-
Notifications
You must be signed in to change notification settings - Fork 0
/
xgboost_optimization.json
1 lines (1 loc) · 671 KB
/
xgboost_optimization.json
1
{"learner":{"attributes":{"best_iteration":"117","best_score":"0.14457243188485","scikit_learn":"{\"_estimator_type\": \"classifier\"}"},"feature_names":["src_port","dst_port","protocol","bidirectional_duration_ms","bidirectional_packets","bidirectional_bytes","src2dst_packets","dst2src_duration_ms","dst2src_packets","bidirectional_min_ps","bidirectional_mean_ps","bidirectional_stddev_ps","bidirectional_max_ps","src2dst_mean_ps","src2dst_stddev_ps","src2dst_max_ps","dst2src_min_ps","dst2src_mean_ps","dst2src_stddev_ps","dst2src_max_ps","bidirectional_min_piat_ms","bidirectional_mean_piat_ms","bidirectional_stddev_piat_ms","bidirectional_max_piat_ms","src2dst_min_piat_ms","src2dst_stddev_piat_ms","dst2src_min_piat_ms","dst2src_mean_piat_ms","dst2src_stddev_piat_ms","dst2src_max_piat_ms","bidirectional_syn_packets","bidirectional_cwr_packets","bidirectional_urg_packets","bidirectional_ack_packets","bidirectional_psh_packets","bidirectional_rst_packets","bidirectional_fin_packets","src2dst_psh_packets","src2dst_rst_packets","src2dst_fin_packets","dst2src_syn_packets","dst2src_ece_packets","dst2src_ack_packets","dst2src_rst_packets","dst2src_fin_packets","application_name","application_category_name","application_is_guessed","application_confidence"],"feature_types":["int","int","int","int","int","int","int","int","int","int","float","float","int","float","float","int","int","float","float","int","int","float","float","int","int","float","int","float","float","int","int","int","int","int","int","int","int","int","int","int","int","int","int","int","int","int","int","int","int"],"gradient_booster":{"model":{"gbtree_model_param":{"num_parallel_tree":"1","num_trees":"384"},"iteration_indptr":[0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60,63,66,69,72,75,78,81,84,87,90,93,96,99,102,105,108,111,114,117,120,123,126,129,132,135,138,141,144,147,150,153,156,159,162,165,168,171,174,177,180,183,186,189,192,195,198,201,204,207,210,213,216,219,222,225,228,231,234,237,240,243,246,249,252,255,258,261,264,267,270,273,276,279,282,285,288,291,294,297,300,303,306,309,312,315,318,321,324,327,330,333,336,339,342,345,348,351,354,357,360,363,366,369,372,375,378,381,384],"tree_info":[0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2],"trees":[{"base_weights":[-1.5410231E-1,1.0666299E0,-7.251934E-1,1.3803133E0,5.440273E-1,-5.8170915E-1,-7.405496E-1,-5.4384664E-2,1.420203E0,5.5269116E-1,-6.441271E-1,-4.057097E-2,-4.735004E-2,-7.407102E-1,5.711117E-2,1.4270076E0,3.2552173E-3,4.1947877E-1,4.1224424E-2,-5.273997E-2,4.4497352E-2,-5.1057894E-2,-7.4371463E-1,1.0499927E-1,-1.1325912E-2,-2.0237915E-2,8.8203624E-2,1.5956722E-2,3.444503E-2,-5.4713577E-2,8.259989E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":0,"left_children":[1,3,5,7,9,11,13,-1,15,17,19,-1,-1,21,-1,23,25,27,-1,-1,-1,-1,29,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.512791E5,2.630511E4,7.42375E2,8.4975625E3,6.2230273E2,4.985547E1,7.965625E1,0E0,9.380625E2,5.1728516E1,4.3614395E1,0E0,0E0,2.7828125E1,0E0,6.5515625E1,1.7115103E2,2.688617E1,0E0,0E0,0E0,0E0,2.0265625E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,10,10,13,13,15,15,16,16,17,17,22,22],"right_children":[2,4,6,8,10,12,14,-1,16,18,20,-1,-1,22,-1,24,26,28,-1,-1,-1,-1,30,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,4E0,2E0,1.25E2,3E0,1.7E1,-5.4384664E-2,3E0,5.6E1,2.3E1,-4.057097E-2,-4.735004E-2,6E0,5.711117E-2,2.8982754E0,1.1633257E3,1.46E2,4.1224424E-2,-5.273997E-2,4.4497352E-2,-5.1057894E-2,9E0,1.0499927E-1,-1.1325912E-2,-2.0237915E-2,8.8203624E-2,1.5956722E-2,3.444503E-2,-5.4713577E-2,8.259989E-3],"split_indices":[20,20,3,4,5,3,2,0,8,45,1,0,0,3,0,11,22,1,0,0,0,0,32,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[5.038671E5,1.6058622E5,3.4328088E5,1.0033422E5,6.0251996E4,3.326711E4,3.1001375E5,1.847111E3,9.84871E4,5.9826664E4,4.253333E2,2.2507555E4,1.0759555E4,3.0999022E5,2.3555553E1,9.8010664E4,4.7644443E2,3.354222E3,5.647244E4,4.1111108E2,1.4222221E1,1.9033777E4,2.9095644E5,9.79951E4,1.5555554E1,3.8577774E2,9.0666664E1,6.911111E2,2.6631108E3,2.909471E5,9.333333E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-2.1274012E-1,-7.459078E-1,1.4996185E0,-7.499038E-1,4.5698E-1,1.1033126E-1,-2.2036065E-3,-5.5168815E-2,1.6734825E-2,-5.3437497E-2,1.0825249E-1],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0],"id":1,"left_children":[1,3,5,7,9,-1,-1,-1,-1,-1,-1],"loss_changes":[4.5956178E5,1.8500625E3,5.203125E1,2.70625E1,1.5378958E3,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4],"right_children":[2,4,6,8,10,-1,-1,-1,-1,-1,-1],"split_conditions":[2.88181E5,1.7573254E3,6.2E1,3.1E1,2E1,1.1033126E-1,-2.2036065E-3,-5.5168815E-2,1.6734825E-2,-5.3437497E-2,1.0825249E-1],"split_indices":[3,21,9,2,6,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[5.033573E5,3.838493E5,1.1950799E5,3.8258797E5,1.2613333E3,1.1949644E5,1.1555555E1,3.8257553E5,1.2444444E1,5.7955554E2,6.817777E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"11","size_leaf_vector":"1"}},{"base_weights":[3.6624026E-1,7.31256E-1,-7.4946195E-1,-3.1316915E-1,1.4625368E0,-7.496873E-1,3.284349E-2,-6.341285E-1,1.9651335E-1,1.3337449E0,1.4849617E0,-2.6782736E-1,-5.5163465E-2,1.4749019E0,-4.971107E-2,2.0149192E-1,-5.1595412E-2,9.598439E-2,1.0243749E-1,1.0925399E-1,-9.915122E-3,-3.702399E-2,-0E0,1.0940321E-1,-0E0,1.4395877E-2,7.67352E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":2,"left_children":[1,3,5,7,9,11,-1,13,15,17,19,21,-1,23,-1,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.0521462E5,2.9000612E5,3.8492188E1,2.5584123E4,6.070625E2,2.2734375E0,0E0,8.428348E3,2.6711426E2,2.0800781E1,8.315625E1,8.435921E0,0E0,4.5131836E1,0E0,2.8154395E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,7,7,8,8,9,9,10,10,11,11,13,13,15,15],"right_children":[2,4,6,8,10,12,-1,14,16,18,20,22,-1,24,-1,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1E1,2E0,1.6862186E1,1E0,4E0,2.1E1,3.284349E-2,1E0,2.176E3,3E0,1.7E1,1E0,-5.5163465E-2,3.1E1,-4.971107E-2,2E0,-5.1595412E-2,9.598439E-2,1.0243749E-1,1.0925399E-1,-9.915122E-3,-3.702399E-2,-0E0,1.0940321E-1,-0E0,1.4395877E-2,7.67352E-2],"split_indices":[6,20,18,3,3,4,0,42,26,3,2,20,0,2,0,3,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[5.038871E5,3.7967997E5,1.242071E5,1.5635911E5,2.2332088E5,1.2419333E5,1.3777777E1,9.5950664E4,6.040844E4,3.3239996E4,1.9008088E5,7.2888885E1,1.2412044E5,1.8488888E3,9.410177E4,6.009022E4,3.182222E2,2.2485777E4,1.0754222E4,1.9005955E5,2.1333332E1,4.8444443E1,2.4444443E1,1.8386665E3,1.0222221E1,5.969822E4,3.9199997E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[-1.458694E-1,9.727259E-1,-7.048419E-1,1.2508221E0,5.046355E-1,-5.6441647E-1,-7.2009957E-1,-5.302034E-2,1.2845145E0,5.136952E-1,-6.118975E-1,-5.341116E-1,-4.613846E-2,-7.2025824E-1,4.5662586E-2,9.455967E-2,-2.985055E-2,6.1714464E-1,4.415151E-1,-6.718453E-1,3.8326308E-2,-5.355914E-1,5.178023E-2,-6.7363876E-1,-7.2327787E-1,3.0072505E-2,5.5310335E-2,3.6043006E-3,3.6573023E-2,-0E0,-5.1792294E-2,-3.828999E-2,-4.9826004E-2,-4.7563255E-2,-5.1808245E-2,-5.3210538E-2,1.191794E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":3,"left_children":[1,3,5,7,9,11,13,-1,15,17,19,21,-1,23,-1,-1,-1,25,27,29,-1,31,-1,33,35,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.1246653E5,2.1656328E4,7.0046875E2,6.949203E3,6.295869E2,5.034082E1,6.8171875E1,0E0,1.7139062E2,4.4925293E2,3.759018E1,4.224414E1,0E0,2.725E1,0E0,0E0,0E0,6.970049E2,7.895449E2,1.47942505E1,0E0,3.5072754E1,0E0,9.638672E-1,2.1078125E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,10,10,11,11,13,13,17,17,18,18,19,19,21,21,23,23,24,24],"right_children":[2,4,6,8,10,12,14,-1,16,18,20,22,-1,24,-1,-1,-1,26,28,30,-1,32,-1,34,36,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,4E0,1.05E2,2.71E3,3E0,7.413333E1,-5.302034E-2,6.2E1,4.6453E4,1.086E4,6.5172E4,-4.613846E-2,6E0,4.5662586E-2,9.455967E-2,-2.985055E-2,3.8305E4,4.894E4,8E0,3.8326308E-2,6.252E4,5.178023E-2,5.0282E4,5E0,3.0072505E-2,5.5310335E-2,3.6043006E-3,3.6573023E-2,-0E0,-5.1792294E-2,-3.828999E-2,-4.9826004E-2,-4.7563255E-2,-5.1808245E-2,-5.3210538E-2,1.191794E-2],"split_indices":[20,21,21,5,5,21,10,0,10,0,5,0,0,21,0,0,0,0,0,21,0,0,0,0,32,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[4.9972278E5,1.6650297E5,3.332198E5,1.0443012E5,6.2072855E4,3.2737635E4,3.004822E5,1.7479719E3,1.0268215E5,6.158454E4,4.8831625E2,2.2216377E4,1.0521258E4,3.0045622E5,2.5972073E1,1.026327E5,4.9442223E1,2.524009E4,3.634445E4,4.7352286E2,1.4793419E1,2.2200729E4,1.5649086E1,1.8544967E4,2.8191125E5,9.948427E3,1.5291663E4,4.5332456E3,3.1811205E4,1.3183399E1,4.6033945E2,2.0149893E4,2.0508354E3,1.0076685E4,8.468282E3,2.819018E5,9.4233885E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"37","size_leaf_vector":"1"}},{"base_weights":[-2.027633E-1,-7.2911066E-1,1.3400482E0,-7.294627E-1,7.75486E-2,9.912653E-2,-5.1591814E-2,-0E0,-5.366479E-2,-0E0,1.6681906E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0],"id":4,"left_children":[1,3,5,7,-1,-1,-1,9,-1,-1,-1],"loss_changes":[4.048779E5,2.3665625E2,1.9468594E3,1.8125E1,0E0,0E0,0E0,9.2528677E-1,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,7,7],"right_children":[2,4,6,8,-1,-1,-1,10,-1,-1,-1],"split_conditions":[2.1917913E1,8.65E2,6.2E1,2.686E3,7.75486E-2,9.912653E-2,-5.1591814E-2,6.6E1,-5.366479E-2,-0E0,1.6681906E-2],"split_indices":[25,20,10,0,0,0,0,5,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[4.9857372E5,3.7175472E5,1.26818984E5,3.7169044E5,6.430458E1,1.2636307E5,4.5591473E2,1.9867092E1,3.7167056E5,9.54464E0,1.0322453E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"11","size_leaf_vector":"1"}},{"base_weights":[3.4324124E-1,6.7529064E-1,-5.3641055E-2,-2.9602134E-1,1.3145945E0,-6.124516E-1,1.8700719E-1,1.2033259E0,1.3339481E0,1.3233865E0,-6.534225E-1,7.957962E-2,2.614385E-1,1.2044066E0,-1.3147321E-2,1.334154E0,-1.0245779E-2,9.834835E-2,-4.9411943E-3,-4.9361926E-2,-4.6998147E-2,2.1478595E-2,-4.272875E-3,4.7967147E-2,1.5051633E-2,8.667612E-2,9.251222E-2,9.815464E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":5,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,-1,27,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.8137053E5,2.4151077E5,0E0,2.3599318E4,4.7225E2,7.3997305E3,4.856123E2,6.207422E1,7.1625E1,4.7372803E1,9.484375E0,7.34814E2,7.9214453E2,1.7414062E1,0E0,4.984375E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,15,15],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,-1,28,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.7E1,2E0,-5.3641055E-2,1E0,4E0,1E0,4.6453E4,6.5172E4,1.7E1,3.1E1,4.6453E4,3.8305E4,4.894E4,3E0,-1.3147321E-2,1.6E1,-1.0245779E-2,9.834835E-2,-4.9411943E-3,-4.9361926E-2,-4.6998147E-2,2.1478595E-2,-4.272875E-3,4.7967147E-2,1.5051633E-2,8.667612E-2,9.251222E-2,9.815464E-2,-0E0],"split_indices":[4,20,0,21,3,42,0,0,2,2,0,0,0,3,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[5.0930603E5,3.8890334E5,1.204027E5,1.5436452E5,2.3453881E5,9.3275055E4,6.1089465E4,3.4884312E4,1.996545E5,1.9241262E3,9.135093E4,2.5053717E4,3.603575E4,3.4863887E4,2.042405E1,1.9963283E5,2.1672781E1,1.911607E3,1.2519217E1,4.0906594E4,5.0444332E4,9.872264E3,1.5181452E4,4.548356E3,3.1487393E4,2.3599018E4,1.126487E4,1.9961483E5,1.8003172E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[-1.3953967E-1,8.9868206E-1,-6.828462E-1,1.1402572E0,4.7746927E-1,-5.451573E-1,-6.977221E-1,-5.1411595E-2,8.6113736E-2,5.713575E-1,4.111925E-1,-5.165549E-1,-4.4451445E-2,-6.999185E-1,-2.9247677E-1,4.9488074E-1,9.051551E-1,5.4701447E-2,4.617537E-1,-5.1796925E-1,4.6387013E-2,-7.012769E-1,-1.9410123E-1,-6.817401E-1,9.171767E-2,4.050511E-2,-2.0111718E-3,6.0379606E-2,8.764128E-2,1.2760701E-2,-3.1724617E-2,3.3074062E-2,9.907178E-2,-3.700594E-2,-4.8178893E-2,-4.792402E-2,-5.182364E-2,-3.1694785E-2,6.506934E-2,-5.151733E-2,2.8510787E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":6,"left_children":[1,3,5,7,9,11,13,-1,-1,15,17,19,-1,21,23,25,27,29,31,33,-1,35,37,39,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.7834444E5,1.7231594E4,6.5053125E2,6.0257344E3,3.7487012E2,4.2091797E1,2.5057812E2,0E0,0E0,6.363779E2,6.501196E2,3.6462402E1,0E0,1.9142188E2,9.658273E2,6.095259E2,9.0326904E1,2.6045526E2,3.224663E2,3.1971191E1,0E0,3.184375E1,2.0485577E2,3.030774E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,9,9,10,10,11,11,13,13,14,14,15,15,16,16,17,17,18,18,19,19,21,21,22,22,23,23],"right_children":[2,4,6,8,10,12,14,-1,-1,16,18,20,-1,22,24,26,28,30,32,34,-1,36,38,40,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,4E0,2E0,4.6453E4,3E0,2.0061216E3,-5.1411595E-2,8.6113736E-2,4.3668E4,4.894E4,6.5172E4,-4.4451445E-2,6.2E1,1.11131E5,4.2563E4,4.5852E4,4.8767E4,6.5172E4,6.252E4,4.6387013E-2,6E0,3.47E2,7.1E1,9.171767E-2,4.050511E-2,-2.0111718E-3,6.0379606E-2,8.764128E-2,1.2760701E-2,-3.1724617E-2,3.3074062E-2,9.907178E-2,-3.700594E-2,-4.8178893E-2,-4.792402E-2,-5.182364E-2,-3.1694785E-2,6.506934E-2,-5.151733E-2,2.8510787E-2],"split_indices":[21,21,3,4,0,3,21,0,0,0,0,0,0,10,29,0,0,0,0,0,0,3,21,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[4.9344206E5,1.695066E5,3.2393547E5,1.0770375E5,6.180285E4,3.1666592E4,2.9226888E5,1.7424116E3,1.05961336E5,2.5499514E4,3.6303336E4,2.1483234E4,1.0183357E4,2.906679E5,1.6009789E3,2.078152E4,4.7179956E3,4.5312065E3,3.177213E4,2.1468025E4,1.520897E1,2.8987047E5,7.974291E2,1.2854382E3,3.155407E2,1.8790818E4,1.9907014E3,3.688776E3,1.0292195E3,3.658638E3,8.725683E2,3.1362387E4,4.0974414E2,1.944575E4,2.0222756E3,1.7801123E4,2.7206934E5,6.638304E2,1.3359865E2,1.2735194E3,1.1918791E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"41","size_leaf_vector":"1"}},{"base_weights":[-1.9554779E-1,-7.105904E-1,1.2212075E0,-7.109243E-1,6.880257E-2,9.03057E-2,-5.0319325E-2,-5.2301127E-2,1.5367642E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":7,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[3.5817478E5,2.0115625E2,1.6071562E3,2.3E1,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,8.65E2,6.2E1,3.1E1,6.880257E-2,9.03057E-2,-5.0319325E-2,-5.2301127E-2,1.5367642E-2],"split_indices":[25,20,10,2,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[4.9084816E5,3.599886E5,1.3085956E5,3.5992484E5,6.3751972E1,1.3042825E5,4.3130862E2,3.5991434E5,1.0502317E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[3.2232416E-1,6.271435E-1,-7.100664E-1,-2.8346992E-1,1.1985208E0,-5.2245677E-2,1.4935161E-2,-5.9293354E-1,1.7426533E-1,1.0976923E0,1.2159605E0,1.2082646E0,-6.340136E-1,8.0293834E-2,2.3872381E-1,1.098745E0,-1.1523785E-2,8.9464895E-2,-1.4891262E-2,-0E0,8.968299E-2,-4.7969863E-2,-4.5544863E-2,1.161973E-2,-1.9368086E-2,4.3680243E-2,1.3736403E-2,2.1468068E-2,8.090911E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":8,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,19,21,23,25,27,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.6076602E5,2.0522678E5,2.2007812E1,2.1544861E4,3.9721875E2,0E0,0E0,6.715414E3,3.6879065E2,5.6335938E1,7.434375E1,2.3114502E1,1.0496094E1,6.670208E2,6.634114E2,1.8917969E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,20,22,24,26,28,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1E1,2E0,3.7E2,1E0,4E0,-5.2245677E-2,1.4935161E-2,1E0,4.6453E4,6.5172E4,7.6066666E1,2.686E3,4.6453E4,4.3668E4,4.894E4,3.32E4,-1.1523785E-2,8.9464895E-2,-1.4891262E-2,-0E0,8.968299E-2,-4.7969863E-2,-4.5544863E-2,1.161973E-2,-1.9368086E-2,4.3680243E-2,1.3736403E-2,2.1468068E-2,8.090911E-2],"split_indices":[6,20,12,21,3,0,0,42,0,0,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[5.1085047E5,3.9440956E5,1.1644089E5,1.520595E5,2.4235006E5,1.1643132E5,9.577292E0,9.073273E4,6.1326773E4,3.587738E4,2.0647267E5,2.0139542E3,8.871877E4,2.500936E4,3.6317414E4,3.5854688E4,2.2691597E1,2.0644753E5,2.5144482E1,2.0371227E1,1.993583E3,3.9651766E4,4.906701E4,2.0421041E4,4.5883193E3,4.6086465E3,3.1708768E4,6.285005E1,3.5791836E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[-1.3266458E-1,8.271091E-1,-6.679055E-1,1.0472027E0,4.417034E-1,-5.2416956E-1,-6.836235E-1,-5.0234843E-2,1.07412E0,4.479586E-1,-5.7636935E-1,-4.9466038E-1,-4.3064613E-2,-6.8380386E-1,4.794085E-2,1.0783918E0,-2.1763578E-1,5.333272E-1,3.873581E-1,-4.9742687E-2,4.5238145E-2,-4.9641064E-1,5.1957656E-2,-6.3559616E-1,-6.869369E-1,7.938871E-2,-3.476897E-2,-3.6623762E-3,-4.347316E-2,2.5515221E-2,4.796439E-2,3.7599653E-3,3.196047E-2,-3.535757E-2,-4.74524E-2,-4.4703633E-2,-4.91169E-2,-5.0537046E-2,5.95105E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":9,"left_children":[1,3,5,7,9,11,13,-1,15,17,19,21,-1,23,-1,25,27,29,31,-1,-1,33,-1,35,37,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.4945672E5,1.4731164E4,6.917969E2,5.1611094E3,4.0353516E2,4.47334E1,7.134375E1,0E0,6.099453E2,3.160879E2,4.9058044E1,4.499414E1,0E0,2.8375E1,0E0,1.4578906E2,1.7101862E1,5.6600244E2,5.79437E2,0E0,0E0,3.7519043E1,0E0,2.1518555E0,1.7554688E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,10,10,11,11,13,13,15,15,16,16,17,17,18,18,21,21,23,23,24,24],"right_children":[2,4,6,8,10,12,14,-1,16,18,20,22,-1,24,-1,26,28,30,32,-1,-1,34,-1,36,38,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,4E0,2E0,2E0,3E0,7.413333E1,-5.0234843E-2,6E0,4.6453E4,2.3E1,6.5172E4,-4.3064613E-2,6E0,4.794085E-2,2.88181E5,1.7593646E2,3.8305E4,4.894E4,-4.9742687E-2,4.5238145E-2,6.252E4,5.1957656E-2,5.0282E4,9E0,7.938871E-2,-3.476897E-2,-3.6623762E-3,-4.347316E-2,2.5515221E-2,4.796439E-2,3.7599653E-3,3.196047E-2,-3.535757E-2,-4.74524E-2,-4.4703633E-2,-4.91169E-2,-5.0537046E-2,5.95105E-3],"split_indices":[20,20,3,4,3,3,10,0,33,0,1,0,0,3,0,3,14,0,0,0,0,0,0,0,36,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[4.8558478E5,1.738408E5,3.11744E5,1.1062945E5,6.321134E4,3.0806514E4,2.8093747E5,1.6873691E3,1.08942086E5,6.28375E4,3.738396E2,2.0926066E4,9.880449E3,2.8090934E5,2.8137695E1,1.0859051E5,3.5157367E2,2.6007316E4,3.6830184E4,3.542617E2,1.9577915E1,2.0906834E4,1.9232525E1,1.7395424E4,2.635139E5,1.0854116E5,4.9351406E1,2.634793E2,8.809436E1,1.0153816E4,1.5853499E4,4.5491143E3,3.228107E4,1.8981113E4,1.9257206E3,9.52296E3,7.8724634E3,2.6350453E5,9.389494E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"39","size_leaf_vector":"1"}},{"base_weights":[-1.8900734E-1,-6.9377303E-1,1.1252946E0,-6.941197E-1,7.7876455E-1,8.320368E-2,-4.9370114E-2,-0E0,-5.1063962E-2,-0E0,6.546284E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0],"id":10,"left_children":[1,3,5,7,9,-1,-1,-1,-1,-1,-1],"loss_changes":[3.193154E5,1.81E2,1.3940781E3,1.065625E1,1.4737434E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4],"right_children":[2,4,6,8,10,-1,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,2.88181E5,6.2E1,2.686E3,1.768E3,8.320368E-2,-4.9370114E-2,-0E0,-5.1063962E-2,-0E0,6.546284E-2],"split_indices":[25,3,10,0,21,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[4.813097E5,3.4776006E5,1.3354961E5,3.4768778E5,7.230351E1,1.331293E5,4.2031268E2,1.8388775E1,3.4766938E5,1.6866488E1,5.5437027E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"11","size_leaf_vector":"1"}},{"base_weights":[3.050472E-1,5.86663E-1,-5.0992187E-2,-2.7235115E-1,1.1009607E0,-5.7512575E-1,1.6438325E-1,1.103035E0,-5.0323676E-2,1.1131358E0,-6.15035E-1,7.09484E-2,2.2863886E-1,9.88535E-1,1.1156397E0,8.265533E-2,-1.9281617E-3,-4.6640992E-2,-4.409658E-2,1.0562862E-2,-1.8798897E-2,4.079975E-2,1.3220176E-2,7.282303E-2,-1.9762201E-2,8.211479E-2,-2.0221017E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":11,"left_children":[1,3,-1,5,7,9,11,13,-1,15,17,19,21,23,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.4331084E5,1.7567328E5,0E0,1.9694309E4,9.3003125E2,5.927254E3,3.6344653E2,3.3309375E2,0E0,3.3322998E1,1.2556641E1,5.9001697E2,5.6851184E2,5.198242E1,2.030625E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,9,9,10,10,11,11,12,12,13,13,14,14],"right_children":[2,4,-1,6,8,10,12,14,-1,16,18,20,22,24,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.9E1,2E0,-5.0992187E-2,1E0,1.043595E5,2E0,4.6453E4,3E0,-5.0323676E-2,3.1E1,4.6453E4,4.3668E4,4.894E4,6.5172E4,5E0,8.265533E-2,-1.9281617E-3,-4.6640992E-2,-4.409658E-2,1.0562862E-2,-1.8798897E-2,4.079975E-2,1.3220176E-2,7.282303E-2,-1.9762201E-2,8.211479E-2,-2.0221017E-2],"split_indices":[6,3,0,3,27,4,0,3,0,2,0,0,0,0,35,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[5.0977362E5,3.9761256E5,1.1216107E5,1.4889917E5,2.4871338E5,8.79454E4,6.095377E4,2.4843217E5,2.8121182E2,2.0215071E3,8.592389E4,2.4895287E4,3.605848E4,2.476072E4,2.2367145E5,2.0102318E3,1.1275246E1,3.8354484E4,4.756941E4,2.0388215E4,4.5070723E3,4.6735386E3,3.1384943E4,2.474091E4,1.9810688E1,2.2357855E5,9.290252E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[-1.2820199E-1,7.673921E-1,-6.517458E-1,9.743088E-1,4.0390456E-1,-5.060971E-1,-6.67822E-1,-4.9144298E-2,9.9819356E-1,4.1039267E-1,-5.8990175E-1,-4.7599494E-1,-5.6886554E-1,-6.679854E-1,3.9902102E-2,1.0020097E0,-1.873269E-1,4.898841E-1,3.5387462E-1,-4.9453273E-2,3.8662124E-2,-4.777023E-1,4.8008725E-2,-5.2681917E-1,-6.0378444E-1,-6.1842144E-1,-6.711838E-1,7.376774E-2,-3.2406162E-2,-1.518269E-3,-4.1047137E-2,2.3213968E-2,4.4181265E-2,3.2670835E-3,2.9170502E-2,-3.3982687E-2,-4.6117228E-2,-3.9139513E-2,-4.8044906E-4,-4.8241176E-2,-4.0551342E-2,-4.3290835E-2,-4.8038483E-2,-4.9382538E-2,-1.6021691E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":12,"left_children":[1,3,5,7,9,11,13,-1,15,17,19,21,23,25,-1,27,29,31,33,-1,-1,35,-1,37,39,41,43,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.233969E5,1.3205344E4,6.919531E2,4.4007188E3,4.116953E2,4.609912E1,5.7335938E1,0E0,5.074375E2,2.766162E2,4.1453964E1,4.026758E1,2.4899902E0,2.9289062E1,0E0,1.3239844E2,1.7093084E1,4.9792432E2,4.8659863E2,0E0,0E0,3.6824707E1,0E0,7.9279785E0,1.3398438E0,4.2646484E0,5.3984375E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,10,10,11,11,12,12,13,13,15,15,16,16,17,17,18,18,21,21,23,23,24,24,25,25,26,26],"right_children":[2,4,6,8,10,12,14,-1,16,18,20,22,24,26,-1,28,30,32,34,-1,-1,36,-1,38,40,42,44,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,4E0,2E0,1.25E2,3E0,7.6E1,-4.9144298E-2,6E0,4.6453E4,2.3E1,6.5172E4,4.9038E4,6E0,3.9902102E-2,2.88181E5,2E0,3.8305E4,4.894E4,-4.9453273E-2,3.8662124E-2,6.252E4,4.8008725E-2,4.894E4,5.6699E4,5.0282E4,7.1E1,7.376774E-2,-3.2406162E-2,-1.518269E-3,-4.1047137E-2,2.3213968E-2,4.4181265E-2,3.2670835E-3,2.9170502E-2,-3.3982687E-2,-4.6117228E-2,-3.9139513E-2,-4.8044906E-4,-4.8241176E-2,-4.0551342E-2,-4.3290835E-2,-4.8038483E-2,-4.9382538E-2,-1.6021691E-2],"split_indices":[20,20,3,4,5,3,15,0,33,0,1,0,0,3,0,3,35,0,0,0,0,0,0,0,0,0,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[4.764313E5,1.7575648E5,3.006748E5,1.1197764E5,6.3778844E4,2.9963271E4,2.7071153E5,1.5973104E3,1.1038033E5,6.3377723E4,4.0112094E2,2.0382889E4,9.580382E3,2.7068512E5,2.642517E1,1.1003415E5,3.461838E2,2.625236E4,3.7125363E4,3.8313245E2,1.798849E1,2.0363676E4,1.921339E1,4.507696E3,5.0726865E3,1.6652691E4,2.5403242E5,1.0998231E5,5.1830288E1,2.5943924E2,8.674457E1,1.0237028E4,1.6015331E4,4.5233296E3,3.2602035E4,1.8497576E4,1.8660988E3,4.447176E3,6.0519955E1,2.4275227E3,2.6451636E3,9.129784E3,7.522908E3,2.5394419E5,8.8242424E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"45","size_leaf_vector":"1"}},{"base_weights":[-1.822178E-1,-6.784849E-1,1.0467253E0,-6.788103E-1,6.0174283E-2,7.7382594E-2,-4.8147243E-2,-4.993892E-2,1.3865044E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":13,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[2.869242E5,1.6629688E2,1.2076406E3,2.1265625E1,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,8.65E2,6.2E1,3.1E1,6.0174283E-2,7.7382594E-2,-4.8147243E-2,-4.993892E-2,1.3865044E-2],"split_indices":[25,20,10,2,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[4.704452E5,3.3512594E5,1.3531925E5,3.3506266E5,6.3254036E1,1.3491389E5,4.0537296E2,3.3505197E5,1.0690298E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[2.8979316E-1,5.5279E-1,-6.771466E-1,-2.5617108E-1,1.02611E0,-6.7736197E-1,1.9609006E-2,-5.58284E-1,1.5936917E-1,9.409892E-1,1.0410128E0,-1.986249E-1,-4.9842443E-2,1.0352563E0,-5.978175E-1,1.6542828E-1,-5.3372238E-2,9.418049E-1,-6.506251E-3,7.6594085E-2,-1.5619357E-2,-3.601245E-2,2.8382074E-2,7.677321E-2,-0E0,-4.529304E-2,-4.28933E-2,5.5933595E-3,1.6672544E-2,1.3315803E-2,6.935716E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":14,"left_children":[1,3,5,7,9,11,-1,13,15,17,19,21,-1,23,25,27,-1,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.2859931E5,1.5223584E5,2.6683594E1,1.8427088E4,2.94625E2,1.859375E0,0E0,5.35517E3,3.2760083E2,3.9058594E1,6.2453125E1,1.4409509E1,0E0,2.548413E1,9.404297E0,3.3324866E2,0E0,1.9042969E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,7,7,8,8,9,9,10,10,11,11,13,13,14,14,15,15,17,17],"right_children":[2,4,6,8,10,12,-1,14,16,18,20,22,-1,24,26,28,-1,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1E1,2E0,1.6862186E1,1E0,4E0,1.206E3,1.9609006E-2,2E0,6.5172E4,6.5172E4,7.5574715E1,1E0,-4.9842443E-2,3.1E1,4.6453E4,4.6453E4,-5.3372238E-2,3.32E4,-6.506251E-3,7.6594085E-2,-1.5619357E-2,-3.601245E-2,2.8382074E-2,7.677321E-2,-0E0,-4.529304E-2,-4.28933E-2,5.5933595E-3,1.6672544E-2,1.3315803E-2,6.935716E-2],"split_indices":[6,20,18,23,23,5,0,4,0,0,13,20,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[5.0568003E5,3.9755984E5,1.0812017E5,1.4674367E5,2.5081617E5,1.0810624E5,1.3929933E1,8.4978234E4,6.176544E4,3.7523645E4,2.1329253E5,6.36198E1,1.08042625E5,2.0475253E3,8.29307E4,6.1360676E4,4.047669E2,3.750244E4,2.1202375E1,2.1326588E5,2.665122E1,5.2550236E1,1.1069565E1,2.0379967E3,9.528558E0,3.7053832E4,4.5876875E4,2.500152E4,3.6359156E4,6.324376E1,3.74392E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-1.2238099E-1,7.1915615E-1,-6.371929E-1,9.1607934E-1,3.8321996E-1,-4.9044627E-1,-6.535379E-1,-4.8079927E-2,6.901417E-2,3.8973975E-1,-5.505435E-1,-3.3864073E-2,-4.072962E-2,-6.5384E-1,-0E0,3.8533616E-1,7.690199E-2,-6.1482006E-1,3.350123E-2,-4.441572E-2,-6.570956E-1,-2.8050292E-2,5.4165307E-2,2.8648617E-2,-2.4817362E-2,-0E0,-4.743612E-2,-4.761003E-2,-4.880972E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":15,"left_children":[1,3,5,7,9,11,13,-1,-1,15,17,-1,-1,19,21,23,-1,25,-1,-1,27,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.0186844E5,1.168625E4,6.8172656E2,3.873125E3,3.9841016E2,4.5137695E1,5.4039062E1,0E0,0E0,1.7285156E2,3.2401672E1,0E0,0E0,2.9125E1,3.772733E1,1.9318164E2,0E0,1.14652405E1,0E0,0E0,1.5859375E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,9,9,10,10,13,13,14,14,15,15,17,17,20,20],"right_children":[2,4,6,8,10,12,14,-1,-1,16,18,-1,-1,20,22,24,-1,26,-1,-1,28,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,4E0,2E0,2.71E3,3E0,7.1E1,-4.8079927E-2,6.901417E-2,2.205E3,1.086E4,-3.3864073E-2,-4.072962E-2,6E0,3E2,1.25E2,7.690199E-2,8E0,3.350123E-2,-4.441572E-2,1.3E1,-2.8050292E-2,5.4165307E-2,2.8648617E-2,-2.4817362E-2,-0E0,-4.743612E-2,-4.761003E-2,-4.880972E-2],"split_indices":[20,21,3,4,5,3,9,0,0,26,5,0,0,3,5,5,0,21,0,0,3,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[4.6594347E5,1.7684503E5,2.8909844E5,1.1146676E5,6.5378273E4,2.9046863E4,2.6005158E5,1.5391042E3,1.0992766E5,6.4937992E4,4.402819E2,1.980853E4,9.238334E3,2.5993778E5,1.137892E2,6.4529117E4,4.0887646E2,4.2420224E2,1.6079632E1,1.6113018E4,2.4382477E5,7.369358E1,4.009562E1,6.417875E4,3.503653E2,1.1706799E1,4.1249545E2,9.6794914E4,1.4702984E5],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[-1.7660029E-1,-6.6101384E-1,9.860156E-1,-6.6491395E-1,9.49934E-1,7.254288E-2,-0E0,-4.891676E-2,6.6239703E-3,7.1116924E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0],"id":16,"left_children":[1,3,5,7,9,-1,-1,-1,-1,-1,-1],"loss_changes":[2.5782242E5,2.0329219E3,2.4171875E1,1.9015625E1,8.206055E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4],"right_children":[2,4,6,8,10,-1,-1,-1,-1,-1,-1],"split_conditions":[2.88181E5,1.653E3,6.2E1,3.1E1,1.735E3,7.254288E-2,-0E0,-4.891676E-2,6.6239703E-3,7.1116924E-2,-0E0],"split_indices":[3,20,9,2,20,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[4.577801E5,3.2314803E5,1.3463205E5,3.223771E5,7.7095215E2,1.3462206E5,9.983549E0,3.2236428E5,1.2806391E1,7.528668E2,1.8085304E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"11","size_leaf_vector":"1"}},{"base_weights":[2.7545342E-1,5.2129436E-1,-6.6285765E-1,-2.444476E-1,9.606829E-1,-6.6307044E-1,2.0028709E-2,-5.4195076E-1,1.4959362E-1,8.755363E-1,9.7554207E-1,-2.3198237E-1,-4.8792835E-2,9.6943444E-1,-5.810171E-1,1.5525721E-1,-5.2331522E-2,8.763996E-1,-1.247011E-2,7.1774445E-2,-8.980027E-3,-3.428003E-2,-0E0,7.2079085E-2,-5.104865E-3,-4.418911E-2,-4.1550077E-2,5.1970677E-3,1.5642459E-2,8.815873E-3,6.454893E-2,2.0445522E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":17,"left_children":[1,3,5,7,9,11,-1,13,15,17,19,21,-1,23,25,27,-1,29,-1,-1,-1,-1,31,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.1519593E5,1.33149E5,2.5175781E1,1.6917086E4,2.9659375E2,1.2382812E0,0E0,4.8559004E3,2.9897864E2,4.0703125E1,4.4234375E1,7.9807806E0,0E0,3.0253174E1,1.3515625E1,2.9702942E2,0E0,2.1603516E1,0E0,0E0,0E0,0E0,1.3578037E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,7,7,8,8,9,9,10,10,11,11,13,13,14,14,15,15,17,17,22,22],"right_children":[2,4,6,8,10,12,-1,14,16,18,20,22,-1,24,26,28,-1,30,-1,-1,-1,-1,32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1E1,2E0,1.6862186E1,1E0,4E0,2.1E1,2.0028709E-2,1E0,6.5172E4,6.5172E4,7.6066666E1,1E0,-4.8792835E-2,3.1E1,4.6453E4,4.6453E4,-5.2331522E-2,3.32E4,-1.247011E-2,7.1774445E-2,-8.980027E-3,-3.428003E-2,1.7E1,7.2079085E-2,-5.104865E-3,-4.418911E-2,-4.1550077E-2,5.1970677E-3,1.5642459E-2,8.815873E-3,6.454893E-2,2.0445522E-2,-0E0],"split_indices":[6,20,18,3,3,4,0,42,0,0,10,20,0,2,0,0,0,0,0,0,0,0,4,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[4.9937144E5,3.957068E5,1.0366461E5,1.4426856E5,2.5143825E5,1.0365191E5,1.270043E1,8.2214125E4,6.205444E4,3.7508516E4,2.1392973E5,7.484552E1,1.0357706E5,2.0617058E3,8.015242E4,6.1664492E4,3.8994675E2,3.748653E4,2.1984404E1,2.1390772E5,2.2007008E1,4.953021E1,2.5315311E1,2.0494048E3,1.2300905E1,3.5817168E4,4.433525E4,2.4984945E4,3.6679547E4,6.5063705E1,3.742147E4,9.907041E0,1.5408271E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[-1.1729335E-1,6.755223E-1,-6.229513E-1,8.621222E-1,3.6026403E-1,-4.7349006E-1,-6.398638E-1,-4.727282E-2,8.820428E-1,3.6628437E-1,-5.589967E-1,-4.435523E-1,-3.944179E-2,-6.400311E-1,3.805148E-2,6.492928E-2,-2.9186897E-2,3.6110368E-1,8.143848E-2,-6.0987073E-1,2.4493394E-2,-4.453448E-1,4.6547763E-2,-5.877854E-1,-6.43435E-1,3.193224E-2,2.2709882E-2,-0E0,-4.5863625E-2,-3.1583305E-2,-4.3966312E-2,-4.0921666E-2,-4.593102E-2,-4.7336932E-2,5.147809E-6],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":18,"left_children":[1,3,5,7,9,11,13,-1,15,17,19,21,-1,23,-1,-1,-1,25,-1,27,-1,29,-1,31,33,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.8192658E5,1.0383477E4,6.890703E2,3.3332188E3,3.6380957E2,4.325E1,5.1710938E1,0E0,9.088281E1,2.3574414E2,2.2947311E1,3.777832E1,0E0,3.1398438E1,0E0,0E0,0E0,2.4105371E2,0E0,1.2692719E0,0E0,3.6593506E1,0E0,5.5981445E0,1.4234375E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,10,10,11,11,13,13,17,17,19,19,21,21,23,23,24,24],"right_children":[2,4,6,8,10,12,14,-1,16,18,20,22,-1,24,-1,-1,-1,26,-1,28,-1,30,-1,32,34,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,4E0,7.4E1,2.71E3,3E0,7.5574715E1,-4.727282E-2,6.2E1,6.5172E4,1.3E1,6.5172E4,-3.944179E-2,6E0,3.805148E-2,6.492928E-2,-2.9186897E-2,4.6453E4,8.143848E-2,1.19E2,2.4493394E-2,6.252E4,4.6547763E-2,5.0282E4,2E1,3.193224E-2,2.2709882E-2,-0E0,-4.5863625E-2,-3.1583305E-2,-4.3966312E-2,-4.0921666E-2,-4.593102E-2,-4.7336932E-2,5.147809E-6],"split_indices":[20,21,3,5,5,3,13,0,12,0,46,0,0,3,0,0,0,0,0,3,0,0,0,0,32,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[4.5378803E5,1.7670912E5,2.770789E5,1.1098103E5,6.572809E4,2.8237205E4,2.488417E5,1.4415908E3,1.0953944E5,6.5313766E4,4.143312E2,1.9238992E4,8.998214E3,2.4881614E5,2.5565577E1,1.0949664E5,4.2797657E1,6.4882344E4,4.3142422E2,4.028506E2,1.1480613E1,1.9218998E4,1.9994194E1,1.5446022E4,2.3337011E5,2.7024215E4,3.785813E4,1.4444452E1,3.8840613E2,1.7466422E4,1.7525756E3,8.486871E3,6.959152E3,2.3336088E5,9.233237E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"35","size_leaf_vector":"1"}},{"base_weights":[-1.718995E-1,-6.5185356E-1,9.25922E-1,-6.5220743E-1,5.2456744E-2,6.84533E-2,-4.6503387E-2,-4.7983304E-2,2.3640947E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":19,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[2.337889E5,1.5220312E2,9.8010156E2,2.665625E1,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,8.65E2,6.2E1,3.1E1,5.2456744E-2,6.84533E-2,-4.6503387E-2,-4.7983304E-2,2.3640947E-2],"split_indices":[25,20,10,2,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[4.436909E5,3.087289E5,1.34962E5,3.086588E5,7.008782E1,1.345706E5,3.9140817E2,3.0864603E5,1.2761686E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[2.640565E-1,4.9576506E-1,-6.498389E-1,-2.3020348E-1,9.061705E-1,-3.58413E-2,-4.7833405E-2,-5.2661955E-1,1.475278E-1,8.2547176E-1,9.20269E-1,2.494026E-1,-3.145339E-2,9.165707E-1,-5.655777E-1,1.5314788E-1,-5.1453456E-2,8.261393E-1,-4.3777754E-3,9.204353E-1,-1.3220069E-2,4.1889727E-2,-0E0,-0E0,6.80241E-2,-4.3107584E-2,-4.0372964E-2,5.55471E-3,1.5157306E-2,6.666332E-3,6.084643E-2,6.771138E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":20,"left_children":[1,3,5,7,9,11,-1,13,15,17,19,21,-1,23,25,27,-1,29,-1,31,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.0396008E5,1.1669567E5,1.8976562E1,1.5840592E4,2.6471875E2,1.1955891E1,0E0,4.4578105E3,2.924132E2,2.8654297E1,4.61875E1,6.1634974E0,0E0,1.4802246E1,1.4759766E1,2.5138025E2,0E0,1.9558594E1,0E0,3.296875E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,7,7,8,8,9,9,10,10,11,11,13,13,14,14,15,15,17,17,19,19],"right_children":[2,4,6,8,10,12,-1,14,16,18,20,22,-1,24,26,28,-1,30,-1,32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1E1,2E0,2.1E1,1E0,4E0,2.205E3,-4.7833405E-2,1E0,6.5172E4,6.5172E4,7.8E1,1E2,-3.145339E-2,2.686E3,4.6453E4,4.6453E4,-5.1453456E-2,3.32E4,-4.3777754E-3,1.17975E2,-1.3220069E-2,4.1889727E-2,-0E0,-0E0,6.80241E-2,-4.3107584E-2,-4.0372964E-2,5.55471E-3,1.5157306E-2,6.666332E-3,6.084643E-2,6.771138E-2,-0E0],"split_indices":[6,20,6,21,3,26,0,42,0,0,9,24,0,0,0,0,0,0,0,25,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[4.909261E5,3.916418E5,9.92843E4,1.414369E5,2.502049E5,7.910651E1,9.9205195E4,7.925877E4,6.217813E4,3.736448E4,2.1284042E5,3.5436417E1,4.3670094E1,2.0733079E3,7.718546E4,6.1784E4,3.94127E2,3.7345965E4,1.8516035E1,2.1281686E5,2.3566896E1,1.9605936E1,1.5830482E1,1.918448E1,2.0541233E3,3.4443676E4,4.2741785E4,2.5107207E4,3.6676793E4,6.2800858E1,3.7283164E4,2.128074E5,9.452349E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[-1.1201435E-1,6.406326E-1,-6.06712E-1,8.174794E-1,3.4142855E-1,-4.5719156E-1,-6.2405574E-1,-4.6288613E-2,8.36259E-1,3.4306616E-1,-4.4464517E-2,-3.130513E-2,-5.240945E-1,-6.2625575E-1,4.5260227E-1,6.1559323E-2,-2.2837227E-2,2.36573E-1,2.5683109E-2,-0E0,-3.859119E-2,-6.278373E-1,-0E0,-4.1206952E-2,7.115891E-2,3.9041596E-3,2.0679533E-2,-4.218656E-2,-4.644612E-2,-1.8629842E-2,5.0261732E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":21,"left_children":[1,3,5,7,9,11,13,-1,15,17,-1,-1,19,21,23,-1,-1,25,-1,-1,-1,27,29,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.6450719E5,9.260148E3,6.804297E2,2.9972266E3,1.00350586E2,4.941162E1,5.692969E2,0E0,7.785156E1,3.6649902E1,0E0,0E0,1.6442871E0,2.3909375E2,2.597446E2,0E0,0E0,2.6617065E1,0E0,0E0,0E0,3.3335938E1,1.07293846E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,12,12,13,13,14,14,17,17,21,21,22,22],"right_children":[2,4,6,8,10,12,14,-1,16,18,-1,-1,20,22,24,-1,-1,26,-1,-1,-1,28,30,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,4E0,7.4E1,1.25E2,3E0,4.5065074E4,-4.6288613E-2,6.2E1,5.6E1,-4.4464517E-2,-3.130513E-2,1E0,6.2E1,1.04949E5,6.1559323E-2,-2.2837227E-2,1.46E2,2.5683109E-2,-0E0,-3.859119E-2,6E0,2.7608322E2,-4.1206952E-2,7.115891E-2,3.9041596E-3,2.0679533E-2,-4.218656E-2,-4.644612E-2,-1.8629842E-2,5.0261732E-2],"split_indices":[21,21,21,5,5,21,22,0,10,45,0,0,30,10,26,0,0,1,0,0,0,21,22,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[4.418136E5,1.7521616E5,2.6659744E5,1.1010026E5,6.5115887E4,2.7780256E4,2.3881719E5,1.4021584E3,1.086981E5,6.5016766E4,9.912313E1,1.8982664E4,8.797591E3,2.3834088E5,4.7630206E2,1.08652805E5,4.529787E1,3.593559E3,6.1423207E4,1.1190007E1,8.786401E3,2.3774816E5,5.9272955E2,1.5497697E2,3.213251E2,7.4068475E2,2.8528743E3,1.4784552E4,2.229636E5,4.3080933E2,1.6192026E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-1.6698906E-1,-6.4032215E-1,8.7895834E-1,-6.4066184E-1,5.0584912E-2,6.4982325E-2,-4.5811757E-2,-0E0,-4.7132287E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":22,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[2.1228452E5,1.3614062E2,8.904219E2,1.26171875E1,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,8.65E2,6.2E1,2.686E3,5.0584912E-2,6.4982325E-2,-4.5811757E-2,-0E0,-4.7132287E-2],"split_indices":[25,20,10,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[4.2877444E5,2.9519678E5,1.3357766E5,2.9513134E5,6.5427986E1,1.3319531E5,3.8233978E2,1.661431E1,2.9511475E5],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[2.5170743E-1,4.6997496E-1,-6.3818014E-1,-2.2147425E-1,8.58771E-1,-4.6954792E-2,-0E0,-5.1411086E-1,1.3492629E-1,7.587351E-1,8.7011427E-1,8.6617374E-1,-5.5188876E-1,1.400546E-1,-4.9913965E-2,7.600078E-1,-2.0911448E-2,8.7026644E-1,-1.2182242E-2,6.451112E-2,-7.6751253E-3,-4.212863E-2,-3.9342217E-2,4.541848E-3,1.4211236E-2,-0E0,5.599085E-2,6.138899E-2,6.4474426E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":23,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,19,21,23,-1,25,-1,27,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[9.343067E4,1.03852875E5,1.0765625E1,1.4503693E4,2.623125E2,0E0,0E0,3.9827344E3,2.5784363E2,3.911035E1,4.1796875E1,2.8218628E1,1.5095703E1,2.5708032E2,0E0,2.6055664E1,0E0,2.9703125E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,11,11,12,12,13,13,15,15,17,17],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,20,22,24,-1,26,-1,28,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E1,2E0,1.2986946E1,1E0,3E0,-4.6954792E-2,-0E0,1E0,6.5172E4,6.5172E4,1.7E1,3.1E1,4.6453E4,4.6453E4,-4.9913965E-2,3.32E4,-2.0911448E-2,6E0,-1.2182242E-2,6.451112E-2,-7.6751253E-3,-4.212863E-2,-3.9342217E-2,4.541848E-3,1.4211236E-2,-0E0,5.599085E-2,6.138899E-2,6.4474426E-2],"split_indices":[4,20,18,23,23,0,0,42,0,0,2,2,0,0,0,0,0,23,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[4.810098E5,3.8627803E5,9.473178E4,1.3902081E5,2.4725723E5,9.472253E4,9.2521305E0,7.6349984E4,6.2670832E4,2.5307176E4,2.2195006E5,2.0238163E3,7.4326164E4,6.2294402E4,3.7642996E2,2.5286158E4,2.1016338E1,2.2192648E5,2.3573557E1,2.0105471E3,1.3269162E1,3.3175566E4,4.1150598E4,2.524857E4,3.7045832E4,2.9947117E1,2.525621E4,3.312329E4,1.8880319E5],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[-1.0749624E-1,6.025769E-1,-5.9785086E-1,7.779184E-1,3.1727368E-1,-4.4029534E-1,-6.1621857E-1,4.877015E-1,5.8344346E-2,3.214348E-1,-5.170623E-1,-4.0935197E-1,-5.0604826E-1,-6.165275E-1,-0E0,-4.557406E-2,6.2591955E-2,3.1654224E-1,7.292854E-2,-4.291711E-2,2.3427518E-2,3.833089E-2,-4.1145653E-1,-4.623268E-1,-5.4219586E-1,-5.6039566E-1,-6.2020266E-1,-3.0169857E-1,5.041349E-2,2.3600975E-2,-3.1522475E-2,-3.039604E-2,4.260384E-2,-3.759596E-2,-2.7320608E-2,-4.436959E-2,-3.541611E-2,-3.7499014E-2,-4.2925104E-2,-4.4785507E-2,-4.6169866E-2,1.7519668E-4,-3.3532623E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":24,"left_children":[1,3,5,7,9,11,13,15,-1,17,19,21,23,25,27,-1,-1,29,-1,-1,-1,-1,31,33,35,37,39,41,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.4936223E5,8.75477E3,7.2371094E2,4.6564062E2,2.3135303E2,4.505664E1,4.5765625E1,2.1974138E3,0E0,2.0468848E2,2.1554382E1,3.6373047E1,3.2023926E0,3.4632812E1,2.6905788E1,0E0,0E0,2.1088086E2,0E0,0E0,0E0,0E0,3.1890625E1,8.907349E0,5.4575195E0,5.465332E0,5.078125E0,7.470619E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,9,9,10,10,11,11,12,12,13,13,14,14,17,17,22,22,23,23,24,24,25,25,26,26,27,27],"right_children":[2,4,6,8,10,12,14,16,-1,18,20,22,24,26,28,-1,-1,30,-1,-1,-1,-1,32,34,36,38,40,42,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,4E0,1E0,1.2E1,3E0,7.1E1,6E0,5.8344346E-2,6.5172E4,2.3E1,3.32E4,4.9038E4,6E0,3.343E3,-4.557406E-2,6.2591955E-2,6.4946E4,7.292854E-2,-4.291711E-2,2.3427518E-2,3.833089E-2,6.5172E4,4.3152E4,5.6699E4,4.3323E4,1.3E1,2.6745716E1,5.041349E-2,2.3600975E-2,-3.1522475E-2,-3.039604E-2,4.260384E-2,-3.759596E-2,-2.7320608E-2,-4.436959E-2,-3.541611E-2,-3.7499014E-2,-4.2925104E-2,-4.4785507E-2,-4.6169866E-2,1.7519668E-4,-3.3532623E-2],"split_indices":[20,21,23,8,6,23,9,48,0,0,1,0,0,23,23,0,0,0,0,0,0,0,0,0,0,0,23,25,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[4.2895503E5,1.7521347E5,2.5374155E5,1.0849381E5,6.6719664E4,2.655852E4,2.2718302E5,5.442289E3,1.0305152E5,6.64029E4,3.1675995E2,1.8181002E4,8.377517E3,2.2707583E5,1.0719569E2,1.3373324E3,4.1049565E3,6.594469E4,4.5821127E2,3.0457162E2,1.2188345E1,2.8086754E1,1.8152916E4,3.9407139E3,4.436803E3,1.4161536E4,2.129143E5,7.326334E1,3.3932343E1,6.5582484E4,3.6220523E2,1.8133605E4,1.9309515E1,2.4843823E3,1.4563317E3,2.1139211E3,2.322882E3,4.6049404E3,9.556596E3,8.4714375E4,1.2819992E5,9.528616E0,6.3734726E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"43","size_leaf_vector":"1"}},{"base_weights":[-1.6471343E-1,-6.296982E-1,8.387566E-1,-6.2977743E-1,2.1902956E-2,6.2000703E-2,-4.4993896E-2,-4.6354637E-2,-3.4611475E-1,-4.3914475E-2,5.071351E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0],"id":25,"left_children":[1,3,5,7,-1,-1,-1,-1,9,-1,-1],"loss_changes":[1.9299522E5,2.4875E1,7.802656E2,1.965625E1,0E0,0E0,0E0,0E0,1.0845744E2,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,8,8],"right_children":[2,4,6,8,-1,-1,-1,-1,10,-1,-1],"split_conditions":[2.1917913E1,3.1E1,6.2E1,1.9963336E-1,2.1902956E-2,6.2000703E-2,-4.4993896E-2,-4.6354637E-2,3.49E2,-4.3914475E-2,5.071351E-2],"split_indices":[25,2,10,25,0,0,0,0,23,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[4.1360906E5,2.8264762E5,1.30961445E5,2.826347E5,1.2947934E1,1.30603125E5,3.5831662E2,2.822341E5,4.005798E2,3.3136682E2,6.9213005E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"11","size_leaf_vector":"1"}},{"base_weights":[2.4264146E-1,4.502534E-1,-6.2700444E-1,-2.0834005E-1,8.1749785E-1,-4.613866E-2,1.5338105E-2,-4.9982494E-1,1.332884E-1,7.347281E-1,8.3213633E-1,8.2857466E-1,-5.366649E-1,1.3820514E-1,-4.906105E-2,7.3558354E-1,-1.6359229E-2,8.3227223E-1,-3.545585E-3,-0E0,6.1623152E-2,-4.1066386E-2,-3.8182773E-2,9.814317E-3,7.1603626E-2,6.424148E-3,5.4176066E-2,5.8835506E-2,6.1483994E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":26,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,19,21,23,-1,25,-1,27,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[8.489397E4,9.181573E4,1.9644531E1,1.3535285E4,2.7792188E2,0E0,0E0,3.5901992E3,2.4255688E2,3.551367E1,3.1390625E1,1.3886353E1,1.6195312E1,2.3883948E2,0E0,1.3863281E1,0E0,5.390625E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,11,11,12,12,13,13,15,15,17,17],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,20,22,24,-1,26,-1,28,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1E1,2E0,9.211982E1,1E0,4E0,-4.613866E-2,1.5338105E-2,1E0,6.5172E4,6.5172E4,1.7E1,6.146E3,4.6453E4,6.4946E4,-4.906105E-2,3.32E4,-1.6359229E-2,6E0,-3.545585E-3,-0E0,6.1623152E-2,-4.1066386E-2,-3.8182773E-2,9.814317E-3,7.1603626E-2,6.424148E-3,5.4176066E-2,5.8835506E-2,6.1483994E-2],"split_indices":[6,20,18,21,3,0,0,8,0,0,2,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[4.7018775E5,3.7958244E5,9.0605305E4,1.3588178E5,2.4370066E5,9.0595055E4,1.0251675E1,7.333278E4,6.2549008E4,3.676533E4,2.0693533E5,1.9684554E3,7.136432E4,6.2183395E4,3.656124E2,3.674272E4,2.260987E1,2.06913E5,2.2324322E1,2.303511E1,1.9454203E3,3.1748898E4,3.9615426E4,6.1847266E4,3.3612924E2,6.3449287E1,3.667927E4,2.0724244E4,1.8618877E5],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[-1.0249911E-1,5.718347E-1,-5.861258E-1,7.4270886E-1,3.0002815E-1,-4.240368E-1,-6.054509E-1,-4.471741E-2,7.586774E-1,3.047789E-1,-5.007406E-1,-3.912592E-1,-4.9440938E-1,-6.0579056E-1,8.496303E-3,5.5846985E-2,-2.2401102E-2,1.0713717E0,3.0063292E-1,-5.608679E-1,2.5770124E-2,4.134195E-2,-3.93482E-1,-4.5104137E-1,-5.3029346E-1,-5.462344E-1,-6.097322E-1,-2.3695141E-2,4.313377E-2,-0E0,8.049251E-2,1.2719388E-2,2.384842E-2,-0E0,-4.4079483E-2,-2.9082673E-2,4.2748097E-2,-3.921388E-2,-2.931543E-2,-4.3424267E-2,-3.463227E-2,-3.755252E-2,-4.3230552E-2,-4.3967728E-2,-4.5431815E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":27,"left_children":[1,3,5,7,9,11,13,-1,15,17,19,21,23,25,27,-1,-1,29,31,33,-1,-1,35,37,39,41,43,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.354873E5,8.0482695E3,7.475547E2,2.3018555E3,2.5448633E2,5.0960938E1,4.9929688E1,0E0,6.1726562E1,1.9817773E2,2.306688E1,3.7934326E1,2.8378906E0,3.8796875E1,2.5340847E1,0E0,0E0,3.81958E0,1.9502783E2,1.253997E1,0E0,0E0,3.247998E1,7.3063965E0,4.6000977E0,8.974365E0,6.5E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,10,10,11,11,12,12,13,13,14,14,17,17,18,18,19,19,22,22,23,23,24,24,25,25,26,26],"right_children":[2,4,6,8,10,12,14,-1,16,18,20,22,24,26,28,-1,-1,30,32,34,-1,-1,36,38,40,42,44,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,4E0,1.05E2,2.71E3,3E0,7.1E1,-4.471741E-2,6.2E1,3.32E4,2.3E1,3.32E4,4.9038E4,6E0,3E2,5.5846985E-2,-2.2401102E-2,2.3E1,3.8305E4,8E0,2.5770124E-2,4.134195E-2,6.5172E4,3.853E4,5.6699E4,5.0282E4,1.3E1,-2.3695141E-2,4.313377E-2,-0E0,8.049251E-2,1.2719388E-2,2.384842E-2,-0E0,-4.4079483E-2,-2.9082673E-2,4.2748097E-2,-3.921388E-2,-2.931543E-2,-4.3424267E-2,-3.463227E-2,-3.755252E-2,-4.3230552E-2,-4.3967728E-2,-4.5431815E-2],"split_indices":[20,21,23,5,5,23,9,0,12,0,1,0,0,23,5,0,0,1,0,21,0,0,0,0,0,0,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[4.1542897E5,1.7349794E5,2.4193103E5,1.0650154E5,6.69964E4,2.583505E4,2.1609597E5,1.2352517E3,1.0526629E5,6.661604E4,3.80362E2,1.7738314E4,8.096736E3,2.1598978E5,1.06199524E2,1.0522633E5,3.9960045E1,3.3722525E2,6.627881E4,3.665848E2,1.3777208E1,2.8304348E1,1.771001E4,3.8152866E3,4.281449E3,1.3601672E4,2.0238811E5,6.0805138E1,4.539439E1,1.1056838E1,3.261684E2,1.0385467E4,5.5893344E4,1.1442378E1,3.5514243E2,1.7689004E4,2.1007051E1,1.4018981E3,2.4133884E3,2.0298569E3,2.2515923E3,7.4619277E3,6.139744E3,8.0616664E4,1.2177144E5],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"45","size_leaf_vector":"1"}},{"base_weights":[-1.6231744E-1,-6.204295E-1,8.0010337E-1,-4.56459E-2,1.4577285E-2,-4.4414252E-2,8.076039E-1,5.9418313E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":28,"left_children":[1,3,5,-1,-1,-1,7,-1,-1],"loss_changes":[1.7529711E5,2.153125E1,1.3554766E3,0E0,0E0,0E0,1.8421875E1,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,6,6],"right_children":[2,4,6,-1,-1,-1,8,-1,-1],"split_conditions":[3.68E2,3.1E1,1.14E2,-4.56459E-2,1.4577285E-2,-4.4414252E-2,1.93E2,5.9418313E-2,-0E0],"split_indices":[3,2,6,0,0,0,4,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[3.9757934E5,2.6937028E5,1.2820905E5,2.693564E5,1.3884893E1,6.723749E2,1.2753668E5,1.2752552E5,1.1155774E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[2.3363778E-1,4.3085033E-1,-4.5411475E-2,-1.9838637E-1,7.823431E-1,-4.8735622E-1,1.2578274E-1,7.005811E-1,7.96965E-1,7.909152E-1,-5.2380025E-1,1.3031174E-1,-4.8511215E-2,7.012992E-1,-1.012442E-2,7.971154E-1,-8.156878E-3,5.8945607E-2,-6.7539415E-3,-4.010062E-2,-3.7202053E-2,9.921096E-3,-4.771346E-2,5.0905917E-2,5.7837732E-2,5.6424428E-2,5.8878373E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":29,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,-1,23,-1,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[7.68771E4,8.2262766E4,0E0,1.2489473E4,2.68875E2,3.2846543E3,2.1976147E2,2.7179688E1,3.3859375E1,2.4192139E1,1.5806641E1,2.1815381E2,0E0,1.2525391E1,0E0,2.515625E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,13,13,15,15],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,-1,24,-1,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.9E1,2E0,-4.5411475E-2,1E0,4E0,1E0,2.205E3,6.5172E4,1.7E1,3.1E1,4.6807E4,6.5172E4,-4.8511215E-2,6.252E4,-1.012442E-2,6E0,-8.156878E-3,5.8945607E-2,-6.7539415E-3,-4.010062E-2,-3.7202053E-2,9.921096E-3,-4.771346E-2,5.0905917E-2,5.7837732E-2,5.6424428E-2,5.8878373E-2],"split_indices":[6,20,0,21,3,42,26,0,2,2,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[4.580827E5,3.7190556E5,8.617712E4,1.3328364E5,2.3862192E5,7.0478766E4,6.280487E4,3.634096E4,2.0228097E5,1.9431234E3,6.853565E4,6.2461316E4,3.4355426E2,3.632075E4,2.0210842E1,2.0225731E5,2.366174E1,1.9302819E3,1.2841574E1,3.1136143E4,3.73995E4,6.2114812E4,3.4650424E2,3.2890043E4,3.4307075E3,2.0266498E4,1.8199081E5],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[-9.854062E-2,5.435442E-1,-5.7538986E-1,7.117183E-1,2.8332904E-1,-4.0726304E-1,-5.956423E-1,-5.949982E-1,7.273628E-1,2.8771967E-1,-4.9125296E-1,-2.7645996E-2,-3.497474E-2,-5.960062E-1,8.516583E-3,-4.3981157E-2,-0E0,5.3517222E-2,-1.2865526E-3,2.838075E-1,6.545707E-2,-5.577446E-1,2.727423E-2,-3.9259035E-2,-6.001491E-1,-2.2589175E-2,4.311821E-2,2.1137599E-2,-2.542118E-2,-0E0,-4.3146245E-2,-4.322271E-2,-4.4754963E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":30,"left_children":[1,3,5,7,9,11,13,15,17,19,21,-1,-1,23,25,-1,-1,-1,-1,27,-1,29,-1,-1,31,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.2301772E5,7.483215E3,7.7509375E2,2.1300312E3,2.281416E2,4.5030273E1,5.0015625E1,9.4140625E-1,1.7078125E1,1.4611426E2,2.4391327E1,0E0,0E0,4.1453125E1,2.514943E1,0E0,0E0,0E0,0E0,1.482207E2,0E0,7.9581146E0,0E0,0E0,7.578125E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,13,13,14,14,19,19,21,21,24,24],"right_children":[2,4,6,8,10,12,14,16,18,20,22,-1,-1,24,26,-1,-1,-1,-1,28,-1,30,-1,-1,32,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,4E0,2E0,2.71E3,3E0,7.1E1,5E1,6.2E1,2.205E3,2.3E1,-2.7645996E-2,-3.497474E-2,6E0,3E2,-4.3981157E-2,-0E0,5.3517222E-2,-1.2865526E-3,1.25E2,6.545707E-2,8E0,2.727423E-2,-3.9259035E-2,1.3E1,-2.2589175E-2,4.311821E-2,2.1137599E-2,-2.542118E-2,-0E0,-4.3146245E-2,-4.322271E-2,-4.4754963E-2],"split_indices":[20,21,3,4,5,3,9,2,10,26,1,0,0,3,5,0,0,0,0,5,0,21,0,0,3,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[4.0176903E5,1.7121175E5,2.3055728E5,1.0397165E5,6.724011E4,2.484733E4,2.0570995E5,1.22058E3,1.0275107E5,6.68763E4,3.6381497E2,1.7120139E4,7.727191E3,2.0559962E5,1.1033043E2,1.211414E3,9.166084E0,1.0274186E5,9.211458E0,6.6469125E4,4.0716602E2,3.4898895E2,1.482601E1,1.2999272E4,1.9260036E5,6.4613914E1,4.571651E1,6.6114734E4,3.5438937E2,1.1012629E1,3.3797632E2,7.686414E4,1.1573622E5],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[-1.6024233E-1,-6.11212E-1,7.7322227E-1,-6.115616E-1,4.3266643E-2,5.716151E-2,-4.3716975E-2,-4.4993807E-2,1.8411502E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":31,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[1.6057064E5,1.1078906E2,6.5535156E2,2.2117188E1,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,8.65E2,6.2E1,3.1E1,4.3266643E-2,5.716151E-2,-4.3716975E-2,-4.4993807E-2,1.8411502E-2],"split_indices":[25,20,10,2,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[3.8142222E5,2.5718425E5,1.2423796E5,2.5711981E5,6.443599E1,1.239004E5,3.375623E2,2.5710719E5,1.2635698E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[2.2731276E-1,4.1560578E-1,-6.077631E-1,-1.8403302E-1,7.511647E-1,-4.4728205E-2,1.9866828E-2,-4.7338176E-1,1.2647893E-1,6.473682E-1,7.6325816E-1,7.586752E-1,-5.093327E-1,-6.735572E-1,1.3066815E-1,6.484143E-1,-1.635161E-2,7.634138E-1,-1.5439239E-2,-0E0,5.6782275E-2,-3.9109536E-2,-3.6132205E-2,-5.2748058E-2,-0E0,1.9367415E-2,7.778702E-3,-0E0,4.7787894E-2,5.358265E-2,5.660761E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":32,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,19,21,23,25,27,-1,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[6.997015E4,7.307198E4,2.3335938E1,1.1709459E4,2.7707812E2,0E0,0E0,2.988957E3,2.068924E2,2.6768555E1,3.7265625E1,2.0905884E1,1.628711E1,1.3667908E1,2.034801E2,2.3167969E1,0E0,2.8140625E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,17,17],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,20,22,24,26,28,-1,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1E1,2E0,1.6862186E1,1E0,3E0,-4.4728205E-2,1.9866828E-2,2E0,3.32E4,6.5172E4,7.413333E1,6.146E3,4.6453E4,3E0,3.8305E4,3.32E4,-1.635161E-2,6E0,-1.5439239E-2,-0E0,5.6782275E-2,-3.9109536E-2,-3.6132205E-2,-5.2748058E-2,-0E0,1.9367415E-2,7.778702E-3,-0E0,4.7787894E-2,5.358265E-2,5.660761E-2],"split_indices":[6,20,18,23,23,0,0,4,0,0,10,0,0,4,0,0,0,23,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[4.4498228E5,3.6311956E5,8.186271E4,1.3028375E5,2.3283581E5,8.184919E4,1.3523104E1,6.74515E4,6.283225E4,2.441065E4,2.0842516E5,1.9016531E3,6.554984E4,3.1084976E2,6.2521402E4,2.4392562E4,1.8088142E1,2.084018E5,2.3358608E1,2.9749907E1,1.8719032E3,2.9104213E4,3.6445633E4,2.9996164E2,1.0888132E1,9.829019E3,5.2692383E4,3.599923E1,2.4356562E4,3.1280807E4,1.77121E5],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-9.585823E-2,5.1556957E-1,-5.656089E-1,6.8036807E-1,2.6200393E-1,-3.9328682E-1,-5.866203E-1,-4.3164965E-2,6.950915E-1,2.654606E-1,-4.9747354E-1,-3.5930446E-1,-4.6758288E-1,-5.869723E-1,-0E0,6.982006E-1,-2.0342764E-1,3.2905686E-1,2.2046453E-1,-4.477971E-2,3.0284638E-2,-3.4220764E-1,-5.2331984E-1,-4.2100406E-1,-5.060695E-1,-5.251841E-1,-5.9110975E-1,-2.4684863E-1,4.3088287E-2,5.139824E-2,-2.4139619E-2,-3.3680813E-3,-4.0893413E-2,1.9752122E-2,4.4006288E-2,8.882506E-3,2.4081908E-2,-2.6882185E-2,-1.6366402E-2,-4.0079955E-2,3.755089E-2,-3.1473607E-2,-0E0,-4.226603E-2,-3.2273907E-2,-3.596179E-2,-4.1732367E-2,-4.2493496E-2,-4.4133812E-2,-3.3259615E-2,1.4586121E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":33,"left_children":[1,3,5,7,9,11,13,-1,15,17,19,21,23,25,27,29,31,33,35,-1,-1,37,39,41,43,45,47,49,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.11472125E5,7.0370977E3,7.850156E2,1.9102305E3,1.7359229E2,5.2411133E1,4.3789062E1,0E0,2.8727344E2,1.8433984E2,3.3168823E1,3.7948242E1,4.142578E0,3.8554688E1,1.9713978E1,5.6804688E1,1.4121904E1,4.3710376E2,4.1019055E2,0E0,0E0,3.6408325E1,3.579599E1,1.0829712E1,7.960083E0,8.389893E0,9.589844E0,9.997173E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,21,21,22,22,23,23,24,24,25,25,26,26,27,27],"right_children":[2,4,6,8,10,12,14,-1,16,18,20,22,24,26,28,30,32,34,36,-1,-1,38,40,42,44,46,48,50,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,4E0,2E0,2E0,3E0,7.32987E1,-4.3164965E-2,6E0,4.6453E4,2.3E1,6.252E4,4.9038E4,6E0,3.341E3,2.88181E5,5.78E2,4.3668E4,5.661E4,-4.477971E-2,3.0284638E-2,5.7683E4,6.5172E4,4.894E4,5.6699E4,5.0282E4,1.3E1,2.3E1,4.3088287E-2,5.139824E-2,-2.4139619E-2,-3.3680813E-3,-4.0893413E-2,1.9752122E-2,4.4006288E-2,8.882506E-3,2.4081908E-2,-2.6882185E-2,-1.6366402E-2,-4.0079955E-2,3.755089E-2,-3.1473607E-2,-0E0,-4.226603E-2,-3.2273907E-2,-3.596179E-2,-4.1732367E-2,-4.2493496E-2,-4.4133812E-2,-3.3259615E-2,1.4586121E-2],"split_indices":[20,20,3,4,3,3,10,0,33,0,1,0,0,3,23,3,15,0,0,0,0,0,0,0,0,0,3,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[3.8809212E5,1.6861055E5,2.1948156E5,1.0216573E5,6.644481E4,2.3911404E4,1.9557017E5,1.1637292E3,1.01002E5,6.6159336E4,2.854758E2,1.651243E4,7.398975E3,1.9546275E5,1.0742171E2,1.0066439E5,3.3760605E2,2.7319078E4,3.884026E4,2.6453674E2,2.0939068E1,1.5019782E4,1.4926464E3,3.4841006E3,3.9148745E3,1.2451443E4,1.830113E5,7.17345E1,3.5687214E1,1.00625336E5,3.9057835E1,2.5512402E2,8.248203E1,2.2339256E4,4.9798228E3,2.0143244E4,1.8697016E4,1.2509548E4,2.5102344E3,1.4734222E3,1.9224138E1,3.432411E3,5.1689533E1,1.8526285E3,2.0622458E3,6.841173E3,5.6102705E3,7.3137695E4,1.0987361E5,6.145084E1,1.0283657E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"51","size_leaf_vector":"1"}},{"base_weights":[-1.5793705E-1,-6.03121E-1,7.464459E-1,-6.034536E-1,3.9817173E-2,5.5185035E-2,-4.3180566E-2,-4.439702E-2,1.0834364E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":34,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[1.4696128E5,9.6109375E1,6.044922E2,1.84375E1,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,8.65E2,6.2E1,3.1E1,3.9817173E-2,5.5185035E-2,-4.3180566E-2,-4.439702E-2,1.0834364E-2],"split_indices":[25,20,10,2,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[3.6500194E5,2.4460583E5,1.2039611E5,2.4454545E5,6.0375153E1,1.2006914E5,3.2696875E2,2.4453278E5,1.2663709E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[2.1885931E-1,3.9838627E-1,-5.997562E-1,-1.7678164E-1,7.231975E-1,-0E0,-4.4126052E-2,-4.631549E-1,1.1645502E-1,6.1686397E-1,7.357041E-1,7.323957E-1,-4.981242E-1,1.2094562E-1,-4.715143E-2,-3.6151987E-4,6.181556E-1,6.9810104E-1,7.423258E-1,5.4656908E-2,-6.5344935E-3,-3.8305957E-2,-3.52952E-2,3.8104223E-3,1.2328806E-2,4.55468E-2,-1.527889E-2,4.9601387E-2,5.3127132E-2,5.4618318E-2,-5.97262E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":35,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,19,21,23,-1,-1,25,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[6.3341887E4,6.604564E4,1.7578125E0,1.0716505E4,2.8603125E2,0E0,0E0,2.6999707E3,2.1075543E2,2.4172852E1,3.4679688E1,2.1749634E1,1.5974609E1,2.0032208E2,0E0,0E0,2.4108398E1,2.5175781E0,2.7289062E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,11,11,12,12,13,13,16,16,17,17,18,18],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,20,22,24,-1,-1,26,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.9E1,2E0,1.06E2,1E0,3E0,-0E0,-4.4126052E-2,1E0,6.5172E4,3.32E4,6E0,3.1E1,4.6453E4,4.6453E4,-4.715143E-2,-3.6151987E-4,6.5172E4,4.9416E4,1.7E1,5.4656908E-2,-6.5344935E-3,-3.8305957E-2,-3.52952E-2,3.8104223E-3,1.2328806E-2,4.55468E-2,-1.527889E-2,4.9601387E-2,5.3127132E-2,5.4618318E-2,-5.97262E-3],"split_indices":[6,20,6,21,23,0,0,42,0,0,23,2,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[4.30995E5,3.5348712E5,7.750788E4,1.275692E5,2.259179E5,1.8483038E1,7.74894E4,6.4551613E4,6.3017594E4,2.3884045E4,2.0203386E5,1.8235264E3,6.2728086E4,6.2663207E4,3.543867E2,3.6482124E1,2.3847562E4,3.055531E4,1.7147855E5,1.8107223E3,1.2804117E1,2.7791705E4,3.4936383E4,2.5321344E4,3.734186E4,2.383029E4,1.7272802E1,1.5648346E4,1.4906965E4,1.7145747E5,2.108303E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-9.2167445E-2,4.9212718E-1,-5.435485E-1,6.547103E-1,2.6833615E-1,-5.53368E-1,5.3552944E-2,-4.240368E-2,4.9242374E-2,2.5313476E-1,5.3661887E-2,-3.7952146E-1,-5.7488936E-1,2.598709E-1,1.4899474E-1,-2.5507854E-2,-3.319521E-2,-5.772817E-1,4.1411892E-1,1.9155512E-2,-3.158502E-2,2.6861302E-4,1.4605856E-2,-4.2582843E-2,-1.0743041E-2,-3.6880802E-2,6.0765043E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":36,"left_children":[1,3,5,7,9,11,-1,-1,-1,13,-1,15,17,19,21,-1,-1,23,25,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[9.8546055E4,5.916082E3,2.6337852E3,1.7087227E3,4.712085E2,7.733164E2,0E0,0E0,0E0,4.2972656E1,0E0,4.6664307E1,4.4346875E2,2.215039E1,2.8068039E1,0E0,0E0,1.2052734E2,1.7375713E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,9,9,11,11,12,12,13,13,14,14,17,17,18,18],"right_children":[2,4,6,8,10,12,-1,-1,-1,14,-1,16,18,20,22,-1,-1,24,26,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,1.8E2,1E0,3E0,4E0,5.3552944E-2,-4.240368E-2,4.9242374E-2,1E0,5.3661887E-2,3E0,4.5065074E4,6.2E1,4.65E2,-2.5507854E-2,-3.319521E-2,6.2E1,7.9048E4,1.9155512E-2,-3.158502E-2,2.6861302E-4,1.4605856E-2,-4.2582843E-2,-1.0743041E-2,-3.6880802E-2,6.0765043E-2],"split_indices":[23,3,6,42,4,3,0,0,0,48,0,3,22,10,1,0,0,10,7,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[3.7363212E5,1.6283289E5,2.1079925E5,9.428463E4,6.854826E4,2.0919445E5,1.6047987E3,1.101585E3,9.318305E4,6.638918E4,2.1590813E3,2.3101705E4,1.8609273E5,6.2272047E4,4.1171294E3,1.5965654E4,7.136051E3,1.8565503E5,4.377128E2,6.2240887E4,3.1159798E1,1.0904519E3,3.0266772E3,1.8495314E5,7.0189154E2,1.2921936E2,3.0849344E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[-1.5548718E-1,-5.956965E-1,7.2286457E-1,-5.9602344E-1,3.418368E-2,5.3444356E-2,-4.261718E-2,-0E0,-4.3850664E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":37,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[1.3509194E5,8.3875E1,5.594883E2,1.52109375E1,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,2.88181E5,6.2E1,2.686E3,3.418368E-2,5.3444356E-2,-4.261718E-2,-0E0,-4.3850664E-2],"split_indices":[25,3,10,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[3.493694E5,2.3273816E5,1.16631234E5,2.326774E5,6.0746593E1,1.16314414E5,3.1682047E2,1.9328289E1,2.3265808E5],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[2.128935E-1,3.84748E-1,-4.3554556E-2,-1.6430087E-1,6.984638E-1,-4.493851E-1,1.1405994E-1,5.9076285E-1,7.112911E-1,7.1206903E-1,-4.8445508E-1,1.1829148E-1,-4.6374217E-2,5.9183097E-1,-1.681275E-2,4.880173E-2,7.1652716E-1,5.2938215E-2,-0E0,-3.7403367E-2,-3.420744E-2,9.012305E-3,-4.6725973E-2,4.259183E-2,5.25488E-2,5.2720826E-2,-5.3352984E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":38,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,-1,23,-1,-1,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[5.7742758E4,5.925442E4,0E0,9.928541E3,2.8867188E2,2.518331E3,1.9576105E2,2.4464355E1,3.4210938E1,1.4851074E1,1.8313477E1,1.9661945E2,0E0,2.3163086E1,0E0,0E0,2.7320312E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,13,13,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,-1,24,-1,-1,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.9E1,2E0,-4.3554556E-2,1E0,3E0,2E0,6.5172E4,6.5172E4,5E0,3.1E1,4.6453E4,2.205E3,-4.6374217E-2,6.252E4,-1.681275E-2,4.880173E-2,1.7E1,5.2938215E-2,-0E0,-3.7403367E-2,-3.420744E-2,9.012305E-3,-4.6725973E-2,4.259183E-2,5.25488E-2,5.2720826E-2,-5.3352984E-3],"split_indices":[6,20,0,21,3,4,0,0,3,2,0,26,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[4.173954E5,3.4397397E5,7.342145E4,1.2506669E5,2.1890727E5,6.179918E4,6.3267504E4,2.3402854E4,1.9550442E5,1.8002239E3,5.9998957E4,6.2927145E4,3.4035745E2,2.3384371E4,1.848181E1,1.9519941E4,1.7598447E5,1.7910675E3,9.156455E0,2.6576447E4,3.3422508E4,6.259364E4,3.3350577E2,2.126553E4,2.1188416E3,1.7596058E5,2.3903328E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[-8.71205E-2,4.7313926E-1,-5.4395E-1,6.361064E-1,2.3948193E-1,-3.6699077E-1,-5.664437E-1,-5.689973E-1,6.4987564E-1,7.134807E-2,2.3561028E-1,-3.341723E-1,-4.4007722E-1,-5.689287E-1,-1.6174872E-1,-0E0,-4.2287834E-2,6.500422E-1,-5.680934E-3,1.17191486E-1,2.5769496E-1,-3.1734845E-1,-5.005018E-1,-3.8572812E-1,-4.8525894E-1,-5.705347E-1,-2.8873416E-2,-5.430999E-1,5.800631E-2,4.9026553E-2,4.68249E-2,9.911606E-3,-2.5778584E-2,2.920968E-2,1.4570687E-2,-2.5120176E-2,-1.43815605E-2,-3.8490117E-2,3.566867E-2,-3.5992928E-2,-2.3779355E-2,-4.0894322E-2,-3.0493118E-2,-3.6879428E-2,-4.231302E-2,-1.4912067E-2,5.1385418E-2,-4.1980937E-2,1.8386986E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":39,"left_children":[1,3,5,7,9,11,13,15,17,-1,19,21,23,25,27,-1,-1,29,-1,31,33,35,37,39,41,43,45,47,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[9.238067E4,6.1646523E3,7.8228125E2,1.5877695E3,1.769502E2,4.6541748E1,1.7073438E2,2.2070618E0,1.6449219E1,0E0,1.7015479E2,3.5890747E1,8.380859E0,1.4703516E2,4.024177E2,0E0,0E0,7.1445312E0,0E0,8.472563E1,4.5848584E2,3.706372E1,3.3118073E1,1.3149109E1,8.5686035E0,4.5484375E1,6.569285E1,2.1201904E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,10,10,11,11,12,12,13,13,14,14,17,17,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27],"right_children":[2,4,6,8,10,12,14,16,18,-1,20,22,24,26,28,-1,-1,30,-1,32,34,36,38,40,42,44,46,48,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,4E0,2E0,3.32E4,3E0,2.0061216E3,6.146E3,6.2E1,7.134807E-2,3.8305E4,6.252E4,4.9038E4,6.2E1,1.04949E5,-0E0,-4.2287834E-2,4.6453E4,-5.680934E-3,3.8184E4,4.6453E4,5.7683E4,6.5172E4,3.853E4,5.6699E4,6E0,2.205E3,7.1E1,5.800631E-2,4.9026553E-2,4.68249E-2,9.911606E-3,-2.5778584E-2,2.920968E-2,1.4570687E-2,-2.5120176E-2,-1.43815605E-2,-3.8490117E-2,3.566867E-2,-3.5992928E-2,-2.3779355E-2,-4.0894322E-2,-3.0493118E-2,-3.6879428E-2,-4.231302E-2,-1.4912067E-2,5.1385418E-2,-4.1980937E-2,1.8386986E-2],"split_indices":[21,21,21,4,0,21,21,0,10,0,0,0,0,10,26,0,0,0,0,0,0,0,0,0,0,21,26,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[3.6092447E5,1.6210252E5,1.9882195E5,9.5468805E4,6.663372E4,2.2478049E4,1.763439E5,1.0683522E3,9.440045E4,3.3022556E2,6.630349E4,1.5618303E4,6.859746E3,1.7524472E5,1.0991956E3,1.5149891E1,1.0532023E3,9.439077E4,9.6812525E0,1.0486928E4,5.5816562E4,1.4248088E4,1.370215E3,3.2284578E3,3.6312886E3,1.7470973E5,5.3497266E2,7.928308E2,3.063647E2,4.2162637E4,5.2228137E4,1.0129605E4,3.5732236E2,1.6669295E4,3.9147266E4,1.1825612E4,2.4224756E3,1.350862E3,1.9352903E1,1.1463392E3,2.0821184E3,1.733152E3,1.8981366E3,1.1197893E4,1.6351184E5,4.452249E2,8.974772E1,7.781168E2,1.4714034E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"49","size_leaf_vector":"1"}},{"base_weights":[-1.5486418E-1,-5.8922577E-1,6.992289E-1,-4.3352257E-2,1.5810955E-2,-4.1901648E-2,5.191272E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":40,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.2367948E5,2.2117188E1,9.266836E2,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3.47E2,3.1E1,1.48E2,-4.3352257E-2,1.5810955E-2,-4.1901648E-2,5.191272E-2],"split_indices":[21,2,6,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[3.3336738E5,2.20991E5,1.1237637E5,2.209751E5,1.5910394E1,5.6032086E2,1.1181605E5],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[2.0630336E-1,3.711749E-1,-4.3033663E-2,-1.5565136E-1,6.764284E-1,-4.3939942E-1,1.09323055E-1,5.858862E-1,6.932902E-1,6.8892276E-1,-4.7299019E-1,-6.750874E-1,1.1343922E-1,-0E0,5.870191E-1,6.934388E-1,-1.05257975E-2,5.1380273E-2,-1.9036833E-3,-3.6676615E-2,-3.3270583E-2,-0E0,-5.1894784E-2,1.7840203E-2,6.579951E-3,-1.2372367E-2,1.3247982E-2,4.3232165E-2,-7.5932415E-3,4.8523135E-2,5.1285706E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":41,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[5.2622516E4,5.3687883E4,0E0,9.210244E3,3.0922656E2,2.2426445E3,2.0047467E2,2.234082E1,2.7359375E1,1.7211975E1,2.1026367E1,7.692566E0,1.9225543E2,2.386337E0,1.9902344E1,7.984375E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.9E1,2E0,-4.3033663E-2,1E0,4E0,1E0,3.32E4,3.32E4,1.7E1,3.1E1,4.6453E4,2.3E1,3.8305E4,3E0,6.5172E4,6E0,-1.05257975E-2,5.1380273E-2,-1.9036833E-3,-3.6676615E-2,-3.3270583E-2,-0E0,-5.1894784E-2,1.7840203E-2,6.579951E-3,-1.2372367E-2,1.3247982E-2,4.3232165E-2,-7.5932415E-3,4.8523135E-2,5.1285706E-2],"split_indices":[6,20,0,21,3,42,0,0,2,2,0,1,0,3,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[4.0334522E5,3.3380872E5,6.95365E4,1.224514E5,2.1135733E5,5.914327E4,6.330813E4,3.3300215E4,1.7805711E5,1.6985354E3,5.7444734E4,3.1368518E2,6.2994445E4,6.360081E1,3.3236613E4,1.7803644E5,2.066402E1,1.6875138E3,1.1021524E1,2.5442918E4,3.2001816E4,1.1613259E1,3.020719E2,9.809703E3,5.318474E4,3.4296585E1,2.9304224E1,3.3216934E4,1.9679909E1,1.8061092E4,1.5997536E5],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-8.3853945E-2,4.518217E-1,-5.3474075E-1,6.1535376E-1,2.2712284E-1,-3.501525E-1,-5.5875057E-1,-5.6038123E-1,6.2833536E-1,2.2853275E-1,-4.4856213E-2,-2.3119995E-2,-4.2959395E-1,-5.613079E-1,4.4770512E-1,-0E0,-4.1784436E-2,4.601967E-2,5.0908856E-2,1.1765839E-1,1.7279876E-2,-3.1645723E-2,-0E0,-5.632016E-1,-4.965914E-3,-3.4085926E-2,5.6434408E-2,-0E0,1.1895968E-2,-3.5685297E-2,-4.1817177E-2,-1.6621439E-2,4.1236453E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":42,"left_children":[1,3,5,7,9,11,13,15,17,19,-1,-1,21,23,25,-1,-1,-1,-1,27,-1,-1,-1,29,31,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[8.3844664E4,5.821578E3,8.2654297E2,1.404293E3,7.6871826E1,5.4922607E1,4.3201953E2,1.9513855E0,1.9101562E0,4.4077637E1,0E0,0E0,1.2163086E0,1.706289E2,1.27093285E2,0E0,0E0,0E0,0E0,1.8329475E1,0E0,0E0,0E0,5.742578E1,7.156066E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,12,12,13,13,14,14,19,19,23,23,24,24],"right_children":[2,4,6,8,10,12,14,16,18,20,-1,-1,22,24,26,-1,-1,-1,-1,28,-1,-1,-1,30,32,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,4E0,2E0,1.25E2,3E0,7.8096E4,2.7E1,3E0,5.6E1,-4.4856213E-2,-2.3119995E-2,8.280045E0,6.2E1,7.9048E4,-0E0,-4.1784436E-2,4.601967E-2,5.0908856E-2,4.65E2,1.7279876E-2,-3.1645723E-2,-0E0,6E0,3.343E3,-3.4085926E-2,5.6434408E-2,-0E0,1.1895968E-2,-3.5685297E-2,-4.1817177E-2,-1.6621439E-2,4.1236453E-2],"split_indices":[21,21,23,4,5,23,24,45,4,45,0,0,11,10,7,0,0,0,0,1,0,0,0,23,23,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[3.4712294E5,1.5863675E5,1.8848619E5,9.178663E4,6.685012E4,2.174747E4,1.6673872E5,9.920308E2,9.07946E4,6.675291E4,9.721354E1,1.5080029E4,6.667441E3,1.6632753E5,4.111883E2,2.0641462E1,9.7138934E2,8.724324E4,3.5513596E3,3.7032083E3,6.30497E4,6.6555312E3,1.1909547E1,1.6574872E5,5.788238E2,9.92777E1,3.1191058E2,1.0455598E3,2.6576482E3,1.0598148E4,1.5515056E5,4.2979208E2,1.4903172E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[-1.5364507E-1,-5.83006E-1,6.808898E-1,-4.2892814E-2,6.857337E-3,-4.0648196E-2,6.8606615E-1,6.868264E-1,-3.1417836E-2,-9.618401E-3,5.0542075E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0],"id":43,"left_children":[1,3,5,-1,-1,-1,7,9,-1,-1,-1],"loss_changes":[1.1376735E5,1.515625E1,6.926289E2,0E0,0E0,0E0,9.525781E1,2.61875E1,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,6,6,7,7],"right_children":[2,4,6,-1,-1,-1,8,10,-1,-1,-1],"split_conditions":[3.47E2,3.1E1,1E0,-4.2892814E-2,6.857337E-3,-4.0648196E-2,6.2E1,4.9E1,-3.1417836E-2,-9.618401E-3,5.0542075E-2],"split_indices":[21,2,47,0,0,0,10,45,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[3.174911E5,2.096434E5,1.078477E5,2.0963284E5,1.0553551E1,4.407867E2,1.0740692E5,1.0734381E5,6.310801E1,2.028291E1,1.0732353E5],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"11","size_leaf_vector":"1"}},{"base_weights":[2.003366E-1,3.5861146E-1,-5.7844925E-1,-1.4515196E-1,6.557536E-1,-0E0,-4.2559512E-2,-4.2812288E-1,1.0640869E-1,5.601288E-1,6.737738E-1,6.706937E-1,-3.3980902E-2,1.1023613E-1,-4.5261655E-2,3.95901E-2,4.4627357E-2,6.739424E-1,-1.1971617E-2,-0E0,4.9958054E-2,7.77655E-3,4.488212E-2,4.689231E-2,4.987613E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":44,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,19,-1,21,-1,-1,-1,23,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.7942562E4,4.8394473E4,1.21875E0,8.540141E3,3.3751562E2,0E0,0E0,2.098251E3,1.7178076E2,2.127539E1,2.909375E1,9.729248E0,0E0,1.3649994E2,0E0,0E0,0E0,1.14375E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,11,11,13,13,17,17],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,20,-1,22,-1,-1,-1,24,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.9E1,2E0,1.14E2,1E0,4E0,-0E0,-4.2559512E-2,1E0,2.205E3,3E0,7.8E1,7E0,-3.3980902E-2,1.25E2,-4.5261655E-2,3.95901E-2,4.4627357E-2,6E0,-1.1971617E-2,-0E0,4.9958054E-2,7.77655E-3,4.488212E-2,4.689231E-2,4.987613E-2],"split_indices":[6,20,6,3,3,0,0,42,26,3,9,1,0,5,0,0,0,3,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[3.8894162E5,3.2325928E5,6.568237E4,1.1992303E5,2.0333623E5,1.952529E1,6.566284E4,5.645065E4,6.3472387E4,3.2352436E4,1.709838E5,1.6737133E3,5.4776934E4,6.3155156E4,3.1722882E2,2.2168568E4,1.0183867E4,1.7096052E5,2.3290987E1,2.0401596E1,1.6533116E3,6.26142E4,5.4095966E2,1.7476926E4,1.5348358E5],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"25","size_leaf_vector":"1"}},{"base_weights":[-8.112171E-2,4.3092033E-1,-5.2658486E-1,5.948266E-1,2.1395957E-1,-3.3305538E-1,-5.518523E-1,-4.0827896E-2,6.070639E-1,2.1545286E-1,-4.4880282E-2,-2.195172E-2,-3.0277865E-2,-5.544071E-1,3.9525634E-1,6.072471E-1,-7.6858927E-3,2.214993E-1,1.22201346E-1,-5.5632764E-1,-9.7356096E-2,-3.459078E-2,5.4192226E-2,4.4459827E-2,4.9618863E-2,1.5892608E-2,1.7364023E-2,-1.2628053E-3,1.28550315E-2,-3.66765E-2,-4.1470375E-2,-2.1612111E-2,3.739364E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":45,"left_children":[1,3,5,7,9,11,13,-1,15,17,-1,-1,-1,19,21,23,-1,25,27,29,31,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[7.627626E4,5.524621E3,8.659336E2,1.2495879E3,8.0239746E1,4.9662598E1,3.8560547E2,0E0,1.5986328E1,3.471875E1,0E0,0E0,0E0,1.3274219E2,1.2932928E2,3.40625E0,0E0,9.284668E-1,3.18433E1,5.651953E1,8.113454E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,13,13,14,14,15,15,17,17,18,18,19,19,20,20],"right_children":[2,4,6,8,10,12,14,-1,16,18,-1,-1,-1,20,22,24,-1,26,28,30,32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,4E0,2E0,1.25E2,3E0,4.5065074E4,-4.0827896E-2,6.2E1,1E0,-4.4880282E-2,-2.195172E-2,-3.0277865E-2,6.2E1,1.04949E5,3E0,-7.6858927E-3,8.29E3,4.65E2,7E0,2.6568402E2,-3.459078E-2,5.4192226E-2,4.4459827E-2,4.9618863E-2,1.5892608E-2,1.7364023E-2,-1.2628053E-3,1.28550315E-2,-3.66765E-2,-4.1470375E-2,-2.1612111E-2,3.739364E-2],"split_indices":[21,21,3,4,5,3,22,0,13,47,0,0,0,13,26,4,0,1,1,3,22,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[3.3438572E5,1.5555898E5,1.7882673E5,8.858527E4,6.697372E4,2.0701084E4,1.5812564E5,9.2231006E2,8.766296E4,6.686803E4,1.0568907E2,1.4461656E4,6.239427E3,1.5771194E5,4.137043E2,8.765288E4,1.007367E1,6.2704926E4,4.1631025E3,1.5703273E5,6.7921484E2,1.0951279E2,3.0419153E2,8.426328E4,3.3896062E3,4.609321E4,1.6611715E4,1.099163E3,3.0639397E3,1.8058438E4,1.389743E5,5.259457E2,1.5326913E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[-1.5294014E-1,-5.768643E-1,6.6699016E-1,-5.771912E-1,3.2354202E-2,4.9323384E-2,-4.1069545E-2,-4.2466454E-2,1.2334897E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":46,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[1.0508835E5,6.928906E1,4.467422E2,1.8164062E1,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,8.65E2,6.2E1,3.1E1,3.2354202E-2,4.9323384E-2,-4.1069545E-2,-4.2466454E-2,1.2334897E-2],"split_indices":[25,20,12,2,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[3.0232166E5,1.9929392E5,1.03027734E5,1.9924114E5,5.278662E1,1.0274359E5,2.8413678E2,1.9922831E5,1.2819073E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[1.9524102E-1,3.478365E-1,-5.7201165E-1,-1.3686052E-1,6.363341E-1,-5.7225686E-1,-0E0,-4.1783252E-1,1.05619095E-1,6.3786626E-1,-4.371905E-2,-1.5021445E-1,-4.211857E-2,6.510041E-1,-4.5036095E-1,-4.995086E-2,1.0951718E-1,5.1864284E-1,6.52584E-1,-2.4742763E-2,-0E0,4.8714615E-2,-5.6842174E-3,-3.5193358E-2,-3.143403E-2,8.353738E-3,-4.5767896E-2,3.8231704E-2,-1.6808093E-2,4.4964105E-2,4.8551574E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":47,"left_children":[1,3,5,7,9,11,-1,13,15,17,-1,19,-1,21,23,-1,25,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.3850617E4,4.369171E4,1.3033203E1,7.944608E3,3.725547E2,1.3652344E0,0E0,1.8785889E3,1.873114E2,3.311953E2,0E0,4.0098157E0,0E0,1.812561E1,2.5007812E1,0E0,1.806272E2,2.0634277E1,4.003125E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,7,7,8,8,9,9,11,11,13,13,14,14,16,16,17,17,18,18],"right_children":[2,4,6,8,10,12,-1,14,16,18,-1,20,-1,22,24,-1,26,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1E1,2E0,1.2736918E1,1E0,1.11254E5,1.65E3,-0E0,1E0,3.32E4,3E0,-4.371905E-2,4E0,-4.211857E-2,3.1E1,4.6624E4,-4.995086E-2,6.5172E4,6.5172E4,6E0,-2.4742763E-2,-0E0,4.8714615E-2,-5.6842174E-3,-3.5193358E-2,-3.143403E-2,8.353738E-3,-4.5767896E-2,3.8231704E-2,-1.6808093E-2,4.4964105E-2,4.8551574E-2],"split_indices":[6,3,11,21,7,5,0,42,0,3,0,24,0,2,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[3.7453256E5,3.124129E5,6.211967E4,1.1655985E5,1.9585305E5,6.2106242E4,1.3428448E1,5.4007152E4,6.2552695E4,1.9561977E5,2.3327399E2,6.603592E1,6.2040207E4,1.583429E3,5.2423723E4,2.9239487E2,6.22603E4,2.1586092E4,1.7403369E5,4.2474167E1,2.3561749E1,1.571032E3,1.2396908E1,2.341736E4,2.9006365E4,6.1935605E4,3.2469403E2,2.156818E4,1.7912447E1,2.6752746E4,1.4728094E5],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-7.797861E-2,4.115111E-1,-5.184533E-1,5.77601E-1,1.9970904E-1,-3.194618E-1,-5.4514307E-1,-5.4576087E-1,5.89694E-1,2.5969565E-1,1.5714455E-1,-2.8541547E-1,-3.965841E-1,-5.4773134E-1,4.2501745E-1,-0E0,-4.0815733E-2,4.4628255E-2,5.757284E-1,2.1742131E-1,6.1906964E-1,6.114192E-2,2.6045704E-1,-2.6682526E-1,-4.6474978E-1,-3.3905286E-1,-4.456049E-1,-5.4972714E-1,-7.999625E-2,5.2458994E-2,-3.2371208E-2,3.322329E-2,4.3181624E-2,8.622601E-3,2.169315E-2,3.7959725E-2,5.696854E-2,9.447313E-3,-2.2981668E-2,3.9664306E-2,1.40711125E-2,-2.0126749E-2,1.7262287E-2,-3.64194E-2,4.186188E-2,-3.2860123E-2,-2.0057218E-2,-3.8398642E-2,-2.721231E-2,-3.4393463E-2,-4.085565E-2,-2.0652654E-2,3.711347E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":48,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,-1,-1,-1,31,33,35,37,39,41,43,45,47,49,51,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[6.929549E4,5.347586E3,8.9015625E2,1.1614785E3,1.6722144E2,4.6289673E1,3.7721875E2,4.357544E0,7.767578E0,4.12896E2,3.8658673E2,3.986255E1,9.559204E0,1.3341406E2,1.02508736E2,0E0,0E0,0E0,5.4956055E1,1.8900061E2,3.2765137E1,5.1146576E2,3.570138E2,4.416931E1,4.1243713E1,1.3916199E1,9.611328E0,5.864453E1,7.6506516E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,-1,-1,-1,32,34,36,38,40,42,44,46,48,50,52,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,4E0,2E0,4.6453E4,3E0,7.8096E4,6.146E3,4.6453E4,4.504E4,5.661E4,6.252E4,4.9038E4,6.2E1,5.9726E4,-0E0,-4.0815733E-2,4.4628255E-2,4.894E4,3.8305E4,4.5852E4,5.5105E4,5.8862E4,6.2435E4,6.5172E4,3.853E4,5.6699E4,6E0,3.343E3,5.2458994E-2,-3.2371208E-2,3.322329E-2,4.3181624E-2,8.622601E-3,2.169315E-2,3.7959725E-2,5.696854E-2,9.447313E-3,-2.2981668E-2,3.9664306E-2,1.40711125E-2,-2.0126749E-2,1.7262287E-2,-3.64194E-2,4.186188E-2,-3.2860123E-2,-2.0057218E-2,-3.8398642E-2,-2.721231E-2,-3.4393463E-2,-4.085565E-2,-2.0652654E-2,3.711347E-2],"split_indices":[21,21,3,4,0,3,24,0,0,0,0,0,0,12,0,0,0,0,0,0,0,0,0,0,0,0,0,3,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[3.2137672E5,1.522106E5,1.6916611E5,8.528263E4,6.692797E4,2.0053709E4,1.4911239E5,8.975609E2,8.438507E4,2.7683748E4,3.924422E4,1.4009886E4,6.043823E3,1.487273E5,3.8510535E2,1.5248499E1,8.8231244E2,3.7674703E4,4.671037E4,2.4801135E4,2.882614E3,2.0388672E4,1.8855547E4,1.2752165E4,1.257721E3,2.8844153E3,3.159408E3,1.4807681E5,6.5048517E2,2.9691827E2,8.818707E1,3.9780803E3,4.273229E4,1.0867985E4,1.3933149E4,1.7843127E3,1.0983014E3,1.7299402E4,3.0892686E3,3.7154253E3,1.5140122E4,1.2601504E4,1.5066148E2,1.2333563E3,2.4364687E1,1.0371467E3,1.8472686E3,1.4967023E3,1.6627056E3,9.677268E3,1.3839953E5,4.9745834E2,1.530268E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"53","size_leaf_vector":"1"}},{"base_weights":[-1.5223466E-1,-5.719274E-1,6.4970213E-1,1.1384537E-2,-4.208075E-2,-4.036013E-2,4.8231125E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":49,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[9.658103E4,1.9867188E1,7.063633E2,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3.47E2,2.686E3,1.48E2,1.1384537E-2,-4.208075E-2,-4.036013E-2,4.8231125E-2],"split_indices":[21,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[2.86945E5,1.8837264E5,9.857234E4,1.7171013E1,1.8835547E5,4.767214E2,9.8095625E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.9078213E-1,3.3719462E-1,-5.668999E-1,-1.24850325E-1,6.211383E-1,-0E0,-4.1711845E-2,-4.0448144E-1,1.0162418E-1,5.216162E-1,6.4068615E-1,6.3697755E-1,-4.3614367E-1,1.0545066E-1,-4.5163605E-2,4.9886233E-1,5.700995E-1,6.4086235E-1,-8.621706E-3,-0E0,4.7806874E-2,-3.419606E-2,-3.0386714E-2,2.868968E-3,1.1045001E-2,3.574377E-2,4.5742735E-2,-0E0,4.1966602E-2,4.425873E-2,4.746737E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":50,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,19,21,23,-1,25,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.9980973E4,3.963259E4,1.9257812E0,7.283472E3,3.5201562E2,0E0,0E0,1.6974932E3,1.7028271E2,2.3175781E1,2.56875E1,1.6040161E1,2.4515625E1,1.8609692E2,0E0,2.2441406E1,1.279541E0,1.3925781E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,11,11,12,12,13,13,15,15,16,16,17,17],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,20,22,24,-1,26,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.9E1,2E0,1.14E2,1E0,4E0,-0E0,-4.1711845E-2,1E0,6.5172E4,3E0,7.6066666E1,6.146E3,4.6453E4,4.6453E4,-4.5163605E-2,6.252E4,1E0,6E0,-8.621706E-3,-0E0,4.7806874E-2,-3.419606E-2,-3.0386714E-2,2.868968E-3,1.1045001E-2,3.574377E-2,4.5742735E-2,-0E0,4.1966602E-2,4.425873E-2,4.746737E-2],"split_indices":[6,20,6,21,21,0,0,42,0,21,10,0,0,0,0,0,42,21,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[3.603988E5,3.02047E5,5.8351824E4,1.1495814E5,1.8708884E5,2.0402409E1,5.833142E4,5.1455293E4,6.3502848E4,3.0817424E4,1.5627142E5,1.5063119E3,4.9948984E4,6.318283E4,3.2001828E2,2.1146535E4,9.67089E3,1.5624695E5,2.4467728E1,2.1556479E1,1.4847554E3,2.2029518E4,2.7919465E4,2.5486191E4,3.7696637E4,1.9223559E4,1.9229758E3,9.3576355E0,9.661532E3,1.6074844E4,1.4017211E5],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-7.5202964E-2,3.9463872E-1,-5.111963E-1,5.617723E-1,1.9031149E-1,-3.0867916E-1,-5.393105E-1,-3.998431E-2,5.732591E-1,1.9160022E-1,-4.3910168E-2,-2.7301848E-1,-2.868699E-2,-5.4142743E-1,-0E0,4.1945692E-2,4.745012E-2,1.011869E-1,1.4474352E-2,-3.6122966E-1,-2.666128E-1,-5.439651E-1,-1.400091E-1,-1.9008212E-1,4.7190055E-1,-0E0,1.0324455E-2,-8.413658E-3,-2.9000513E-2,-0E0,-1.9637872E-2,-3.533012E-2,-4.062885E-2,-3.9961036E-2,5.1040348E-2,-1.9726954E-2,3.9202742E-2,4.0299702E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":51,"left_children":[1,3,5,7,9,11,13,-1,15,17,-1,19,-1,21,23,-1,-1,25,-1,27,29,31,33,35,37,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[6.325994E4,5.0686934E3,9.038828E2,1.0403066E3,6.547485E1,5.057727E1,1.5807031E2,0E0,5.0683594E0,2.8626465E1,0E0,1.9251709E0,0E0,1.3655469E2,5.016215E1,0E0,0E0,1.4568676E1,0E0,2.2246704E0,1.3660278E0,6.3527344E1,3.0769675E2,2.2422768E1,8.693413E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,11,11,13,13,14,14,17,17,19,19,20,20,21,21,22,22,23,23,24,24],"right_children":[2,4,6,8,10,12,14,-1,16,18,-1,20,-1,22,24,-1,-1,26,-1,28,30,32,34,36,38,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,4E0,2E0,1.25E2,3E0,6.4E1,-3.998431E-2,3E0,5.6E1,-4.3910168E-2,5.6E1,-2.868699E-2,2.0061216E3,3.343E3,4.1945692E-2,4.745012E-2,4.65E2,1.4474352E-2,6E0,5.7E1,7E0,7.9048E4,2.3E1,6.53399E0,-0E0,1.0324455E-2,-8.413658E-3,-2.9000513E-2,-0E0,-1.9637872E-2,-3.533012E-2,-4.062885E-2,-3.9961036E-2,5.1040348E-2,-1.9726954E-2,3.9202742E-2,4.0299702E-2,-0E0],"split_indices":[21,21,23,4,5,23,10,0,4,45,0,45,0,21,23,0,0,1,0,45,45,23,7,1,18,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[3.0879447E5,1.4861928E5,1.6017517E5,8.172096E4,6.689833E4,1.957181E4,1.4060336E5,8.296377E2,8.089132E4,6.680505E4,9.328226E1,1.3696375E4,5.875437E3,1.4004519E5,5.581701E2,7.776579E4,3.1255312E3,3.7020945E3,6.310295E4,8.129859E2,1.2883389E4,1.3914267E5,9.025119E2,4.0803214E2,1.50138E2,1.041886E3,2.6602085E3,1.2881906E2,6.841669E2,1.3948182E1,1.286944E4,1.6276455E4,1.2286622E5,6.166828E2,2.8582916E2,3.827144E2,2.531774E1,1.3839082E2,1.1747175E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"39","size_leaf_vector":"1"}},{"base_weights":[-1.5214564E-1,-5.666519E-1,6.3878214E-1,-5.670373E-1,3.5832512E-1,4.7247365E-2,-4.0110044E-2,-4.1719485E-2,7.8013996E-3,-0E0,3.3380706E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0],"id":52,"left_children":[1,3,5,7,9,-1,-1,-1,-1,-1,-1],"loss_changes":[8.92686E4,6.69375E1,3.9096094E2,1.5566406E1,3.4022923E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4],"right_children":[2,4,6,8,10,-1,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,2.88181E5,6.2E1,3.1E1,1.727E3,4.7247365E-2,-4.0110044E-2,-4.1719485E-2,7.8013996E-3,-0E0,3.3380706E-2],"split_indices":[25,3,10,2,24,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[2.722751E5,1.7865742E5,9.3617664E4,1.7859473E5,6.269243E1,9.3352414E4,2.6524576E2,1.7858284E5,1.1884954E1,9.964765E0,5.2727665E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"11","size_leaf_vector":"1"}},{"base_weights":[1.8612927E-1,3.2715854E-1,-4.133557E-2,-1.1610492E-1,6.0583293E-1,-3.9316827E-1,9.8612025E-2,5.0182307E-1,6.26355E-1,6.236299E-1,-4.2427662E-1,-6.2296873E-1,1.02106385E-1,5.0269806E-1,-1.7094633E-2,6.2653327E-1,-1.1101299E-2,4.652643E-2,-0E0,-3.352909E-2,-2.9288614E-2,-0E0,-4.8366632E-2,7.774359E-3,-4.4459034E-2,-0E0,3.7071276E-2,4.30867E-2,4.642711E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":53,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,-1,27,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.658498E4,3.604928E4,0E0,6.703187E3,3.7090625E2,1.5564814E3,1.5624872E2,2.2118164E1,2.5296875E1,1.2516724E1,3.1016602E1,8.073273E0,1.5609204E2,2.1382324E1,0E0,1.5347656E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,15,15],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,-1,28,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4.8E1,2E0,-4.133557E-2,1E0,4E0,2E0,3.32E4,6.5172E4,1.7E1,3.1E1,4.6807E4,2.3E1,6.5172E4,3.32E4,-1.7094633E-2,6E0,-1.1101299E-2,4.652643E-2,-0E0,-3.352909E-2,-2.9288614E-2,-0E0,-4.8366632E-2,7.774359E-3,-4.4459034E-2,-0E0,3.7071276E-2,4.30867E-2,4.642711E-2],"split_indices":[4,20,0,21,3,4,0,0,2,2,0,1,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[3.467876E5,2.9179103E5,5.499657E4,1.1262444E5,1.791666E5,4.9186797E4,6.343764E4,2.9622623E4,1.4954397E5,1.4481096E3,4.7738688E4,2.8801385E2,6.314963E4,2.9600785E4,2.1838606E1,1.4952158E5,2.2390759E1,1.4389563E3,9.153321E0,2.1441377E4,2.629731E4,1.1561376E1,2.7645248E2,6.284932E4,3.003063E2,6.2092987E1,2.9538691E4,1.5404133E4,1.3411745E5],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[-7.096714E-2,3.7634006E-1,-4.9416897E-1,5.428943E-1,1.9296357E-1,-5.033882E-1,4.6179753E-2,-3.9476268E-2,4.0783737E-2,1.8189755E-1,4.629089E-2,-2.9143387E-1,-5.334122E-1,1.8726897E-1,9.842262E-2,-2.538261E-1,-2.777572E-2,-5.360674E-1,3.8713115E-1,1.38102705E-2,-2.9548796E-2,-1.0001882E-3,1.0452015E-2,-2.5734067E-2,-1.8285388E-2,-3.9572157E-2,-8.459132E-3,-3.203173E-2,5.02261E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":54,"left_children":[1,3,5,7,9,11,-1,-1,-1,13,-1,15,17,19,21,23,-1,25,27,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[5.631127E4,4.4097812E3,1.5825E3,9.442539E2,3.250393E2,9.5703516E2,0E0,0E0,0E0,2.7672607E1,0E0,5.5270752E1,3.273086E2,1.6179443E1,2.1445572E1,1.1618042E0,0E0,9.871875E1,9.6093834E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,9,9,11,11,12,12,13,13,14,14,15,15,17,17,18,18],"right_children":[2,4,6,8,10,12,-1,-1,-1,14,-1,16,18,20,22,24,-1,26,28,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,3.01E2,2E0,3E0,4E0,4.6179753E-2,-3.9476268E-2,4.0783737E-2,1E0,4.629089E-2,3E0,4.5065074E4,1.25E2,4.65E2,1.3E1,-2.777572E-2,6.2E1,1.0429E5,1.38102705E-2,-2.9548796E-2,-1.0001882E-3,1.0452015E-2,-2.5734067E-2,-1.8285388E-2,-3.9572157E-2,-8.459132E-3,-3.203173E-2,5.02261E-2],"split_indices":[23,3,4,4,4,3,0,0,0,47,0,3,22,5,1,46,0,10,7,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[2.9744888E5,1.4459722E5,1.5285167E5,7.5743234E4,6.8853984E4,1.5161723E5,1.2344414E3,7.884452E2,7.495479E4,6.717955E4,1.6744388E3,1.8855863E4,1.3276136E5,6.3018016E4,4.16153E3,1.3212233E4,5.6436294E3,1.323915E5,3.6987344E2,6.298704E4,3.0975012E1,1.1166337E3,3.0448962E3,5.797766E2,1.2632457E4,1.3178366E5,6.078316E2,8.9595215E1,2.8027823E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[-1.5216008E-1,-5.621904E-1,6.2685233E-1,-5.6254756E-1,2.6845647E-2,4.6363126E-2,-3.958614E-2,-4.139017E-2,9.024456E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":55,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[8.248514E4,5.920703E1,3.565664E2,1.6570312E1,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,2.88181E5,6.2E1,3.1E1,2.6845647E-2,4.6363126E-2,-3.958614E-2,-4.139017E-2,9.024456E-3],"split_indices":[25,3,10,2,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[2.5822067E5,1.6918388E5,8.90368E4,1.6913047E5,5.3414078E1,8.878776E4,2.4904202E2,1.6911706E5,1.3395312E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[1.8126476E-1,3.1692415E-1,-5.571377E-1,-1.0820776E-1,5.917559E-1,-0E0,-4.0995937E-2,-3.826342E-1,9.382512E-2,4.839268E-1,6.1343306E-1,6.1358327E-1,-3.0385826E-2,9.689933E-2,-4.2484436E-2,3.390884E-2,3.9282136E-2,6.136149E-1,-7.281284E-3,4.5817826E-2,-0E0,6.8797865E-3,4.0064905E-2,4.1979108E-2,4.5497466E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":56,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,19,-1,21,-1,-1,-1,23,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.336857E4,3.2886973E4,2.7294922E0,6.1288604E3,3.8841016E2,0E0,0E0,1.4211841E3,1.2786902E2,2.308789E1,2.30625E1,1.2297363E1,0E0,9.021838E1,0E0,0E0,0E0,1.7449219E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,11,11,13,13,17,17],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,20,-1,22,-1,-1,-1,24,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.9E1,2E0,1.14E2,1E0,4E0,-0E0,-4.0995937E-2,1E0,2.205E3,3E0,7.6066666E1,3.1E1,-3.0385826E-2,2E0,-4.2484436E-2,3.390884E-2,3.9282136E-2,6E0,-7.281284E-3,4.5817826E-2,-0E0,6.8797865E-3,4.0064905E-2,4.1979108E-2,4.5497466E-2],"split_indices":[6,20,6,3,3,0,0,42,26,3,10,2,0,3,0,0,0,3,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[3.3311356E5,2.8142538E5,5.168817E4,1.10488336E5,1.7093705E5,2.0591002E1,5.1667582E4,4.6864406E4,6.362393E4,2.8704367E4,1.4223269E5,1.376775E3,4.548763E4,6.3352445E4,2.71483E2,1.984134E4,8.863027E3,1.422088E5,2.3885605E1,1.3676091E3,9.165845E0,6.290548E4,4.4696445E2,1.4755352E4,1.27453445E5],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"25","size_leaf_vector":"1"}},{"base_weights":[-6.927367E-2,3.581378E-1,-4.989236E-1,5.3125936E-1,1.664824E-1,-2.9932886E-1,-5.354002E-1,3.6804056E-1,3.964829E-2,1.7663048E-1,3.0517308E-2,-2.4310032E-1,-2.7751436E-2,-5.3587687E-1,3.3910923E-2,-3.9754182E-2,4.5636684E-2,1.7441285E-1,4.869657E-2,-1.6305983E-1,8.9119926E-2,-1.7370706E-2,-2.4310006E-2,-5.123887E-1,-4.067059E-2,-1.5236707E-1,3.8203917E-2,1.2870017E-2,-3.254187E-2,-6.737262E-3,-3.537284E-2,1.4052109E-3,9.250304E-3,-3.3393882E-2,-3.8087044E-2,-0E0,-2.5085507E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":57,"left_children":[1,3,5,7,9,11,13,15,-1,17,19,21,-1,23,25,-1,-1,27,-1,29,31,-1,-1,33,-1,35,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[5.2389004E4,4.7384785E3,1.0278633E3,8.574219E1,9.197302E1,9.082483E1,3.6839844E1,7.9691846E2,0E0,6.02948E1,5.374597E1,2.6547241E0,0E0,3.717578E1,1.2040932E1,0E0,0E0,1.9420776E1,0E0,1.9597992E1,8.316063E0,0E0,0E0,6.2421875E0,0E0,4.3583245E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,9,9,10,10,11,11,13,13,14,14,17,17,19,19,20,20,23,23,25,25],"right_children":[2,4,6,8,10,12,14,16,-1,18,20,22,-1,24,26,-1,-1,28,-1,30,32,-1,-1,34,-1,36,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,5E0,1E0,1E0,3E0,7.1E1,6E0,3.964829E-2,2.205E3,8.2E1,1E0,-2.7751436E-2,1.3E1,3.343E3,-3.9754182E-2,4.5636684E-2,7.4E1,4.869657E-2,1.3598E4,1.007E3,-1.7370706E-2,-2.4310006E-2,6E0,-4.067059E-2,1E2,3.8203917E-2,1.2870017E-2,-3.254187E-2,-6.737262E-3,-3.537284E-2,1.4052109E-3,9.250304E-3,-3.3393882E-2,-3.8087044E-2,-0E0,-2.5085507E-2],"split_indices":[20,21,23,42,48,23,9,48,0,26,1,47,0,23,23,0,0,13,0,7,1,0,0,23,0,24,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[2.8526384E5,1.4299564E5,1.4226819E5,7.51012E4,6.7894445E4,2.202777E4,1.2024042E5,3.4546216E3,7.164658E4,6.3121426E4,4.7730186E3,1.2873625E4,9.154145E3,1.20154484E5,8.5942055E1,7.421138E2,2.7125078E3,6.28613E4,2.6012744E2,1.0739142E3,3.6991045E3,1.2035305E4,8.383195E2,5.0743996E4,6.9410484E4,5.3866833E1,3.2075222E1,6.2824773E4,3.6526436E1,9.055835E2,1.6833066E2,1.3503536E3,2.3487507E3,4.4485156E3,4.629548E4,1.1773207E1,4.2093624E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"37","size_leaf_vector":"1"}},{"base_weights":[-1.5235703E-1,-5.580191E-1,6.1603713E-1,-5.583904E-1,2.8745333E-2,4.556556E-2,-3.907463E-2,-4.108554E-2,1.34630175E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":58,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[7.626481E4,5.9433594E1,3.3083984E2,1.8519531E1,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,8.65E2,6.2E1,3.1E1,2.8745333E-2,4.556556E-2,-3.907463E-2,-4.108554E-2,1.34630175E-2],"split_indices":[25,20,10,2,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[2.4465256E5,1.6012803E5,8.452454E4,1.6007706E5,5.0958824E1,8.428693E4,2.3761266E2,1.6006314E5,1.392052E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[1.7657913E-1,3.0726033E-1,-4.067597E-2,-1.0258502E-1,5.7657063E-1,-3.7311977E-1,8.986962E-2,4.6665138E-1,5.990968E-1,5.9776765E-1,-4.0235066E-1,-4.838199E-2,9.3353026E-2,4.416053E-1,3.834369E-2,6.0093814E-1,-4.1001458E-2,-0E0,4.5056883E-2,-3.1854413E-2,-2.7798064E-2,1.5666917E-2,5.195527E-3,3.1472307E-2,4.216981E-2,4.424509E-2,-1.872736E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":59,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,-1,21,23,-1,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.0507912E4,2.9961547E4,0E0,5.60583E3,3.948125E2,1.2703789E3,1.5963245E2,2.8666504E1,2.9221094E2,1.5373413E1,2.4800293E1,0E0,1.6776263E2,2.5039795E1,0E0,6.510547E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,12,12,13,13,15,15],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,-1,22,24,-1,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4.8E1,2E0,-4.067597E-2,1E0,4E0,1E0,3.32E4,3E0,1.04949E5,6.146E3,4.6453E4,-4.838199E-2,3.8305E4,6.252E4,3.834369E-2,5E0,-4.1001458E-2,-0E0,4.5056883E-2,-3.1854413E-2,-2.7798064E-2,1.5666917E-2,5.195527E-3,3.1472307E-2,4.216981E-2,4.424509E-2,-1.872736E-2],"split_indices":[4,3,0,21,3,42,0,3,26,0,0,0,0,0,0,35,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[3.20006E5,2.7140438E5,4.860161E4,1.0761182E5,1.6379256E5,4.4746383E4,6.286544E4,2.7947078E4,1.3584548E5,1.2953712E3,4.345101E4,2.7411737E2,6.2591324E4,1.930695E4,8.640129E3,1.356402E5,2.0528664E2,2.0952467E1,1.2744187E3,1.907501E4,2.4376E4,9.925443E3,5.2665883E4,1.7563537E4,1.7434121E3,1.3556847E5,7.1733345E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[-6.398997E-2,3.475164E-1,-4.8787096E-1,5.1788914E-1,1.6451697E-1,-2.6182035E-1,-5.21467E-1,-3.8941454E-2,5.281315E-1,1.6570757E-1,-4.136691E-2,-2.2490986E-1,-2.5730414E-2,-5.2403176E-1,3.7487042E-1,5.2853227E-1,-1.5102975E-2,1.2613194E-2,7.777392E-2,-3.2764116E-1,-2.1795122E-1,-5.264213E-1,-5.4462057E-2,-2.9471481E-2,4.7049362E-2,3.8631704E-2,4.4911895E-2,-1.7438568E-3,8.608118E-3,-2.5280807E-2,-0E0,-0E0,-1.605597E-2,-3.317242E-2,-3.945721E-2,-1.7037593E-2,3.263587E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":60,"left_children":[1,3,5,7,9,11,13,-1,15,17,-1,19,-1,21,23,25,-1,-1,27,29,31,33,35,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.783622E4,4.331967E3,1.01859375E3,7.7475195E2,5.5590088E1,5.164868E1,2.7301758E2,0E0,2.4421875E1,3.1802246E1,0E0,3.925415E0,0E0,1.26646484E2,7.183875E1,8.087891E0,0E0,0E0,1.7573742E1,1.2900238E0,1.0370483E0,7.782031E1,5.3723328E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,11,11,13,13,14,14,15,15,18,18,19,19,20,20,21,21,22,22],"right_children":[2,4,6,8,10,12,14,-1,16,18,-1,20,-1,22,24,26,-1,-1,28,30,32,34,36,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,4E0,1.05E2,1.25E2,3E0,7.8096E4,-3.8941454E-2,6.2E1,1E0,-4.136691E-2,5.6E1,-2.5730414E-2,6.2E1,7.9048E4,1.25E2,-1.5102975E-2,1.2613194E-2,4.65E2,8.081E3,5.7E1,7E0,3.327E3,-2.9471481E-2,4.7049362E-2,3.8631704E-2,4.4911895E-2,-1.7438568E-3,8.608118E-3,-2.5280807E-2,-0E0,-0E0,-1.605597E-2,-3.317242E-2,-3.945721E-2,-1.7037593E-2,3.263587E-2],"split_indices":[21,21,3,5,5,3,24,0,10,48,0,45,0,10,7,5,0,0,1,1,45,3,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[2.7422188E5,1.3913298E5,1.3508889E5,7.202208E4,6.711091E4,1.75192E4,1.1756969E5,6.8614856E2,7.133593E4,6.701818E4,9.272449E1,1.2424595E4,5.0946055E3,1.1724641E5,3.2327982E2,7.131013E4,2.5796257E1,6.2808023E4,4.2101562E3,6.920217E2,1.1732572E4,1.1663473E5,6.116829E2,7.348828E1,2.4979153E2,6.864004E4,2.6700952E3,1.1174559E3,3.0927004E3,6.39215E2,5.280667E1,1.18328285E1,1.172074E4,1.372989E4,1.02904836E5,4.662241E2,1.4545883E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"37","size_leaf_vector":"1"}},{"base_weights":[-1.5288997E-1,-5.542679E-1,6.061185E-1,-5.5459756E-1,2.684265E-1,4.483665E-2,-3.857388E-2,-4.080461E-2,2.405866E-3,-0E0,2.530833E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0],"id":61,"left_children":[1,3,5,7,9,-1,-1,-1,-1,-1,-1],"loss_changes":[7.0516664E4,4.451953E1,3.0977344E2,1.30390625E1,1.1821856E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4],"right_children":[2,4,6,8,10,-1,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,2.88181E5,6.2E1,3.1E1,1.768E3,4.483665E-2,-3.857388E-2,-4.080461E-2,2.405866E-3,-0E0,2.530833E-2],"split_indices":[25,3,12,2,21,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[2.314536E5,1.5140206E5,8.005153E4,1.5135375E5,4.831542E1,7.9823E4,2.2853038E2,1.513428E5,1.09522085E1,1.1917027E1,3.639839E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"11","size_leaf_vector":"1"}},{"base_weights":[1.7328943E-1,2.992113E-1,-5.4842395E-1,-9.2076294E-2,5.641444E-1,-3.2669045E-2,-4.038442E-2,-3.6101136E-1,9.0036094E-2,4.497527E-1,5.879638E-1,5.8240287E-2,-2.2572896E-2,5.904891E-1,-3.8983718E-1,2.7378209E-2,1.3219342E-1,4.2393625E-1,3.7248194E-2,5.898222E-1,-4.0232927E-2,1.649098E-2,-0E0,-0E0,4.430659E-2,-3.1093212E-2,-2.6694173E-2,6.545188E-3,-1.929632E-2,2.971951E-2,6.689471E-3,3.0136988E-2,4.1137125E-2,4.3409217E-2,-1.2876691E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":62,"left_children":[1,3,5,7,9,11,-1,13,15,17,19,21,-1,23,25,27,29,31,-1,33,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.7892955E4,2.7096928E4,8.305664E0,5.169815E3,4.1422656E2,3.9732335E0,0E0,1.1690737E3,1.6482169E2,3.020459E1,2.746836E2,1.1026335E0,0E0,1.0358002E1,2.910254E1,4.5173294E2,4.1646948E2,2.6377197E1,0E0,2.659375E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,7,7,8,8,9,9,10,10,11,11,13,13,14,14,15,15,16,16,17,17,19,19],"right_children":[2,4,6,8,10,12,-1,14,16,18,20,22,-1,24,26,28,30,32,-1,34,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1E1,2E0,1.06E2,1E0,4E0,2.205E3,-4.038442E-2,1E0,4.6453E4,3E0,8.1144E4,1.9E1,-2.2572896E-2,6.146E3,4.6807E4,4.3668E4,4.894E4,6.252E4,3.7248194E-2,2.4317822E2,-4.0232927E-2,1.649098E-2,-0E0,-0E0,4.430659E-2,-3.1093212E-2,-2.6694173E-2,6.545188E-3,-1.929632E-2,2.971951E-2,6.689471E-3,3.0136988E-2,4.1137125E-2,4.3409217E-2,-1.2876691E-3],"split_indices":[6,3,6,21,3,26,0,42,0,3,26,6,0,0,0,0,0,0,0,25,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[3.0692306E5,2.6134097E5,4.5582105E4,1.0549972E5,1.5584125E5,6.5533806E1,4.5516574E4,4.261087E4,6.288885E4,2.6942668E4,1.2889858E5,3.159181E1,3.3941994E1,1.2402955E3,4.1370574E4,2.5376566E4,3.7512285E4,1.8645611E4,8.297057E3,1.2869866E5,1.9992696E2,1.692033E1,1.467148E1,1.9915062E1,1.2203805E3,1.8464062E4,2.2906512E4,2.0954318E4,4.422246E3,4.9087554E3,3.2603531E4,1.6950084E4,1.6955266E3,1.286529E5,4.5756832E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"35","size_leaf_vector":"1"}},{"base_weights":[-6.1461754E-2,3.3181164E-1,-4.8557678E-1,5.026806E-1,1.5454419E-1,-2.5143492E-1,-5.2172595E-1,-3.878653E-2,5.124081E-1,1.5082352E-1,5.3969823E-2,-2.1869065E-1,-3.3091336E-1,-4.453159E-1,-5.319092E-1,5.150347E-1,-7.003865E-2,1.549441E-1,-4.0375847E-2,-1.9808304E-1,-4.3279082E-1,-2.6530376E-1,-3.8593394E-1,-3.987873E-1,-3.671484E-2,-5.324805E-1,2.3471106E-2,3.791365E-2,-1.050539E-2,4.1689714E-3,-3.70304E-2,1.5257137E-2,8.626173E-3,-1.708557E-2,-2.0733243E-3,-3.420472E-2,3.941381E-2,-3.0324452E-2,-1.2962036E-2,-3.6049616E-2,-2.1031063E-2,-3.6799096E-2,-2.5884055E-2,-3.75421E-2,-4.0104236E-2,-1.40614705E-2,3.8315322E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":63,"left_children":[1,3,5,7,9,11,13,-1,15,17,-1,19,21,23,25,27,29,31,-1,33,35,37,39,41,-1,43,45,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.3930598E4,4.13308E3,1.065375E3,6.987832E2,1.3658142E2,3.922351E1,7.566797E1,0E0,1.0930469E2,1.897633E2,0E0,4.7756775E1,1.1530579E1,2.3856201E1,3.489258E1,1.9876953E1,2.0432777E1,1.2829272E2,0E0,6.237491E1,3.3263275E1,2.496733E1,1.9370758E1,2.5620117E1,0E0,1.6478516E1,1.3269133E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,11,11,12,12,13,13,14,14,15,15,16,16,17,17,19,19,20,20,21,21,22,22,23,23,25,25,26,26],"right_children":[2,4,6,8,10,12,14,-1,16,18,-1,20,22,24,26,28,30,32,-1,34,36,38,40,42,-1,44,46,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,4E0,1.05E2,6.5172E4,3E0,7E0,-3.878653E-2,6E0,6.4946E4,5.3969823E-2,6.252E4,4.9038E4,5.0282E4,7.1E1,2.88181E5,5.78E2,4.6453E4,-4.0375847E-2,5.7683E4,6.5172E4,3.853E4,5.6699E4,3.8305E4,-3.671484E-2,1.3E1,3.343E3,3.791365E-2,-1.050539E-2,4.1689714E-3,-3.70304E-2,1.5257137E-2,8.626173E-3,-1.708557E-2,-2.0733243E-3,-3.420472E-2,3.941381E-2,-3.0324452E-2,-1.2962036E-2,-3.6049616E-2,-2.1031063E-2,-3.6799096E-2,-2.5884055E-2,-3.75421E-2,-4.0104236E-2,-1.40614705E-2,3.8315322E-2],"split_indices":[20,20,3,5,0,3,3,0,33,0,0,0,0,0,9,3,15,0,0,0,0,0,0,0,0,3,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[2.6336116E5,1.3664011E5,1.2672104E5,6.9545305E4,6.70948E4,1.6985973E4,1.0973506E5,6.3908685E2,6.890622E4,6.668997E4,4.048259E2,1.2122292E4,4.8636807E3,1.3038493E4,9.669657E4,6.8611586E4,2.9463492E2,6.631695E4,3.73016E2,1.1105883E4,1.01640936E3,2.3058088E3,2.5578716E3,7.1059824E3,5.932511E3,9.6612086E4,8.448856E1,6.858791E4,2.3678736E1,2.1868764E2,7.5947296E1,2.7617451E4,3.86995E4,9.20396E3,1.9019226E3,9.956646E2,2.0744741E1,8.256608E2,1.4801482E3,1.1990756E3,1.358796E3,2.1691375E3,4.9368447E3,3.555847E4,6.1053617E4,5.0956627E1,3.353194E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"47","size_leaf_vector":"1"}},{"base_weights":[-1.5334895E-1,-5.510896E-1,5.9526694E-1,-4.0547725E-2,5.1017147E-3,-3.8176306E-2,4.4182967E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":64,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[6.5210953E4,1.4269531E1,4.5627734E2,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3.47E2,3.1E1,1.48E2,-4.0547725E-2,5.1017147E-3,-3.8176306E-2,4.4182967E-2],"split_indices":[21,2,6,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[2.1899386E5,1.4301998E5,7.5973875E4,1.430077E5,1.2281147E1,3.5253226E2,7.562134E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.6848296E-1,2.8990877E-1,-4.010692E-2,-8.289396E-2,5.540697E-1,-3.450231E-1,8.830965E-2,4.3347546E-1,5.802283E-1,4.737876E-1,-3.771381E-1,9.182626E-2,-4.409865E-2,4.0982753E-1,4.866556E-1,5.29193E-1,5.860638E-1,4.3507062E-2,1.0909742E-2,-3.0250825E-2,-2.5785284E-2,6.446407E-3,5.8868945E-2,2.9091036E-2,4.044426E-2,3.243204E-2,3.8580913E-2,3.4621604E-2,4.0935155E-2,4.3128222E-2,-1.0474241E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":65,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,-1,23,25,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.5566062E4,2.4835027E4,0E0,4.6947764E3,4.554414E2,1.0874365E3,1.4926718E2,2.4408203E1,2.4695312E1,5.2838104E1,2.8827148E1,1.7927905E2,0E0,2.772876E1,4.223999E0,9.895752E0,2.1503906E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,13,13,14,14,15,15,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,-1,24,26,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.7E1,2E0,-4.010692E-2,1E0,4E0,1E0,6.5172E4,3E0,6E0,6.2E1,4.6453E4,6.4946E4,-4.409865E-2,6.252E4,4.9038E4,4.3323E4,1.7E1,4.3507062E-2,1.0909742E-2,-3.0250825E-2,-2.5785284E-2,6.446407E-3,5.8868945E-2,2.9091036E-2,4.044426E-2,3.243204E-2,3.8580913E-2,3.4621604E-2,4.0935155E-2,4.3128222E-2,-1.0474241E-2],"split_indices":[6,20,0,20,20,43,0,20,20,5,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[2.9501503E5,2.5213364E5,4.2881402E4,1.045541E5,1.4757955E5,4.1323434E4,6.3230664E4,2.638511E4,1.2119443E5,1.5461096E3,3.9777324E4,6.292733E4,3.033346E2,1.8415215E4,7.969895E3,1.2650132E4,1.085443E5,1.1127745E3,4.3333508E2,1.7257738E4,2.2519588E4,6.2576887E4,3.504411E2,1.6780113E4,1.6351014E3,3.7459045E3,4.22399E3,4.1591733E3,8.490959E3,1.0852435E5,1.9942764E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-5.8790695E-2,3.1596828E-1,-4.7729406E-1,4.906756E-1,1.457982E-1,-2.579147E-1,-5.203988E-1,-5.138241E-1,5.003517E-1,1.4236039E-1,5.206E-2,-2.0326373E-1,-3.3807018E-1,-5.210761E-1,1.10545665E-1,-0E0,-3.8538948E-2,5.233876E-1,4.8171493E-1,1.4611797E-1,-3.6003605E-2,-1.8218924E-1,-4.2252243E-1,-2.6932997E-1,-4.0307707E-1,-4.909633E-1,-3.9727956E-2,-8.265401E-2,3.915911E-2,3.635805E-2,3.966815E-2,2.4137873E-2,3.646472E-2,8.860993E-3,1.5802931E-2,-1.5654001E-2,-2.323189E-3,-3.3490602E-2,3.881621E-2,-3.0794414E-2,-1.35520045E-2,-3.5945524E-2,-2.3500487E-2,-3.33378E-2,-3.7010375E-2,1.7832862E-2,-2.5557443E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":66,"left_children":[1,3,5,7,9,11,13,15,17,19,-1,21,23,25,27,-1,-1,29,31,33,-1,35,37,39,41,43,-1,45,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.9732062E4,3.967329E3,1.1244648E3,6.425137E2,1.231886E2,8.139404E1,4.6496094E1,3.3645325E0,1.7966797E1,1.5764575E2,0E0,4.9010986E1,2.909674E1,4.673047E1,1.2185104E1,0E0,0E0,2.9570312E0,7.023242E1,1.1515723E2,0E0,4.7789856E1,3.2206116E1,4.4471313E1,2.0825195E1,8.360352E0,0E0,6.8817E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,11,11,12,12,13,13,14,14,17,17,18,18,19,19,21,21,22,22,23,23,24,24,25,25,27,27],"right_children":[2,4,6,8,10,12,14,16,18,20,-1,22,24,26,28,-1,-1,30,32,34,-1,36,38,40,42,44,-1,46,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,5E0,2E0,6.5172E4,3E0,7.32987E1,6.146E3,4.6453E4,6.4946E4,5.206E-2,6.252E4,4.913E4,1.2E1,3.343E3,-0E0,-3.8538948E-2,3.8305E4,4.894E4,5.6699E4,-3.6003605E-2,5.7683E4,6.5172E4,3.853E4,5.6699E4,4.1673E4,-3.9727956E-2,4E0,3.915911E-2,3.635805E-2,3.966815E-2,2.4137873E-2,3.646472E-2,8.860993E-3,1.5802931E-2,-1.5654001E-2,-2.323189E-3,-3.3490602E-2,3.881621E-2,-3.0794414E-2,-1.35520045E-2,-3.5945524E-2,-2.3500487E-2,-3.33378E-2,-3.7010375E-2,1.7832862E-2,-2.5557443E-2],"split_indices":[20,21,3,4,0,3,10,0,0,0,0,0,0,3,23,0,0,0,0,0,0,0,0,0,0,0,0,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[2.5330864E5,1.3362945E5,1.1967919E5,6.5905125E4,6.772433E4,1.9693139E4,9.998605E4,6.1700336E2,6.5288117E4,6.733637E4,3.879633E2,1.178562E4,7.9075176E3,9.989298E4,9.307409E1,1.1529259E1,6.054741E2,2.8911008E4,3.637711E4,6.695684E4,3.7952368E2,1.0798633E4,9.869879E2,3.9230627E3,3.9844548E3,3.886851E4,6.102446E4,5.4907883E1,3.8166203E1,1.0456022E4,1.8454986E4,3.0996868E3,3.327742E4,4.8849926E4,1.810692E4,8.927317E3,1.8713153E3,9.6619946E2,2.0788467E1,1.3789835E3,2.544079E3,1.9030651E3,2.08139E3,9.695434E3,2.9173078E4,1.1221235E1,4.368665E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"47","size_leaf_vector":"1"}},{"base_weights":[-1.5431634E-1,-5.478213E-1,5.8719164E-1,3.6734554E-3,-4.0309157E-2,-3.7794676E-2,4.3582536E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":67,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[6.0402785E4,1.5457031E1,4.1907422E2,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3.47E2,2.686E3,8.88E3,3.6734554E-3,-4.0309157E-2,-3.7794676E-2,4.3582536E-2],"split_indices":[21,0,5,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[2.0699477E5,1.3523886E5,7.1755914E4,1.7214642E1,1.3522164E5,3.307707E2,7.142515E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.6565175E-1,2.824749E-1,-3.9856836E-2,-7.4949875E-2,5.435163E-1,-3.3811277E-1,8.550613E-2,4.1835412E-1,5.710044E-1,5.663544E-1,-3.6524725E-1,-6.21451E-1,8.89655E-2,3.928634E-1,3.5024125E-2,5.187137E-1,5.770749E-1,-0E0,4.2995762E-2,-2.951265E-2,-2.4792552E-2,-4.8062384E-2,-0E0,1.5106774E-2,4.902677E-3,2.7854327E-2,3.915282E-2,3.5362795E-2,4.1420538E-2,4.2469904E-2,-1.2322095E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":68,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,-1,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.3421314E4,2.2699717E4,0E0,4.3373257E3,4.7386328E2,9.548203E2,1.5205887E2,2.8930664E1,2.540625E1,1.527652E1,3.1319336E1,7.239151E0,1.6258075E2,2.6273193E1,0E0,1.0033691E1,2.3863281E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,15,15,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,-1,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.9E1,2E0,-3.9856836E-2,1E0,4E0,1E0,3.32E4,3E0,6E0,6.146E3,4.6453E4,2.8982754E0,3.8305E4,6.252E4,3.5024125E-2,5.0282E4,1.7E1,-0E0,4.2995762E-2,-2.951265E-2,-2.4792552E-2,-4.8062384E-2,-0E0,1.5106774E-2,4.902677E-3,2.7854327E-2,3.915282E-2,3.5362795E-2,4.1420538E-2,4.2469904E-2,-1.2322095E-2],"split_indices":[6,20,0,23,23,42,0,23,23,0,0,11,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[2.8338962E5,2.432396E5,4.0150043E4,1.0265546E5,1.4058414E5,3.889915E4,6.3756316E4,2.539077E4,1.1519337E5,1.11988E3,3.7779266E4,2.924004E2,6.3463914E4,1.7755152E4,7.6356167E3,1.2189494E4,1.03003875E5,2.4137442E1,1.0957426E3,1.644423E4,2.1335037E4,2.8076724E2,1.1633149E1,1.0142792E4,5.332112E4,1.6190615E4,1.5645364E3,6.7126387E3,5.4768555E3,1.0298075E5,2.3123896E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-5.603426E-2,3.0219278E-1,-4.7080183E-1,4.793032E-1,1.3692251E-1,-2.4886979E-1,-5.159129E-1,-3.7807252E-2,4.8871043E-1,1.33586E-1,5.096368E-2,-1.8926354E-1,-3.3715028E-1,-4.868474E-1,-5.372878E-1,5.1189065E-1,4.700138E-1,1.3726617E-1,-3.565866E-2,-1.6940333E-1,-4.012111E-1,-2.6930583E-1,-4.0172818E-1,-4.0595365E-1,-4.9457005E-1,-3.960563E-2,7.212613E-2,3.5649516E-2,3.8742114E-2,2.1955915E-2,3.5724897E-2,8.212895E-3,1.5124146E-2,-1.4696516E-2,-1.5277958E-3,-3.2248534E-2,4.1061904E-2,-3.0046131E-2,-1.4150385E-2,-3.5147473E-2,-2.4100142E-2,-2.4057213E-2,-3.6801454E-2,-3.655203E-2,-1.7109929E-2,-4.1972133E-3,3.1914618E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":69,"left_children":[1,3,5,7,9,11,13,-1,15,17,-1,19,21,23,25,27,29,31,-1,33,35,37,39,41,43,-1,45,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.6227914E4,3.823629E3,1.1241523E3,5.914922E2,1.1817322E2,9.5937256E1,4.803125E1,0E0,1.7314453E1,1.508988E2,0E0,4.324527E1,2.724707E1,1.6177734E1,4.0453125E1,9.9316406E-1,8.6120605E1,1.14455444E2,0E0,4.5857483E1,3.458432E1,3.536847E1,1.3938293E1,1.901416E1,1.5300781E1,0E0,7.5046625E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,11,11,12,12,13,13,14,14,15,15,16,16,17,17,19,19,20,20,21,21,22,22,23,23,24,24,26,26],"right_children":[2,4,6,8,10,12,14,-1,16,18,-1,20,22,24,26,28,30,32,-1,34,36,38,40,42,44,-1,46,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,5E0,2E0,6.5172E4,3E0,1.3E1,-3.7807252E-2,4.6453E4,6.4946E4,5.096368E-2,6.252E4,4.913E4,6E0,7.32987E1,3.8305E4,4.894E4,5.6699E4,-3.565866E-2,5.7683E4,6.5172E4,3.853E4,5.6699E4,5.0282E4,6.4946E4,-3.960563E-2,3.341E3,3.5649516E-2,3.8742114E-2,2.1955915E-2,3.5724897E-2,8.212895E-3,1.5124146E-2,-1.4696516E-2,-1.5277958E-3,-3.2248534E-2,4.1061904E-2,-3.0046131E-2,-1.4150385E-2,-3.5147473E-2,-2.4100142E-2,-2.4057213E-2,-3.6801454E-2,-3.655203E-2,-1.7109929E-2,-4.1972133E-3,3.1914618E-2],"split_indices":[20,21,23,4,0,23,23,0,0,0,0,0,0,23,10,0,0,0,0,0,0,0,0,0,0,0,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[2.4380192E5,1.3080803E5,1.1299389E5,6.311156E4,6.769648E4,1.9126576E4,9.386731E4,5.8020044E2,6.2531355E4,6.731649E4,3.799826E2,1.1486649E4,7.6399272E3,4.001542E4,5.385189E4,2.763466E4,3.4896695E4,6.693715E4,3.7934528E2,1.0550048E4,9.3660114E2,3.8061711E3,3.833756E3,3.6143335E3,3.640109E4,5.3768258E4,8.363069E1,9.990475E3,1.7644186E4,2.969791E3,3.1926906E4,4.878409E4,1.8153055E4,8.712238E3,1.8378092E3,9.137936E2,2.2807594E1,1.3061384E3,2.5000327E3,1.817472E3,2.016284E3,2.0331807E3,1.581153E3,3.60447E4,3.5639078E2,4.99018E1,3.372889E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"47","size_leaf_vector":"1"}},{"base_weights":[-1.5514311E-1,-5.444233E-1,5.815023E-1,-5.4476494E-1,2.2648396E-2,4.303713E-2,-3.746059E-2,4.915228E-3,-4.0084995E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":70,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[5.6022676E4,4.042578E1,2.6380664E2,1.57109375E1,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,8.65E2,6.2E1,2.686E3,2.2648396E-2,4.303713E-2,-3.746059E-2,4.915228E-3,-4.0084995E-2],"split_indices":[25,20,12,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[1.9534827E5,1.2781659E5,6.753167E4,1.2777763E5,3.8961937E1,6.732405E4,2.0762996E2,1.683271E1,1.277608E5],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[1.6118224E-1,2.7383468E-1,-3.9633475E-2,-6.874873E-2,5.3336906E-1,-3.2813784E-1,8.177397E-2,4.031986E-1,5.624792E-1,4.2282157E-2,-3.5391498E-1,8.4248565E-2,-4.0295236E-2,2.7726786E-2,3.4085203E-2,3.7232917E-2,5.6904453E-1,-2.6100421E-2,2.1202782E-2,5.9568062E-3,3.7075344E-2,4.1878868E-2,-7.91137E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":71,"left_children":[1,3,-1,5,7,9,11,13,15,-1,17,19,-1,-1,-1,-1,21,-1,-1,-1,-1,-1,-1],"loss_changes":[2.1440426E4,2.0830748E4,0E0,3.9440293E3,4.9551172E2,8.6312524E2,9.610864E1,3.049707E1,2.9355469E1,0E0,2.1998047E1,8.236478E1,0E0,0E0,0E0,0E0,2.0933594E1,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,10,10,11,11,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,-1,18,20,-1,-1,-1,-1,22,-1,-1,-1,-1,-1,-1],"split_conditions":[4.8E1,2E0,-3.9633475E-2,1E0,4E0,6.2E1,2.205E3,3E0,6E0,4.2282157E-2,6.6666664E1,1.25E2,-4.0295236E-2,2.7726786E-2,3.4085203E-2,3.7232917E-2,1.7E1,-2.6100421E-2,2.1202782E-2,5.9568062E-3,3.7075344E-2,4.1878868E-2,-7.91137E-3],"split_indices":[4,20,0,21,23,5,26,23,23,0,10,5,0,0,0,0,2,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[2.7191278E5,2.3423136E5,3.7681418E4,1.00951125E5,1.3328023E5,3.7086426E4,6.38647E4,2.442988E4,1.0885035E5,1.0161346E3,3.607029E4,6.3634062E4,2.306357E2,1.7133895E4,7.295986E3,1.1552212E4,9.729814E4,3.603624E4,3.4049225E1,6.317005E4,4.6401108E2,9.727479E4,2.3351889E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"23","size_leaf_vector":"1"}},{"base_weights":[-5.2048095E-2,2.897588E-1,-4.6277156E-1,4.6439487E-1,1.3144667E-1,-2.3013027E-1,-5.1121354E-1,-3.75338E-2,4.731799E-1,1.3392307E-1,-5.0321496E-1,-1.7721064E-1,-3.0963808E-1,-4.7746977E-1,-5.3264576E-1,4.7465992E-1,-3.698238E-2,4.4053964E-2,1.3831738E-1,-4.3016184E-2,8.959563E-3,-2.8343695E-1,-1.7007783E-1,-2.1711173E-2,-3.232774E-2,-2.8918289E-2,-3.5784557E-2,-3.9250985E-2,2.9554805E-3,3.4975648E-2,-2.2452272E-2,1.044849E-2,1.0074843E-3,1.0193312E-2,-0E0,-2.6660804E-3,-2.3675729E-2,-0E0,-1.25431735E-2,-3.7374108E-3,1.7522711E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":72,"left_children":[1,3,5,7,9,11,13,-1,15,17,19,21,23,25,27,29,-1,31,33,-1,-1,35,37,-1,-1,-1,-1,-1,39,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.2931555E4,3.5338945E3,1.1939004E3,5.2248047E2,1.0311389E2,7.30838E1,5.363086E1,0E0,8.871387E1,2.491211E1,1.7034763E1,4.393921E0,6.771057E0,1.7532227E1,3.104004E1,3.9916016E1,0E0,8.29585E0,1.8493652E0,0E0,0E0,2.8755455E0,1.2324524E0,0E0,0E0,0E0,0E0,0E0,2.6913538E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,17,17,18,18,21,21,22,22,28,28],"right_children":[2,4,6,8,10,12,14,-1,16,18,20,22,24,26,28,30,-1,32,34,-1,-1,36,38,-1,-1,-1,-1,-1,40,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,5E0,1.05E2,1.25E2,3E0,1.2E1,-3.75338E-2,5.78E2,4.8E1,4.5065074E4,5.6E1,1E0,6E0,7.1E1,2.199809E3,-3.698238E-2,8E0,1.5E1,-4.3016184E-2,8.959563E-3,8E0,5.7E1,-2.1711173E-2,-3.232774E-2,-2.8918289E-2,-3.5784557E-2,-3.9250985E-2,3E2,3.4975648E-2,-2.2452272E-2,1.044849E-2,1.0074843E-3,1.0193312E-2,-0E0,-2.6660804E-3,-2.3675729E-2,-0E0,-1.25431735E-2,-3.7374108E-3,1.7522711E-2],"split_indices":[20,20,3,5,5,3,3,0,15,45,22,45,48,3,9,28,0,45,46,0,0,45,45,0,0,0,0,0,5,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[2.3455014E5,1.2800558E5,1.0654456E5,6.0833477E4,6.71721E4,1.8398305E4,8.814626E4,5.313001E2,6.0302176E4,6.692974E4,2.4235464E2,1.1122083E4,7.2762217E3,3.445503E4,5.3691227E4,6.022308E4,7.910052E1,3.209856E3,6.3719887E4,2.2627219E2,1.6082455E1,6.0975885E2,1.0512324E4,6.6239326E3,6.522891E2,3.4357402E3,3.1019293E4,5.3613316E4,7.790969E1,6.017497E4,4.810965E1,6.895598E2,2.5202961E3,6.358662E4,1.332677E2,1.1233667E2,4.9742218E2,1.1003283E1,1.050132E4,4.031705E1,3.7592644E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"41","size_leaf_vector":"1"}},{"base_weights":[-1.5647462E-1,-5.4160553E-1,5.747747E-1,-5.4194367E-1,2.0555569E-2,4.2537533E-2,-3.6859494E-2,1.2609271E-2,-3.988001E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":73,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[5.1887344E4,3.6785156E1,2.4063281E2,1.9425781E1,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,8.65E2,6.2E1,2.686E3,2.0555569E-2,4.2537533E-2,-3.6859494E-2,1.2609271E-2,-3.988001E-2],"split_indices":[25,20,10,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[1.8422634E5,1.2068015E5,6.3546195E4,1.2064293E5,3.7217106E1,6.335247E4,1.9372495E2,1.7688469E1,1.2062524E5],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[1.5721537E-1,2.6556057E-1,-5.357574E-1,-6.2410533E-2,5.2310014E-1,-0E0,-3.9424453E-2,-3.1738272E-1,7.937938E-2,3.8994798E-1,5.537785E-1,4.173552E-2,-3.4213284E-1,2.1930665E-2,1.1767277E-1,3.6445856E-1,4.4877967E-1,4.9481747E-1,5.6069607E-1,-2.8148027E-2,-2.2855133E-2,4.8019574E-3,-2.6761573E-2,2.6971355E-2,5.844019E-3,2.577043E-2,3.749656E-2,2.9751334E-2,3.571064E-2,3.3217587E-2,4.0121626E-2,4.126496E-2,-9.295297E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":74,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,-1,19,21,23,25,27,29,31,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.9583617E4,1.9059092E4,1.4355469E0,3.589262E3,5.0696484E2,0E0,0E0,7.7659985E2,1.3909341E2,2.7767578E1,3.1197266E1,0E0,3.7458008E1,4.256548E2,3.5943475E2,2.5970215E1,2.7531738E0,1.4046631E1,2.025586E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,12,12,13,13,14,14,15,15,16,16,17,17,18,18],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,-1,20,22,24,26,28,30,32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.9E1,2E0,1.06E2,1E0,4E0,-0E0,-3.9424453E-2,6.2E1,4.6453E4,3E0,6E0,4.173552E-2,4.6453E4,4.504E4,4.894E4,6.252E4,4.9038E4,5.0282E4,7.8E1,-2.8148027E-2,-2.2855133E-2,4.8019574E-3,-2.6761573E-2,2.6971355E-2,5.844019E-3,2.577043E-2,3.749656E-2,2.9751334E-2,3.571064E-2,3.3217587E-2,4.0121626E-2,4.126496E-2,-9.295297E-3],"split_indices":[6,20,6,21,21,0,0,5,0,21,21,0,0,0,0,0,0,0,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[2.6084264E5,2.2558862E5,3.525402E4,9.921494E4,1.2637369E5,1.8165668E1,3.5235855E4,3.54732E4,6.3741734E4,2.3733414E4,1.0264027E5,9.5187415E2,3.4521324E4,2.558373E4,3.8158004E4,1.6693496E4,7.039917E3,1.0958854E4,9.168142E4,1.4935424E4,1.9585902E4,2.3023732E4,2.5599978E3,5.0422554E3,3.311575E4,1.528761E4,1.4058861E3,3.328176E3,3.7117412E3,6.034825E3,4.9240283E3,9.166031E4,2.1112759E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[-4.926254E-2,2.7928406E-1,-4.5272815E-1,4.567909E-1,1.2705918E-1,-2.2441915E-1,-5.0169873E-1,-4.9734452E-1,4.6555796E-1,1.2812631E-1,-4.014942E-2,-1.6406095E-1,-3.1667277E-1,-5.047732E-1,2.7547687E-2,-3.7560686E-2,-0E0,3.393661E-2,4.2059623E-2,1.328974E-1,5.5273816E-2,-1.1589248E-2,-2.4726892E-1,-2.2245467E-2,-3.2334037E-2,-5.078696E-1,-0E0,9.533924E-3,1.1113529E-2,-4.8597143E-3,6.443274E-3,-2.8037347E-2,-1.3045911E-2,-3.4905255E-2,-3.918429E-2,-1.105273E-2,2.9256549E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":75,"left_children":[1,3,5,7,9,11,13,15,17,19,-1,21,23,25,-1,-1,-1,-1,-1,27,29,-1,31,-1,-1,33,35,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.990267E4,3.3540547E3,1.1253203E3,4.813828E2,4.5236206E1,9.5526184E1,2.2699219E2,1.6000214E0,1.5134766E1,2.1665405E1,0E0,2.3397522E0,5.300476E0,1.2777539E2,0E0,0E0,0E0,0E0,0E0,1.3305664E0,1.6795557E1,0E0,1.4074898E0,0E0,0E0,5.821875E1,3.0654669E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,11,11,12,12,13,13,19,19,20,20,22,22,25,25,26,26],"right_children":[2,4,6,8,10,12,14,16,18,20,-1,22,24,26,-1,-1,-1,-1,-1,28,30,-1,32,-1,-1,34,36,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,5E0,2E0,1.25E2,3E0,7.8096E4,6.2E1,3E0,1E0,-4.014942E-2,1E0,1E0,6.2E1,2.7547687E-2,-3.7560686E-2,-0E0,3.393661E-2,4.2059623E-2,1.5742E4,1.46E2,-1.1589248E-2,4.65E2,-2.2245467E-2,-3.2334037E-2,1.3E1,3.343E3,9.533924E-3,1.1113529E-2,-4.8597143E-3,6.443274E-3,-2.8037347E-2,-1.3045911E-2,-3.4905255E-2,-3.918429E-2,-1.105273E-2,2.9256549E-2],"split_indices":[21,21,3,4,5,3,24,5,4,47,0,47,47,10,0,0,0,0,0,1,1,0,1,0,0,21,23,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[2.2555748E5,1.24311516E5,1.0124596E5,5.7358383E4,6.695313E4,1.7917885E4,8.332808E4,5.0994382E2,5.684844E4,6.686532E4,8.781389E1,1.0897233E4,7.020652E3,8.304915E4,2.789269E2,4.8955948E2,2.0384315E1,5.4785543E4,2.0628955E3,6.2645312E4,4.2200103E3,1.0216435E4,6.807989E2,6.3729546E3,6.4769727E2,8.253486E4,5.142911E2,5.346537E4,9.179938E3,8.331987E2,3.3868115E3,1.8217601E2,4.9862286E2,3.5391953E4,4.7142906E4,3.8406842E2,1.3022267E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"37","size_leaf_vector":"1"}},{"base_weights":[-1.5756798E-1,-5.3944933E-1,5.665667E-1,-3.9692562E-2,6.220044E-3,-3.69625E-2,5.71992E-1,4.2088013E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":76,"left_children":[1,3,5,-1,-1,-1,7,-1,-1],"loss_changes":[4.8120473E4,1.3183594E1,3.5120117E2,0E0,0E0,0E0,7.078125E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,6,6],"right_children":[2,4,6,-1,-1,-1,8,-1,-1],"split_conditions":[3.68E2,6.2E1,1.48E2,-3.9692562E-2,6.220044E-3,-3.69625E-2,1.93E2,4.2088013E-2,-0E0],"split_indices":[3,2,6,0,0,0,4,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[1.739978E5,1.1392904E5,6.0068754E4,1.1391954E5,9.499809E0,2.9222778E2,5.9776527E4,5.976687E4,9.653612E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[1.526203E-1,2.5643903E-1,-3.9218105E-2,-5.957538E-2,5.109734E-1,-3.0973077E-1,7.416811E-2,3.733306E-1,5.430408E-1,4.1238464E-2,-3.337301E-1,-4.617693E-2,7.7333435E-2,3.4771824E-1,4.321816E-1,5.4504746E-1,-3.8041487E-2,-2.7233073E-2,-2.2464454E-2,1.35968765E-2,4.16457E-3,2.4547387E-2,3.6103323E-2,2.8264107E-2,3.4840222E-2,4.0208474E-2,1.0797505E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":77,"left_children":[1,3,-1,5,7,9,11,13,15,-1,17,-1,19,21,23,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.7869117E4,1.754071E4,0E0,3.2559597E3,5.2410156E2,7.077793E2,1.3668625E2,2.7043701E1,2.1063672E2,0E0,2.7800049E1,0E0,1.3850558E2,2.434436E1,5.2056885E0,5.385547E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,10,10,12,12,13,13,14,14,15,15],"right_children":[2,4,-1,6,8,10,12,14,16,-1,18,-1,20,22,24,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.9E1,2E0,-3.9218105E-2,1E0,4E0,6.2E1,3.32E4,3E0,1.04949E5,4.1238464E-2,4.6453E4,-4.617693E-2,3.8305E4,6.252E4,4.9038E4,3E2,-3.8041487E-2,-2.7233073E-2,-2.2464454E-2,1.35968765E-2,4.16457E-3,2.4547387E-2,3.6103323E-2,2.8264107E-2,3.4840222E-2,4.0208474E-2,1.0797505E-2],"split_indices":[6,3,0,21,3,5,0,3,26,0,0,0,0,0,0,5,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[2.5100248E5,2.1801306E5,3.2989426E4,9.724885E4,1.207642E5,3.3897316E4,6.335154E4,2.2884879E4,9.787932E4,8.959918E2,3.3001324E4,2.661441E2,6.3085395E4,1.6078063E4,6.8068154E3,9.770574E4,1.7357846E2,1.4267291E4,1.8734033E4,1.0121608E4,5.2963785E4,1.471764E4,1.360424E3,3.2819404E3,3.5248752E3,9.7305375E4,4.0036667E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[-4.759723E-2,2.6465136E-1,-4.495985E-1,4.4256407E-1,1.1689467E-1,-2.0805122E-1,-5.033392E-1,4.4510755E-1,-7.22801E-2,1.6644563E-1,8.084668E-2,-1.5140514E-1,-2.9676697E-1,-4.6665782E-1,-5.268593E-1,4.4584632E-1,-2.1349508E-1,4.0898144E-2,-3.4551527E-2,3.6437944E-2,2.4846189E-1,-2.0716517E-1,1.17229104E-1,-1.3146757E-1,-3.7356353E-1,-2.1319512E-1,-3.776487E-1,-4.6812344E-1,-0E0,-3.8845733E-2,7.670664E-2,3.2396525E-2,4.2339437E-2,-0E0,-2.0161217E-2,-6.8390006E-3,5.398733E-2,2.3352742E-2,-1.2681275E-3,1.4844387E-2,3.162754E-2,-7.354622E-3,-4.3145597E-2,4.1280154E-2,7.450114E-3,-1.2106266E-2,1.4404682E-3,-2.99311E-2,3.527732E-2,-2.845485E-2,-8.698967E-3,-3.447146E-2,-2.1287305E-2,-2.8347597E-2,-3.509172E-2,-1.7880378E-2,2.063026E-2,-6.0060276E-3,3.229516E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":78,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,-1,37,39,41,43,45,47,49,51,53,55,-1,57,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.7280975E4,3.2102314E3,1.2268672E3,7.589258E1,1.1730585E2,8.313611E1,5.710742E1,2.9469727E1,1.5473631E1,2.9672522E2,4.0610693E2,4.270932E1,3.9829285E1,1.7795898E1,3.830957E1,2.8830078E1,9.362776E-1,2.3928349E1,0E0,1.6685703E2,1.3956323E2,1.7007324E2,2.3842422E2,5.0292343E1,2.4770348E1,5.0907837E1,1.9651245E1,1.4067871E1,8.283949E0,0E0,8.181747E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,30,30],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,-1,38,40,42,44,46,48,50,52,54,56,-1,58,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,5E0,7.483315E0,4.6807E4,3E0,1.2E1,2.96432E5,1.7593646E2,3.8305E4,4.894E4,6.252E4,4.913E4,6.5172E4,7.1E1,1E1,2.2118E4,1.4725764E1,-3.4551527E-2,3.3839E4,4.504E4,4.8767E4,4.9265E4,5.7683E4,6.5172E4,3.853E4,5.6699E4,6E0,1E1,-3.8845733E-2,3.343E3,3.2396525E-2,4.2339437E-2,-0E0,-2.0161217E-2,-6.8390006E-3,5.398733E-2,2.3352742E-2,-1.2681275E-3,1.4844387E-2,3.162754E-2,-7.354622E-3,-4.3145597E-2,4.1280154E-2,7.450114E-3,-1.2106266E-2,1.4404682E-3,-2.99311E-2,3.527732E-2,-2.845485E-2,-8.698967E-3,-3.447146E-2,-2.1287305E-2,-2.8347597E-2,-3.509172E-2,-1.7880378E-2,2.063026E-2,-6.0060276E-3,3.229516E-2],"split_indices":[20,20,3,11,0,3,3,3,14,0,0,0,0,0,9,3,27,11,0,0,0,0,0,0,0,0,0,3,3,0,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[2.173093E5,1.2229834E5,9.501095E4,5.5455152E4,6.684319E4,1.7325637E4,7.768531E4,5.5199203E4,2.5594662E2,2.804323E4,3.879996E4,1.0642337E4,6.6833003E3,3.0547719E4,4.7137594E4,5.51521E4,4.7102314E1,1.8872272E2,6.722392E1,1.089028E4,1.7152951E4,4.322628E3,3.4477332E4,9.8105205E3,8.318163E2,3.3499014E3,3.333399E3,3.04379E4,1.0981839E2,4.7057844E4,7.974759E1,5.3020473E4,2.1316282E3,9.071384E0,3.803093E1,1.5395041E2,3.4772297E1,1.7646622E3,9.125618E3,1.3692636E4,3.460316E3,3.3945198E3,9.281081E2,1.1692864E3,3.3308047E4,8.09031E3,1.7202107E3,8.1354E2,1.8276356E1,1.1458013E3,2.2041E3,1.5803239E3,1.753075E3,3.0797744E3,2.7358127E4,7.203509E1,3.778331E1,4.4088894E1,3.5658695E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"59","size_leaf_vector":"1"}},{"base_weights":[-1.5877198E-1,-5.366231E-1,5.62864E-1,-5.369798E-1,1.841321E-2,4.1668184E-2,-3.6173668E-2,8.245155E-3,-3.9516516E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":79,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[4.475311E4,3.3589844E1,2.1510938E2,1.8238281E1,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,8.65E2,6.2E1,2.686E3,1.841321E-2,4.1668184E-2,-3.6173668E-2,8.245155E-3,-3.9516516E-2],"split_indices":[25,20,10,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[1.6411322E5,1.0772251E5,5.6390707E4,1.07686414E5,3.6093376E1,5.6211613E4,1.7909106E2,2.0236897E1,1.0766618E5],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[1.5087812E-1,2.5071514E-1,-3.9036192E-2,-4.8678335E-2,5.017975E-1,-2.9543075E-1,7.7112E-2,3.6166188E-1,5.355383E-1,5.3505844E-1,-2.350927E-2,7.587403E-2,5.0234865E-2,3.3710492E-1,4.1985697E-1,5.3750104E-1,-3.726338E-2,4.056045E-2,-2.0235465E-3,5.1570707E-3,1.1677247E-2,2.4198107E-2,3.1837914E-2,-0E0,3.0942863E-2,3.9655913E-2,1.0660996E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":80,"left_children":[1,3,-1,5,7,9,11,13,15,17,-1,19,-1,21,23,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.6402602E4,1.5812246E4,0E0,2.978955E3,5.321289E2,6.496321E2,4.1092804E1,2.4612549E1,1.9077734E2,1.2701782E1,0E0,2.8374146E1,0E0,5.076294E0,2.3411865E0,5.0871094E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,11,11,13,13,14,14,15,15],"right_children":[2,4,-1,6,8,10,12,14,16,18,-1,20,-1,22,24,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.9E1,2E0,-3.9036192E-2,1E0,4E0,1E0,1.25E2,3E0,8.1144E4,3.1E1,-2.350927E-2,1E0,5.0234865E-2,1E0,1E0,3.22E2,-3.726338E-2,4.056045E-2,-2.0235465E-3,5.1570707E-3,1.1677247E-2,2.4198107E-2,3.1837914E-2,-0E0,3.0942863E-2,3.9655913E-2,1.0660996E-2],"split_indices":[6,21,0,21,21,42,5,21,26,2,0,48,0,48,30,5,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[2.4107548E5,2.1028745E5,3.0788033E4,9.590417E4,1.1438327E5,3.2400598E4,6.3503574E4,2.226012E4,9.212316E4,9.016099E2,3.1498988E4,6.3396004E4,1.07569405E2,1.5788759E4,6.4713604E3,9.196143E4,1.6172496E2,8.9031995E2,1.128999E1,5.9374152E4,4.021855E3,1.4657876E4,1.1308826E3,1.0721967E1,6.460638E3,9.156967E4,3.917597E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[-4.396955E-2,2.525771E-1,-4.4117227E-1,4.3095157E-1,1.1147596E-1,-1.9320847E-1,-4.9859592E-1,-4.972382E-1,4.3971622E-1,1.13169685E-1,-4.5491776E-1,-1.3450542E-1,-2.8704873E-1,-4.5844945E-1,-5.244686E-1,-0E0,-3.7394788E-2,4.4255534E-1,-4.7048695E-2,1.1364462E-1,-3.1382624E-2,-3.945898E-2,1.3965397E-3,-1.8071258E-2,-1.2607145E-1,-3.4748286E-1,-2.6555863E-1,-2.6528943E-2,-3.4503385E-2,-3.8673423E-2,8.2372315E-2,3.2184064E-2,4.118899E-2,3.8088674E-3,-3.4004215E-2,3.4386874E-3,8.592903E-3,-9.342879E-3,-0E0,-0E0,-2.5751568E-2,-0E0,-1.961696E-2,-0E0,2.7937891E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":81,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,-1,-1,31,33,35,-1,-1,-1,-1,37,39,41,-1,-1,-1,43,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.4711615E4,3.0179941E3,1.2706719E3,4.3250586E2,6.1991577E1,8.940558E1,6.580859E1,1.2718048E0,7.595801E1,1.4993225E1,1.1497757E1,6.566025E0,2.7023926E0,2.172168E1,3.7506836E1,0E0,0E0,2.0999023E1,1.561054E1,1.2802246E1,0E0,0E0,0E0,0E0,1.4547882E0,1.7176819E0,1.9782715E0,0E0,0E0,0E0,4.9555144E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,17,17,18,18,19,19,24,24,25,25,26,26,30,30],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,-1,-1,32,34,36,-1,-1,-1,-1,38,40,42,-1,-1,-1,44,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,5E0,2E0,3E0,3E0,1.2E1,1.1E1,6E0,2.8982754E0,2.3E1,2.59E2,1.09E3,6E0,7.1E1,-0E0,-3.7394788E-2,4E0,3.0429187E2,1.4E1,-3.1382624E-2,-3.945898E-2,1.3965397E-3,-1.8071258E-2,6.4192E4,1E0,2E0,-2.6528943E-2,-3.4503385E-2,-3.8673423E-2,3.343E3,3.2184064E-2,4.118899E-2,3.8088674E-3,-3.4004215E-2,3.4386874E-3,8.592903E-3,-9.342879E-3,-0E0,-0E0,-2.5751568E-2,-0E0,-1.961696E-2,-0E0,2.7937891E-2],"split_indices":[20,20,23,4,4,23,23,46,33,11,1,1,1,23,9,0,0,4,11,46,0,0,0,0,1,30,46,0,0,0,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[2.0976747E5,1.2009125E5,8.967623E4,5.30078E4,6.708345E4,1.6895094E4,7.278113E4,4.8322308E2,5.252458E4,6.6903805E4,1.7964491E2,1.0457897E4,6.4371963E3,2.8701494E4,4.4079637E4,1.6290106E1,4.6693298E2,5.223722E4,2.873597E2,6.6866016E4,3.7788895E1,1.6699245E2,1.2652457E1,6.546752E2,9.803223E3,1.5593036E3,4.8778926E3,2.9040327E3,2.579746E4,4.400296E4,7.6673965E1,5.0184242E4,2.052974E3,2.217955E2,6.556421E1,3.143041E3,6.3722977E4,9.749484E3,5.3738155E1,9.015651E0,1.5502878E3,1.2878198E1,4.8650146E3,4.601976E1,3.0654205E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"45","size_leaf_vector":"1"}},{"base_weights":[-1.6051298E-1,-5.344049E-1,5.575411E-1,1.0951612E-1,-3.9331336E-2,4.128661E-2,-3.5870906E-2,2.0603819E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":82,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[4.1532203E4,2.1097656E1,2.0786328E2,1.2934589E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,3.2132E4,6.2E1,7E0,-3.9331336E-2,4.128661E-2,-3.5870906E-2,2.0603819E-2,-0E0],"split_indices":[25,0,12,1,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[1.5468147E5,1.01725875E5,5.2955594E4,2.762107E1,1.0169825E5,5.2779723E4,1.7587415E2,1.4213348E1,1.3407722E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[1.4692658E-1,2.4293946E-1,-3.8873307E-2,-4.3504983E-2,4.9547496E-1,-2.822612E-1,7.213749E-2,3.4836403E-1,5.3201497E-1,4.051941E-2,-3.0523866E-1,7.40761E-2,-4.4867438E-1,3.231498E-1,3.0067587E-2,3.405731E-2,5.4033184E-1,-2.2527875E-2,2.6143882E-2,5.229519E-3,3.3835858E-2,-3.5389755E-2,-0E0,2.3257753E-2,2.9956324E-2,3.977407E-2,-1.1009758E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":83,"left_children":[1,3,-1,5,7,9,11,13,15,-1,17,19,21,23,-1,-1,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.5039348E4,1.4695304E4,0E0,2.6290269E3,5.717461E2,5.94103E2,6.19292E1,2.5862549E1,3.9583984E1,0E0,2.0499512E1,6.905701E1,4.056217E0,2.1622314E0,0E0,0E0,2.2603516E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,10,10,11,11,12,12,13,13,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,-1,18,20,22,24,-1,-1,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.14E2,2E0,-3.8873307E-2,1E0,4E0,6.2E1,1.2715212E3,3E0,6E0,4.051941E-2,6.6666664E1,1.25E2,2E0,1E0,3.0067587E-2,3.405731E-2,7.6066666E1,-2.2527875E-2,2.6143882E-2,5.229519E-3,3.3835858E-2,-3.5389755E-2,-0E0,2.3257753E-2,2.9956324E-2,3.977407E-2,-1.1009758E-2],"split_indices":[6,20,0,21,21,5,22,21,21,0,10,5,36,47,0,0,10,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[2.31944E5,2.0308898E5,2.8855016E4,9.514397E4,1.07945016E5,3.1065285E4,6.4078684E4,2.1537357E4,8.640766E4,8.196444E2,3.024564E4,6.386308E4,2.156031E2,1.5321283E4,6.216075E3,9.441024E3,7.696663E4,3.0216092E4,2.9550066E1,6.3402457E4,4.6061978E2,2.0405759E2,1.1545512E1,1.4268513E4,1.0527699E3,7.694051E4,2.6122087E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[-4.226204E-2,2.4047823E-1,-4.34861E-1,4.2040142E-1,1.0688592E-1,-1.821307E-1,-4.94995E-1,4.4993222E-1,3.9679447E-1,1.5642141E-1,7.091827E-2,-1.2934206E-1,-2.6706243E-1,-4.5288506E-1,-5.2230096E-1,4.5051327E-1,-0E0,2.0765279E-1,4.141147E-1,2.8370466E-2,2.3693906E-1,-2.0753562E-1,1.0624569E-1,-1.0815244E-1,-3.7026438E-1,-1.833472E-1,-3.4918538E-1,-3.9616707E-1,-4.7116747E-1,-3.8510878E-2,3.2239057E-2,3.24168E-2,3.779008E-2,2.2020712E-2,-1.2479115E-2,1.8464735E-2,3.0911464E-2,2.1432893E-2,-1.7316575E-3,1.4248734E-2,3.0049862E-2,-7.568955E-3,-4.2673633E-2,3.8724292E-2,6.7284224E-3,-1.0426526E-2,3.1512864E-3,-3.0002998E-2,3.70055E-2,-2.6612923E-2,-6.3813655E-3,-3.341471E-2,-1.8412197E-2,-3.223669E-2,1.0633444E-2,-3.481375E-2,-0E0,-0E0,2.3661299E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":84,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,-1,33,35,37,39,41,43,45,47,49,51,53,55,-1,57,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.2433312E4,2.8188403E3,1.279794E3,2.665332E1,1.1824695E2,6.9614746E1,6.885547E1,8.747559E0,8.609717E1,2.892945E2,3.848083E2,4.751967E1,3.770459E1,1.9600098E1,3.1878906E1,4.2265625E0,0E0,8.4643524E1,1.9225586E1,1.5186765E2,1.2299359E2,1.651069E2,2.1076498E2,4.8259804E1,2.6564384E1,5.0018585E1,2.5255249E1,1.5635791E2,1.8141602E1,0E0,3.3692796E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,30,30],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,-1,34,36,38,40,42,44,46,48,50,52,54,56,-1,58,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,5E0,4.6453E4,4.6807E4,3E0,1.2E1,6.35E1,4.894E4,3.8305E4,4.894E4,6.252E4,4.913E4,4.1673E4,7.32987E1,4.504E4,-0E0,4.8283E4,1E0,3.3839E4,4.504E4,4.8767E4,4.9265E4,5.7683E4,6.5172E4,3.853E4,5.6699E4,4.1131E4,6.5172E4,-3.8510878E-2,2.3E1,3.24168E-2,3.779008E-2,2.2020712E-2,-1.2479115E-2,1.8464735E-2,3.0911464E-2,2.1432893E-2,-1.7316575E-3,1.4248734E-2,3.0049862E-2,-7.568955E-3,-4.2673633E-2,3.8724292E-2,6.7284224E-3,-1.0426526E-2,3.1512864E-3,-3.0002998E-2,3.70055E-2,-2.6612923E-2,-6.3813655E-3,-3.341471E-2,-1.8412197E-2,-3.223669E-2,1.0633444E-2,-3.481375E-2,-0E0,-0E0,2.3661299E-2],"split_indices":[20,21,3,0,0,3,3,10,0,0,0,0,0,0,10,0,0,0,42,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[2.0206639E5,1.174582E5,8.460819E4,5.0017375E4,6.744083E4,1.6293891E4,6.83143E4,2.20069E4,2.8010475E4,2.8264148E4,3.917668E4,1.0119073E4,6.174817E3,2.7042268E4,4.127203E4,2.1993246E4,1.3652472E1,2.3973647E3,2.561311E4,1.0954136E4,1.7310012E4,4.380756E3,3.479592E4,9.342111E3,7.769622E2,3.1188298E3,3.0559868E3,6.742193E3,2.0300074E4,4.1196914E4,7.511916E1,1.9193701E4,2.799545E3,1.9471649E3,4.5019986E2,9.819229E2,2.4631186E4,1.8256388E3,9.128497E3,1.387593E4,3.4340825E3,3.4447307E3,9.36025E2,1.1547701E3,3.3641152E4,7.686458E3,1.6556532E3,7.576973E2,1.9264885E1,1.0586333E3,2.0601965E3,1.4287988E3,1.6271881E3,6.2708687E3,4.7132422E2,2.0202246E4,9.782926E1,4.9391254E1,2.5727911E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"59","size_leaf_vector":"1"}},{"base_weights":[-1.6165952E-1,-5.323184E-1,5.527813E-1,-5.327361E-1,2.0212036E-2,4.0935043E-2,-3.5395503E-2,1.1497397E-3,-3.9202817E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":85,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[3.8611152E4,3.557422E1,1.9250586E2,1.3957031E1,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,8.65E2,6.2E1,2.686E3,2.0212036E-2,4.0935043E-2,-3.5395503E-2,1.1497397E-3,-3.9202817E-2],"split_indices":[25,20,10,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[1.4578933E5,9.5997945E4,4.9791387E4,9.5960914E4,3.7033787E1,4.9625793E4,1.6559727E2,1.730109E1,9.594361E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[1.441373E-1,2.3638834E-1,-3.87163E-2,-3.697831E-2,4.836615E-1,-2.6682732E-1,7.092558E-2,3.3445227E-1,5.210495E-1,5.1928383E-1,-2.893466E-1,1.5823266E-2,1.0934521E-1,3.07658E-1,3.986471E-1,5.230218E-1,-3.642419E-2,-2.0956567E-3,4.012943E-2,-2.4614424E-2,-1.8717246E-2,5.044379E-3,-1.5035143E-2,2.8404357E-2,5.3279903E-3,2.1502508E-2,3.4558505E-2,2.558422E-2,3.254592E-2,3.8606945E-2,9.780498E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":86,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.3783572E4,1.324842E4,0E0,2.3095327E3,5.6575586E2,5.25999E2,1.3299194E2,2.8918213E1,1.6700781E2,1.6104462E1,4.0300537E1,3.0220776E2,3.7629514E2,2.9408813E1,5.730652E0,5.1716797E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.14E2,2E0,-3.87163E-2,1E0,4E0,2E0,4.6807E4,3E0,1.043595E5,6.146E3,4.6453E4,4.3668E4,4.894E4,6.252E4,4.9038E4,5E0,-3.642419E-2,-2.0956567E-3,4.012943E-2,-2.4614424E-2,-1.8717246E-2,5.044379E-3,-1.5035143E-2,2.8404357E-2,5.3279903E-3,2.1502508E-2,3.4558505E-2,2.558422E-2,3.254592E-2,3.8606945E-2,9.780498E-3],"split_indices":[6,3,0,3,3,4,0,3,27,0,0,0,0,0,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[2.2287266E5,1.9593028E5,2.694237E4,9.3042875E4,1.02887414E5,2.9745295E4,6.329758E4,2.0673912E4,8.22135E4,8.136502E2,2.8931645E4,2.609416E4,3.7203418E4,1.4706166E4,5.9677456E3,8.206591E4,1.4759831E2,2.3059757E1,7.9059045E2,1.2467739E4,1.6463906E4,2.1085344E4,5.008816E3,4.3438643E3,3.2859555E4,1.3499138E4,1.2070283E3,2.8779707E3,3.0897751E3,8.1665984E4,3.9991895E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-3.8671132E-2,2.3114304E-1,-4.2152137E-1,4.100303E-1,1.0235484E-1,-1.7060937E-1,-4.8319486E-1,-4.9175033E-1,4.1883767E-1,5.297271E-2,9.924574E-2,-1.1488227E-1,-2.611563E-1,-4.8707905E-1,5.4727938E-2,-0E0,-3.7065353E-2,4.4652563E-1,3.960604E-1,9.6004345E-2,4.857074E-2,-9.375931E-2,-3.5844827E-1,-1.8394741E-1,-3.3898824E-1,-4.902924E-1,-4.5449853E-2,1.6152026E-1,-3.2687493E-2,3.0131683E-2,3.4284703E-2,1.0869131E-2,3.0510025E-2,7.3153805E-3,-3.7357E-2,-7.5366385E-3,3.646973E-2,-2.9415252E-2,3.8923297E-2,-2.5841082E-2,-6.995043E-3,-3.2079212E-2,-1.8200155E-2,-3.289015E-2,-3.8496014E-2,-3.564026E-2,4.021322E-2,1.6173861E-3,5.4016076E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":87,"left_children":[1,3,5,7,9,11,13,15,17,-1,19,21,23,25,27,-1,-1,29,31,33,-1,35,37,39,41,43,45,47,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.0131102E4,2.6287744E3,1.2408906E3,3.8074414E2,1.20527954E2,7.713202E1,1.3877051E2,2.6711426E0,2.1697266E1,0E0,1.13742065E2,4.7186493E1,3.1403015E1,8.65957E1,2.2533792E1,0E0,0E0,6.711426E0,1.1664453E2,1.338274E2,0E0,4.425991E1,2.8495087E1,4.201352E1,1.9706604E1,8.120996E1,1.2900441E2,2.525455E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,10,10,11,11,12,12,13,13,14,14,17,17,18,18,19,19,21,21,22,22,23,23,24,24,25,25,26,26,27,27],"right_children":[2,4,6,8,10,12,14,16,18,-1,20,22,24,26,28,-1,-1,30,32,34,-1,36,38,40,42,44,46,48,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2E0,1E0,5E0,2E0,3.32E4,3E0,6.4E1,2.7E1,4.6807E4,5.297271E-2,6.5172E4,6.252E4,4.913E4,2.0061216E3,1.7593646E2,-0E0,-3.7065353E-2,3.8305E4,4.894E4,6.4946E4,4.857074E-2,6.2435E4,6.5172E4,3.853E4,5.6699E4,1.3E1,7.9048E4,7.8E1,-3.2687493E-2,3.0131683E-2,3.4284703E-2,1.0869131E-2,3.0510025E-2,7.3153805E-3,-3.7357E-2,-7.5366385E-3,3.646973E-2,-2.9415252E-2,3.8923297E-2,-2.5841082E-2,-6.995043E-3,-3.2079212E-2,-1.8200155E-2,-3.289015E-2,-3.8496014E-2,-3.564026E-2,4.021322E-2,1.6173861E-3,5.4016076E-2],"split_indices":[21,21,23,4,0,23,10,45,0,0,0,0,0,21,14,0,0,0,0,0,0,0,0,0,0,21,7,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.9485314E5,1.1428943E5,8.056371E4,4.7806484E4,6.6482945E4,1.5926905E4,6.463681E4,4.494393E2,4.7357047E4,3.1103775E2,6.617191E4,9.925199E3,6.001706E3,6.4189082E4,4.4772528E2,1.1193649E1,4.3824567E2,2.1149668E4,2.6207379E4,6.5815055E4,3.5685318E2,9.17348E3,7.5171814E2,3.0780483E3,2.923658E3,6.3706383E4,4.8269916E2,3.8643555E2,6.128975E1,7.5211387E3,1.362853E4,1.8697094E3,2.433767E4,6.546188E4,3.5317596E2,9.059942E3,1.13538124E2,7.3093726E2,2.0780891E1,1.0281489E3,2.0498994E3,1.3621875E3,1.5614706E3,2.7758396E4,3.594799E4,2.8582254E2,1.9687662E2,3.2849948E2,5.7936058E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"49","size_leaf_vector":"1"}},{"base_weights":[-1.6411573E-1,-5.3042173E-1,5.484909E-1,-5.3080606E-1,1.6253805E-2,4.061785E-2,-3.487757E-2,-3.9062325E-2,1.2677798E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":88,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[3.5828617E4,2.958789E1,1.7729395E2,1.6646484E1,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,8.65E2,6.2E1,3.1E1,1.6253805E-2,4.061785E-2,-3.487757E-2,-3.9062325E-2,1.2677798E-2],"split_indices":[25,20,15,2,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[1.3724186E5,9.065512E4,4.6586746E4,9.062178E4,3.3334427E1,4.6431758E4,1.5499062E2,9.06088E4,1.2986827E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[1.3915828E-1,2.2736692E-1,-3.856399E-2,-3.4939043E-2,4.7566655E-1,-2.6218188E-1,6.7132756E-2,3.2209215E-1,5.1530457E-1,3.985495E-2,-2.8404617E-1,6.238201E-2,1.3486424E-1,2.1777734E-2,2.831074E-2,5.1724803E-1,-3.535519E-2,-2.0971589E-2,2.4728235E-2,4.5569222E-3,3.588215E-2,3.5179078E-4,1.163138E-2,3.819626E-2,8.062674E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":89,"left_children":[1,3,-1,5,7,9,11,13,15,-1,17,19,21,-1,-1,23,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.2559177E4,1.2344229E4,0E0,2.138667E3,5.845703E2,5.0151306E2,1.8790161E1,2.6368896E1,1.5187305E2,0E0,1.8283203E1,6.3466034E0,1.0918343E1,0E0,0E0,5.7072266E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,10,10,11,11,12,12,15,15],"right_children":[2,4,-1,6,8,10,12,14,16,-1,18,20,22,-1,-1,24,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4.8E1,2E0,-3.856399E-2,1E0,4E0,6.2E1,1E0,3E0,1.04949E5,3.985495E-2,7E1,1.25E2,8E0,2.1777734E-2,2.831074E-2,3.22E2,-3.535519E-2,-2.0971589E-2,2.4728235E-2,4.5569222E-3,3.588215E-2,3.5179078E-4,1.163138E-2,3.819626E-2,8.062674E-3],"split_indices":[4,3,0,3,3,5,48,3,26,0,12,5,45,0,0,5,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[2.1464166E5,1.8946638E5,2.5175268E4,9.212194E4,9.7344445E4,2.857424E4,6.35477E4,2.0026697E4,7.731774E4,7.418907E2,2.783235E4,5.9507945E4,4.0397554E3,1.4275114E4,5.7515825E3,7.7178945E4,1.3879935E2,2.7802906E4,2.944305E1,5.9474863E4,3.308181E1,6.6676715E2,3.3729883E3,7.678229E4,3.9665982E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"25","size_leaf_vector":"1"}},{"base_weights":[-3.5417642E-2,1.9389227E-1,-4.646711E-1,3.9833742E-1,7.260526E-2,-2.6897395E-1,-4.9203682E-1,-4.8105907E-1,4.0688843E-1,9.875786E-2,-1.0458232E-1,-2.1573502E-1,-2.251969E-2,-3.323403E-2,-5.199725E-1,-0E0,-3.67985E-2,2.9548382E-2,4.0110424E-2,9.7169064E-2,5.3243786E-1,-9.730872E-2,-3.412778E-2,-2.0818425E-2,-1.407356E-2,-3.8355272E-2,5.1838696E-2,7.337439E-3,-1.5296426E-2,-0E0,4.0356286E-2,-6.6106175E-3,-1.4518502E-2,-3.791138E-3,3.0248834E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":90,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,-1,-1,25,-1,-1,-1,-1,27,29,31,-1,-1,-1,-1,33,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.8548352E4,3.0409463E3,3.4423828E2,3.4453564E2,3.5734625E2,1.130127E1,5.5023438E1,4.4619827E0,2.329248E1,4.0836243E1,2.0940063E1,1.4084473E0,0E0,0E0,3.1569336E1,0E0,0E0,0E0,0E0,5.1948364E1,8.8336563E-1,4.7777634E0,0E0,0E0,0E0,0E0,5.9310403E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,14,14,19,19,20,20,21,21,26,26],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,-1,-1,26,-1,-1,-1,-1,28,30,32,-1,-1,-1,-1,34,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3E0,1E0,6E0,2E0,2E0,4E0,1.3E1,1.1E1,3E0,1.781E3,1.25E2,1.095E3,-2.251969E-2,-3.323403E-2,7.117365E1,-0E0,-3.67985E-2,2.9548382E-2,4.0110424E-2,1.25E2,3.757E3,1E0,-3.412778E-2,-2.0818425E-2,-1.407356E-2,-3.8355272E-2,3.327E3,7.337439E-3,-1.5296426E-2,-0E0,4.0356286E-2,-6.6106175E-3,-1.4518502E-2,-3.791138E-3,3.0248834E-2],"split_indices":[20,21,3,4,20,3,3,46,4,24,5,1,0,0,10,0,0,0,0,5,23,48,0,0,0,0,23,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.8840112E5,1.2279084E5,6.561029E4,4.569005E4,7.710079E4,8.0956353E3,5.7514652E4,4.2680603E2,4.5263246E4,6.722722E4,9.873573E3,3.4386633E3,4.656972E3,2.3734428E4,3.3780223E4,1.4842941E1,4.119631E2,4.370611E4,1.557137E3,6.700977E4,2.1744788E2,9.709309E3,1.6426468E2,8.059599E2,2.6327034E3,3.3710945E4,6.927765E1,6.648025E4,5.295201E2,1.0134327E1,2.0731355E2,9.125744E3,5.835638E2,4.1418938E1,2.7858707E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"35","size_leaf_vector":"1"}},{"base_weights":[-1.6645241E-1,-5.2907324E-1,5.4255223E-1,-3.8934693E-2,8.48978E-3,-3.5487052E-2,5.480757E-1,4.0327504E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":91,"left_children":[1,3,5,-1,-1,-1,7,-1,-1],"loss_changes":[3.3264586E4,1.4988281E1,2.5038379E2,0E0,0E0,0E0,3.6728516E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,6,6],"right_children":[2,4,6,-1,-1,-1,8,-1,-1],"split_conditions":[3.49E2,3.1E1,1.48E2,-3.8934693E-2,8.48978E-3,-3.5487052E-2,1.84E2,4.0327504E-2,-0E0],"split_indices":[23,2,4,0,0,0,4,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[1.2936813E5,8.5600875E4,4.3767254E4,8.5587914E4,1.2961423E1,2.2319336E2,4.3544062E4,4.353503E4,9.030868E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[1.375151E-1,2.2226416E-1,-5.223078E-1,-2.5510749E-2,4.6914136E-1,-0E0,-3.843983E-2,-2.4549818E-1,6.835106E-2,3.2530022E-1,5.1754624E-1,3.9480444E-2,-2.6658744E-1,7.1367815E-2,-4.225703E-2,2.835781E-1,3.8732368E-1,4.6719307E-1,5.2617574E-1,-2.3319077E-2,-1.681251E-2,-4.3260843E-2,5.4658116E-3,-9.213561E-4,2.1367094E-2,2.438938E-2,3.246479E-2,3.0992163E-2,3.8289998E-2,3.8735207E-2,-8.370822E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":92,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,-1,19,21,-1,23,25,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.1556212E4,1.1208597E4,1.7558594E0,1.889097E3,6.308574E2,0E0,0E0,4.5033838E2,1.2045523E2,5.3686523E1,1.9888672E1,0E0,4.6158447E1,1.1957489E2,0E0,3.0732056E1,2.0391113E1,1.5760742E1,1.8298828E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,12,12,13,13,15,15,16,16,17,17,18,18],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,-1,20,22,-1,24,26,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.9E1,2E0,1.06E2,1E0,5E0,-0E0,-3.843983E-2,6.2E1,6.5172E4,3E0,7E0,3.9480444E-2,4.6453E4,3.32E4,-4.225703E-2,3.3839E4,4.913E4,5.0282E4,7.6E1,-2.3319077E-2,-1.681251E-2,-4.3260843E-2,5.4658116E-3,-9.213561E-4,2.1367094E-2,2.438938E-2,3.246479E-2,3.0992163E-2,3.8289998E-2,3.8735207E-2,-8.370822E-3],"split_indices":[6,20,6,3,3,0,0,5,0,3,3,0,0,0,0,0,0,0,15,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[2.066783E5,1.8316903E5,2.3509268E4,9.140539E4,9.176364E4,1.5226937E1,2.3494041E4,2.7358367E4,6.404702E4,2.316179E4,6.860185E4,7.032674E2,2.66551E4,6.3767152E4,2.7986755E2,1.3950629E4,9.211161E3,1.0235941E4,5.8365914E4,1.1347788E4,1.53073125E4,2.634687E2,6.3503684E4,2.9015378E2,1.3660476E4,4.631733E3,4.5794277E3,5.6195864E3,4.6163555E3,5.8344527E4,2.1384604E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-3.353634E-2,1.8457845E-1,-4.5333135E-1,3.8952333E-1,6.689388E-2,-2.5389722E-1,-4.8179045E-1,-4.8484433E-1,3.9774585E-1,9.102524E-2,-9.751368E-2,-1.9207981E-1,-2.965742E-1,-4.8537493E-1,3.5844547E-1,-0E0,-3.6500253E-2,2.8870627E-2,3.9816782E-2,2.7814E-2,9.4696015E-2,-9.079158E-2,-3.7251882E-2,-2.7028504E-1,-1.6453876E-1,-2.986511E-1,-0E0,-4.8961407E-1,3.456447E-2,-1.8757379E-2,3.917355E-2,-1.8223706E-3,5.476783E-3,6.9927094E-3,-2.4277488E-2,-6.1305473E-3,-1.3976866E-2,-0E0,-2.0231213E-2,-0E0,-1.22661395E-2,-0E0,-2.2105252E-2,-3.284935E-2,-3.8218196E-2,1.0884112E-2,-3.259799E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":93,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,-1,-1,-1,-1,31,33,35,-1,37,39,41,-1,43,45,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.6661965E4,2.8837192E3,3.4627637E2,3.145586E2,3.0188205E2,1.624591E1,1.6623438E2,1.872879E0,2.3594727E1,1.4394592E1,2.1474823E1,3.2354355E0,4.6565857E0,1.2325488E2,2.7415155E1,0E0,0E0,0E0,0E0,9.676513E0,7.9796143E0,4.7443542E0,0E0,1.0294876E0,9.250412E-1,2.3831177E0,0E0,5.9685547E1,2.140625E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,19,19,20,20,21,21,23,23,24,24,25,25,27,27,28,28],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,-1,-1,-1,-1,32,34,36,-1,38,40,42,-1,44,46,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3E0,1E0,6E0,2E0,2E0,4E0,7.8096E4,2.7E1,3E0,5.7E1,3E0,1.09E3,6.9E1,6.2E1,7.9048E4,-0E0,-3.6500253E-2,2.8870627E-2,3.9816782E-2,1.007E3,2.8982754E0,1E0,-3.7251882E-2,1E1,9E0,5E0,-0E0,1.3E1,1.7593646E2,-1.8757379E-2,3.917355E-2,-1.8223706E-3,5.476783E-3,6.9927094E-3,-2.4277488E-2,-6.1305473E-3,-1.3976866E-2,-0E0,-2.0231213E-2,-0E0,-1.22661395E-2,-0E0,-2.2105252E-2,-3.284935E-2,-3.8218196E-2,1.0884112E-2,-3.259799E-2],"split_indices":[21,21,21,4,3,3,24,45,4,45,4,1,13,12,7,0,0,0,0,1,11,47,0,45,46,45,0,3,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.8193327E5,1.197166E5,6.2216668E4,4.363712E4,7.607948E4,7.814566E3,5.44021E4,3.9322952E2,4.324389E4,6.638786E4,9.691619E3,3.2862385E3,4.528327E3,5.418382E4,2.1828175E2,1.0504462E1,3.8272507E2,4.1791316E4,1.4525759E3,3.7682307E3,6.261963E4,9.563555E3,1.2806456E2,7.617653E2,2.5244731E3,4.517666E3,1.0661221E1,5.3761504E4,4.223173E2,3.7188828E1,1.8109293E2,1.6912811E3,2.0769497E3,6.2591223E4,2.8406675E1,8.984256E3,5.7929877E2,1.2665196E1,7.4910016E2,3.3296574E1,2.4911765E3,2.9045654E1,4.4886206E3,2.220185E4,3.1559654E4,3.5926782E2,6.3049465E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"47","size_leaf_vector":"1"}},{"base_weights":[-1.677963E-1,-5.270057E-1,5.4052305E-1,-5.273647E-1,1.228108E-2,4.0050253E-2,-3.4328476E-2,4.4670007E-3,-3.8811814E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":94,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[3.1038904E4,2.375586E1,1.645127E2,1.5474609E1,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,8.65E2,6.2E1,2.686E3,1.228108E-2,4.0050253E-2,-3.4328476E-2,4.4670007E-3,-3.8811814E-2],"split_indices":[25,20,13,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[1.2197568E5,8.094135E4,4.1034332E4,8.091299E4,2.83543E1,4.088686E4,1.4747377E2,1.8549162E1,8.0894445E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[1.3353147E-1,2.1451539E-1,-3.8298655E-2,-2.2145206E-2,4.6029314E-1,-2.3619866E-1,6.569389E-2,3.0992952E-1,5.12555E-1,3.906109E-2,-2.5590745E-1,6.7519166E-2,-3.7002385E-2,2.6703137E-1,2.7546657E-2,3.391019E-2,5.2142054E-1,-1.8899534E-2,2.1830348E-2,4.776249E-3,3.0416783E-2,1.9125609E-2,2.5889082E-2,3.83876E-2,-8.706587E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":95,"left_children":[1,3,-1,5,7,9,11,13,15,-1,17,19,-1,21,-1,-1,23,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.0566115E4,1.0329309E4,0E0,1.7017606E3,6.765879E2,3.970846E2,6.327179E1,5.6403076E1,1.9740234E1,0E0,1.4628052E1,5.32175E1,0E0,2.494751E0,0E0,0E0,1.8424805E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,10,10,11,11,13,13,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,-1,18,20,-1,22,-1,-1,24,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.9E1,2E0,-3.8298655E-2,1E0,5E0,6.2E1,2.205E3,3E0,7E0,3.906109E-2,7E1,1.25E2,-3.7002385E-2,1E0,2.7546657E-2,3.391019E-2,7.5574715E1,-1.8899534E-2,2.1830348E-2,4.776249E-3,3.0416783E-2,1.9125609E-2,2.5889082E-2,3.83876E-2,-8.706587E-3],"split_indices":[6,20,0,21,21,5,26,21,21,0,12,5,0,47,0,0,13,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.9947194E5,1.775136E5,2.1958338E4,9.0420914E4,8.709268E4,2.6332031E4,6.4088883E4,2.2516883E4,6.4575797E4,6.442487E2,2.5687783E4,6.390476E4,1.8411934E2,1.3625096E4,8.891787E3,9.664452E3,5.4911348E4,2.565956E4,2.8222532E1,6.3461953E4,4.4281183E2,1.269873E4,9.2636523E2,5.4889543E4,2.180183E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"25","size_leaf_vector":"1"}},{"base_weights":[-3.1975623E-2,1.7426766E-1,-4.5324516E-1,3.784182E-1,6.274499E-2,-2.3757873E-1,-4.8493332E-1,-3.6001958E-2,3.8625482E-1,8.56515E-2,-9.9327095E-2,-1.779437E-1,-2.0582067E-2,-3.240067E-2,-5.1617646E-1,3.8105917E-1,3.9520442E-2,8.398585E-2,4.8868784E-1,-9.263992E-2,-3.2982327E-2,-1.1994188E-2,-2.418453E-2,-3.8106225E-2,1.04294926E-1,2.807909E-2,-2.5996134E-2,6.360626E-3,-1.9084536E-2,3.919801E-2,-0E0,-1.3930004E-2,-6.428293E-3,-0E0,2.8511995E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":96,"left_children":[1,3,5,7,9,11,13,-1,15,17,19,21,-1,-1,23,25,-1,27,29,31,-1,-1,-1,-1,33,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.5306524E4,2.688277E3,3.8900586E2,2.8451807E2,2.839712E2,1.47092285E1,6.0625E1,0E0,2.3464844E1,4.008191E1,1.7322243E1,2.7872238E0,0E0,0E0,3.736621E1,2.0287598E1,0E0,5.5692535E1,8.615299E0,2.354332E0,0E0,0E0,0E0,0E0,4.9645042E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,10,10,11,11,14,14,15,15,17,17,18,18,19,19,24,24],"right_children":[2,4,6,8,10,12,14,-1,16,18,20,22,-1,-1,24,26,-1,28,30,32,-1,-1,-1,-1,34,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3E0,1E0,6E0,1.05E2,2E0,4E0,1.3E1,-3.6001958E-2,6E0,1.2715212E3,1.25E2,1E0,-2.0582067E-2,-3.240067E-2,6.2E1,6.2E1,3.9520442E-2,1.25E2,7.4737053E0,1.3E1,-3.2982327E-2,-1.1994188E-2,-2.418453E-2,-3.8106225E-2,3.341E3,2.807909E-2,-2.5996134E-2,6.360626E-3,-1.9084536E-2,3.919801E-2,-0E0,-1.3930004E-2,-6.428293E-3,-0E0,2.8511995E-2],"split_indices":[20,21,3,5,20,3,3,0,48,22,5,48,0,0,9,10,0,5,14,46,0,0,0,0,23,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.761313E5,1.1823273E5,5.789857E4,4.1737758E4,7.649498E4,7.458342E3,5.0440227E4,3.6006732E2,4.137769E4,6.706926E4,9.425719E3,3.1872615E3,4.2710806E3,2.0965918E4,2.9474309E4,4.00791E4,1.2985868E3,6.682244E4,2.4681892E2,9.280793E3,1.4492589E2,2.964121E3,2.2314037E2,2.9401564E4,7.274449E1,4.005856E4,2.0542343E1,6.6372414E4,4.5002518E2,2.3672166E2,1.0097267E1,3.8498093E2,8.895812E3,4.1545216E1,3.1199276E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"35","size_leaf_vector":"1"}},{"base_weights":[-1.7067806E-1,-5.2549106E-1,5.3709126E-1,-5.258835E-1,1.2361983E-2,3.9800253E-2,-3.388359E-2,-3.8699783E-2,2.108692E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":97,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[2.8834646E4,2.4392578E1,1.5366406E2,1.25703125E1,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,2.88181E5,6.2E1,3.1E1,1.2361983E-2,3.9800253E-2,-3.388359E-2,-3.8699783E-2,2.108692E-3],"split_indices":[25,3,10,2,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[1.1480564E5,7.647916E4,3.8326484E4,7.6449414E4,2.974075E1,3.8186887E4,1.3959544E2,7.643699E4,1.241836E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[1.2992713E-1,2.0742108E-1,-5.189504E-1,-1.9266E-2,4.5351562E-1,-0E0,-3.819471E-2,-2.2554962E-1,6.2079426E-2,3.0536604E-1,5.067184E-1,5.0018966E-1,-2.4564609E-1,6.5011695E-2,-4.186459E-2,2.65885E-1,3.6575523E-1,4.538741E-1,5.158721E-1,-1.0168101E-3,3.9007187E-2,-2.195247E-2,-1.502616E-2,4.5332997E-3,4.509244E-2,1.8392993E-2,3.236129E-2,2.2518585E-2,3.1168628E-2,3.0022847E-2,3.7288867E-2,3.7982147E-2,-8.800379E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":98,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,19,21,23,-1,25,27,29,31,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[9.666205E3,9.586024E3,1.1645508E0,1.5015963E3,6.415332E2,0E0,0E0,3.6807593E2,1.1483237E2,4.618103E1,1.9652344E1,1.4648819E1,4.9292603E1,1.12673676E2,0E0,3.028357E1,2.2569336E1,1.3170898E1,1.8545898E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,11,11,12,12,13,13,15,15,16,16,17,17,18,18],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,20,22,24,-1,26,28,30,32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.9E1,2E0,4.8E1,1E0,5E0,-0E0,-3.819471E-2,1E0,6.5172E4,3E0,7E0,6.146E3,4.6807E4,6.4946E4,-4.186459E-2,6.252E4,4.913E4,5.0282E4,7.5574715E1,-1.0168101E-3,3.9007187E-2,-2.195247E-2,-1.502616E-2,4.5332997E-3,4.509244E-2,1.8392993E-2,3.236129E-2,2.2518585E-2,3.1168628E-2,3.0022847E-2,3.7288867E-2,3.7982147E-2,-8.800379E-3],"split_indices":[6,20,4,21,21,0,0,42,0,21,21,0,0,0,0,0,0,0,13,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.9225792E5,1.717624E5,2.0495506E4,8.939316E4,8.236926E4,1.6682455E1,2.0478822E4,2.5305889E4,6.4087266E4,2.1818049E4,6.055121E4,6.660792E2,2.463981E4,6.381052E4,2.76744E2,1.3298936E4,8.519114E3,9.127892E3,5.142332E4,2.2172895E1,6.439063E2,1.0722321E4,1.3917488E4,6.3441766E4,3.6875522E2,1.2248456E4,1.0504791E3,4.2908916E3,4.2282227E3,5.018178E3,4.109713E3,5.140071E4,2.2607424E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[-2.7238335E-2,1.6996768E-1,-4.475715E-1,3.6853352E-1,6.357357E-2,-2.2667085E-1,-4.8088267E-1,-3.5471145E-2,3.7587982E-1,8.569814E-2,-8.98523E-2,-1.3332297E-1,-3.252165E-1,-4.329808E-1,-5.147427E-1,3.774314E-1,-3.225143E-2,5.0751653E-2,8.274944E-2,-4.347791E-1,-7.477545E-2,-3.3330083E-1,-3.3773504E-2,-2.9746503E-2,-2.3210749E-1,-4.374671E-1,-0E0,-3.7982926E-2,2.2119772E-2,3.012151E-2,2.5919808E-2,-9.284282E-4,7.425788E-3,-6.30681E-3,-3.8194567E-2,-3.93788E-3,-2.413396E-2,-1.1626247E-2,-2.7866898E-2,4.3262273E-2,-6.1855977E-3,3.1826936E-2,-2.1907117E-2,-2.7316326E-2,-3.373778E-2,-2.0077998E-2,3.5104383E-2,-1.3918104E-3,2.1325411E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":99,"left_children":[1,3,5,7,9,11,13,-1,15,17,19,21,23,25,27,29,-1,-1,31,33,35,37,39,-1,41,43,45,-1,47,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.4118033E4,2.4448027E3,3.9369434E2,2.5305566E2,2.5630585E2,6.195102E1,6.722461E1,0E0,5.1407227E1,1.1096048E2,4.4890366E1,7.1384674E1,1.9500793E1,3.9075928E1,2.7654785E1,2.4878906E1,0E0,0E0,1.1480029E2,5.746727E0,4.578829E1,4.8890533E0,7.5526505E1,0E0,7.181356E1,1.9278809E1,2.8148613E1,0E0,3.0461693E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,18,18,19,19,20,20,21,21,22,22,24,24,25,25,26,26,28,28],"right_children":[2,4,6,8,10,12,14,-1,16,18,20,22,24,26,28,30,-1,-1,32,34,36,38,40,-1,42,44,46,-1,48,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3E0,1E0,6E0,7.4E1,2E0,4.913E4,1.3E1,-3.5471145E-2,5.78E2,3.32E4,2.3E1,3.8305E4,5.7831E4,6.4946E4,7.117365E1,4.6453E4,-3.225143E-2,5.0751653E-2,3.8305E4,1.25E2,6.252E4,3.4123E4,3.8892E4,-2.9746503E-2,5.8711E4,4.1673E4,1E1,-3.7982926E-2,3.341E3,3.012151E-2,2.5919808E-2,-9.284282E-4,7.425788E-3,-6.30681E-3,-3.8194567E-2,-3.93788E-3,-2.413396E-2,-1.1626247E-2,-2.7866898E-2,4.3262273E-2,-6.1855977E-3,3.1826936E-2,-2.1907117E-2,-2.7316326E-2,-3.373778E-2,-2.0077998E-2,3.5104383E-2,-1.3918104E-3,2.1325411E-2],"split_indices":[20,20,3,5,3,0,3,0,15,0,1,0,0,0,10,0,0,0,0,5,0,0,0,0,0,0,20,0,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.7027612E5,1.1588987E5,5.4386266E4,4.0398414E4,7.5491445E4,7.1662944E3,4.721997E4,3.3219354E2,4.0066223E4,6.602633E4,9.465121E3,3.731634E3,3.4346606E3,1.9697928E4,2.7522043E4,4.0004047E4,6.2173462E1,2.9865356E2,6.572767E4,3.6498044E2,9.100141E3,1.2072305E3,2.5244036E3,1.7956088E3,1.6390519E3,1.9500014E4,1.9791371E2,2.7455852E4,6.619108E1,1.7371713E4,2.2632336E4,1.0460356E4,5.5267316E4,9.276834E1,2.722121E2,8.434016E3,6.661248E2,2.9262997E2,9.1460046E2,1.7077716E2,2.3536262E3,1.3248479E2,1.506567E3,4.854485E3,1.4645528E4,1.2556002E2,7.235369E1,3.7376377E1,2.88147E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"49","size_leaf_vector":"1"}},{"base_weights":[-1.7302759E-1,-5.24455E-1,5.326568E-1,-3.8594708E-2,-0E0,-3.3992212E-2,3.957348E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":100,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[2.6825662E4,1.1650391E1,1.9216113E2,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3.47E2,3.1E1,1.48E2,-3.8594708E-2,-0E0,-3.3992212E-2,3.957348E-2],"split_indices":[21,2,6,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[1.08153336E5,7.220769E4,3.5945645E4,7.219526E4,1.2437059E1,1.7899821E2,3.576665E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.2624653E-1,2.0035036E-1,-5.174882E-1,-1.4644518E-2,4.4095293E-1,-0E0,-3.808616E-2,-2.1293478E-1,6.1288163E-2,2.8908694E-1,4.9653935E-1,5.0251013E-1,-2.3188081E-1,1.3951784E-1,5.7101823E-2,1.8084094E-2,3.5562295E-1,4.987855E-1,-3.35971E-2,-0E0,3.8128797E-2,-1.17495535E-2,-1.7311942E-2,1.6481285E-3,1.2250656E-2,4.1645286E-3,3.690139E-2,2.5107311E-2,3.4878045E-2,3.6871284E-2,5.9593385E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":101,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,19,21,23,25,-1,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[8.848092E3,8.610291E3,1.1079102E0,1.3241783E3,6.555049E2,0E0,0E0,3.2888916E2,1.914618E1,5.5187622E1,1.2508008E2,6.076538E0,2.4383545E0,8.321877E0,8.40657E0,0E0,6.1101074E0,5.341504E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,16,16,17,17],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,20,22,24,26,-1,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.9E1,2E0,1.06E2,1E0,5E0,-0E0,-3.808616E-2,1E0,4.8E1,3E0,1.04949E5,7E0,1.46E2,8E0,1.25E2,1.8084094E-2,1E0,3.22E2,-3.35971E-2,-0E0,3.8128797E-2,-1.17495535E-2,-1.7311942E-2,1.6481285E-3,1.2250656E-2,4.1645286E-3,3.690139E-2,2.5107311E-2,3.4878045E-2,3.6871284E-2,5.9593385E-3],"split_indices":[6,3,6,21,3,0,0,42,45,3,26,1,1,45,5,0,47,5,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.8551158E5,1.6637688E5,1.9134701E4,8.785025E4,7.852663E4,1.4544358E1,1.9120156E4,2.4351518E4,6.349873E4,2.1092777E4,5.743385E4,6.121603E2,2.3739357E4,3.1146685E3,6.0384062E4,1.2878487E4,8.214291E3,5.7310953E4,1.2289797E2,1.4618206E1,5.9754205E2,1.2087546E3,2.2530604E4,6.4260077E2,2.4720676E3,6.034446E4,3.960037E1,7.416411E3,7.978797E2,5.695735E4,3.5360284E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-2.596473E-2,1.5801896E-1,-4.156983E-1,3.5309613E-1,6.178072E-2,-4.3746522E-1,3.9481547E-2,-4.6265063E-1,3.6087433E-1,7.945959E-2,-6.6517405E-2,-2.2787976E-1,-4.701746E-1,-0E0,-3.6034502E-2,3.9608496E-1,3.335335E-1,4.9505185E-2,7.6594606E-2,-4.6199907E-2,-3.144901E-1,-1.4037119E-1,-3.2626665E-1,-4.7379524E-1,3.1959814E-1,2.5673656E-2,3.1007973E-2,6.449488E-3,2.6194189E-2,5.4234E-3,4.591462E-2,-6.0784966E-3,8.542913E-3,-2.6567109E-2,4.0413875E-2,-2.5210047E-2,-3.241542E-3,-3.058427E-2,-1.8061263E-2,-3.5191204E-2,3.844639E-5,-1.818775E-2,3.695319E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":102,"left_children":[1,3,5,7,9,11,-1,13,15,17,19,21,23,-1,-1,25,27,-1,29,31,33,35,37,39,41,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.1879983E4,2.1088223E3,1.1025586E3,2.361167E2,1.7112415E2,3.4974512E2,0E0,6.3572693E0,2.8514648E1,1.0629657E2,4.270724E1,5.6683105E1,1.3081543E2,0E0,0E0,1.1697266E1,1.1200903E2,0E0,9.771771E1,4.9654865E1,2.6441963E1,7.070581E1,1.7535553E1,1.0125195E2,2.3661978E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,7,7,8,8,9,9,10,10,11,11,12,12,15,15,16,16,18,18,19,19,20,20,21,21,22,22,23,23,24,24],"right_children":[2,4,6,8,10,12,-1,14,16,18,20,22,24,-1,-1,26,28,-1,30,32,34,36,38,40,42,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3E0,1E0,1.7E1,1E0,2E0,6E0,3.9481547E-2,2.7E1,4.6453E4,3.32E4,6.252E4,4.9416E4,4.5065074E4,-0E0,-3.6034502E-2,3.8305E4,4.894E4,4.9505185E-2,6.5172E4,5.7683E4,6.5172E4,3.8305E4,5.6699E4,6.2E1,1.0429E5,2.5673656E-2,3.1007973E-2,6.449488E-3,2.6194189E-2,5.4234E-3,4.591462E-2,-6.0784966E-3,8.542913E-3,-2.6567109E-2,4.0413875E-2,-2.5210047E-2,-3.241542E-3,-3.058427E-2,-1.8061263E-2,-3.5191204E-2,3.844639E-5,-1.818775E-2,3.695319E-2],"split_indices":[3,3,2,42,3,3,0,45,0,0,0,0,22,0,0,0,0,0,0,0,0,0,0,10,7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.656357E5,1.1250747E5,5.3128227E4,3.7133156E4,7.537431E4,5.1953492E4,1.174736E3,3.3666193E2,3.6796492E4,6.630393E4,9.070386E3,7.055274E3,4.489822E4,1.068419E1,3.2597775E2,1.5908939E4,2.0887555E4,2.9633942E2,6.600759E4,8.422056E3,6.483294E2,3.7874434E3,3.2678306E3,4.470658E4,1.9163846E2,5.7314595E3,1.017748E4,1.7880264E3,1.9099527E4,6.568687E4,3.2072226E2,6.9221753E3,1.4998807E3,6.282255E2,2.0103844E1,1.1879663E3,2.599477E3,1.4873042E3,1.7805264E3,4.429477E4,4.1180765E2,3.526595E1,1.5637251E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"43","size_leaf_vector":"1"}},{"base_weights":[-1.7560333E-1,-3.8483273E-2,5.2965105E-1,-3.3760052E-2,3.935975E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0],"id":103,"left_children":[1,-1,3,-1,-1],"loss_changes":[2.498895E4,0E0,1.8222266E2,0E0,0E0],"parents":[2147483647,0,0,2,2],"right_children":[2,-1,4,-1,-1],"split_conditions":[3.47E2,-3.8483273E-2,6.1E1,-3.3760052E-2,3.935975E-2],"split_indices":[21,0,4,0,0],"split_type":[0,0,0,0,0],"sum_hessian":[1.01937484E5,6.829599E4,3.3641496E4,1.7121722E2,3.347028E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"5","size_leaf_vector":"1"}},{"base_weights":[1.2380714E-1,1.9440407E-1,-3.7977524E-2,-9.34298E-3,4.3309456E-1,-2.0191993E-1,6.118345E-2,2.7991524E-1,4.9100932E-1,3.811613E-2,-2.1977451E-1,-4.4439957E-2,6.402663E-2,2.2151697E-1,3.265837E-1,4.9609452E-1,4.391537E-2,-2.0340895E-2,-1.3051284E-2,4.9225413E-3,-4.1463003E-2,2.4034336E-2,1.1065351E-2,2.865779E-2,1.8878022E-2,3.219648E-2,3.725315E-2,1.3170558E-2,-3.3102248E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":104,"left_children":[1,3,-1,5,7,9,11,13,15,-1,17,-1,19,21,23,25,27,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[8.1169727E3,7.8741274E3,0E0,1.1869229E3,6.5404395E2,2.9973706E2,1.1674863E2,5.090381E1,1.183418E2,0E0,5.0944458E1,0E0,1.11680176E2,6.465167E1,4.3824463E1,2.2873047E1,4.074544E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,10,10,12,12,13,13,14,14,15,15,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,-1,18,-1,20,22,24,26,28,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4.8E1,2E0,-3.7977524E-2,1E0,5E0,6.2E1,3.32E4,4.8106E4,2.09E2,3.811613E-2,4.6453E4,-4.4439957E-2,6.5172E4,3.853E4,5.661E4,7E0,1.043595E5,-2.0340895E-2,-1.3051284E-2,4.9225413E-3,-4.1463003E-2,2.4034336E-2,1.1065351E-2,2.865779E-2,1.8878022E-2,3.219648E-2,3.725315E-2,1.3170558E-2,-3.3102248E-2],"split_indices":[4,3,0,21,3,5,0,0,5,0,0,0,0,0,0,3,27,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.7966344E5,1.6183208E5,1.783136E4,8.729243E4,7.453965E4,2.3426176E4,6.3866254E4,2.0500945E4,5.4038703E4,5.5064923E2,2.2875527E4,2.527629E2,6.3613492E4,9.20268E3,1.1298267E4,5.341226E4,6.264407E2,9.677975E3,1.3197553E4,6.3341582E4,2.7190906E2,3.6540989E3,5.5485806E3,5.865951E3,5.432315E3,8.188357E3,4.5223902E4,5.0857407E2,1.1786659E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[-2.2248842E-2,1.5499748E-1,-4.3700865E-1,3.4864146E-1,6.1172422E-2,-2.1096943E-1,-4.7333235E-1,-4.5824966E-1,3.5579547E-1,7.7574834E-2,-6.017493E-2,-1.2137799E-1,-3.141944E-1,-4.2020825E-1,-5.112303E-1,-0E0,-3.5360876E-2,3.5004333E-1,3.857085E-2,1.24682814E-1,4.5088135E-2,-4.0851973E-2,-2.9696372E-1,-3.1213602E-1,-3.2872427E-2,-2.9887687E-2,-2.3196168E-1,-4.2434275E-1,-0E0,-3.777048E-2,1.05763644E-1,2.825736E-2,2.3736455E-2,6.5850415E-3,3.2275926E-2,-8.247368E-3,6.849594E-3,-5.756631E-3,9.202837E-3,-2.5781464E-2,4.3155883E-2,-1.5517091E-2,-2.9607615E-2,1.6729731E-2,-9.340037E-3,3.801137E-3,-2.1508142E-2,-2.609107E-2,-3.2870773E-2,-1.9058466E-2,2.5474897E-2,-0E0,2.8235052E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":105,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,-1,-1,31,-1,33,35,37,39,41,43,-1,45,47,49,-1,51,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.1819953E4,2.0425002E3,3.8897754E2,2.1241455E2,1.5123456E2,5.823767E1,7.424805E1,4.324066E0,2.6820312E1,1.0099475E2,3.8273064E1,5.8697105E1,1.737082E1,2.823462E1,3.666162E1,0E0,0E0,2.6249512E1,0E0,2.959205E2,2.9979272E2,5.1497612E1,3.0157242E1,4.679344E0,6.1338028E1,0E0,3.0967232E1,1.9268066E1,1.7151802E1,0E0,4.7629986E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,17,17,19,19,20,20,21,21,22,22,23,23,24,24,26,26,27,27,28,28,30,30],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,-1,-1,32,-1,34,36,38,40,42,44,-1,46,48,50,-1,52,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3E0,1E0,6E0,2E0,2E0,4.9416E4,1.3E1,6.146E3,3E0,4.6453E4,6.252E4,3.8305E4,5.6699E4,6.4946E4,6.2E1,-0E0,-3.5360876E-2,4.6807E4,3.857085E-2,4.504E4,5.0526E4,5.7683E4,6.5172E4,3.5473E4,4.1233E4,-2.9887687E-2,5.8711E4,4.1673E4,1E1,-3.777048E-2,3.341E3,2.825736E-2,2.3736455E-2,6.5850415E-3,3.2275926E-2,-8.247368E-3,6.849594E-3,-5.756631E-3,9.202837E-3,-2.5781464E-2,4.3155883E-2,-1.5517091E-2,-2.9607615E-2,1.6729731E-2,-9.340037E-3,3.801137E-3,-2.1508142E-2,-2.609107E-2,-3.2870773E-2,-1.9058466E-2,2.5474897E-2,-0E0,2.8235052E-2],"split_indices":[20,21,3,4,20,0,3,0,4,0,0,0,0,0,9,0,0,0,0,0,0,0,0,0,0,0,0,0,20,0,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.6073788E5,1.12602734E5,4.8135137E4,3.67167E4,7.588604E4,6.702297E3,4.143284E4,3.0848593E2,3.6408215E4,6.691116E4,8.974881E3,3.6389944E3,3.0633022E3,1.7378467E4,2.4054373E4,1.0120185E1,2.9836575E2,3.5275836E4,1.1323767E3,2.7199367E4,3.971179E4,8.337655E3,6.372256E2,1.1181736E3,2.5208208E3,1.3843165E3,1.6789858E3,1.7198121E4,1.8034541E2,2.3982516E4,7.185728E1,1.553488E4,1.9740957E4,2.44926E4,2.7067666E3,9.25106E3,3.046073E4,6.847218E3,1.4904373E3,6.138388E2,2.3386784E1,5.817221E2,5.364515E2,6.435956E2,1.8772252E3,2.715233E2,1.4074625E3,4.3178813E3,1.288024E4,1.1194343E2,6.8401985E1,4.1158512E1,3.0698767E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"53","size_leaf_vector":"1"}},{"base_weights":[-1.780056E-1,-5.2145183E-1,5.2805144E-1,-5.2181804E-1,8.592472E-3,3.916441E-2,-3.3035535E-2,3.8259302E-3,-3.840706E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":106,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[2.3298049E4,1.8851562E1,1.3602637E2,1.4582031E1,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,8.65E2,6.2E1,2.686E3,8.592472E-3,3.916441E-2,-3.3035535E-2,3.8259302E-3,-3.840706E-2],"split_indices":[25,20,10,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[9.606118E4,6.463456E4,3.1426623E4,6.4611562E4,2.2993198E1,3.1299154E4,1.2746816E2,1.7296396E1,6.459427E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[1.19412415E-1,1.8670969E-1,-3.789519E-2,2.1868503E-2,4.6935108E-1,-1.8787973E-1,8.3964944E-2,3.5113147E-1,4.9628472E-1,4.8564437E-1,-2.0516136E-1,5.7481397E-2,2.1993937E-1,2.8975493E-1,4.1844603E-1,4.9710602E-1,-0E0,-6.7771136E-5,3.810484E-2,-1.8946778E-2,-1.2248308E-2,6.053326E-3,-4.8670964E-4,-5.0985675E-2,1.6405864E-2,3.1267863E-2,1.6507935E-2,3.497915E-2,2.6840549E-2,3.6722716E-2,1.8865852E-2,1.1812257E-2,-2.236752E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":107,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,27,29,31,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[7.410243E3,7.3081694E3,0E0,1.2907584E3,1.7583594E2,2.6181262E2,2.7329187E2,3.798633E1,1.9601562E1,1.2946884E1,4.095508E1,1.025791E2,3.2333496E1,4.4765106E1,7.38031E0,1.6617188E1,4.580739E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,28,30,32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.14E2,3E0,-3.789519E-2,1E0,6E0,1E0,2E0,4.9416E4,7.117365E1,6.146E3,4.6453E4,5.6699E4,3.32E4,3.8305E4,5.6699E4,6.4946E4,3.343E3,-6.7771136E-5,3.810484E-2,-1.8946778E-2,-1.2248308E-2,6.053326E-3,-4.8670964E-4,-5.0985675E-2,1.6405864E-2,3.1267863E-2,1.6507935E-2,3.497915E-2,2.6840549E-2,3.6722716E-2,1.8865852E-2,1.1812257E-2,-2.236752E-2],"split_indices":[6,20,0,23,23,42,20,0,10,0,0,0,0,0,0,0,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.7356316E5,1.5693748E5,1.662567E4,9.914902E4,5.778847E4,2.261492E4,7.65341E4,1.0798545E4,4.6989926E4,5.4883655E2,2.2066084E4,6.4116613E4,1.2417487E4,5.7325566E3,5.0659883E3,4.6914082E4,7.584149E1,1.9088547E1,5.2974805E2,9.260803E3,1.2805281E4,4.6315582E4,1.7801031E4,2.7150772E1,1.2390336E4,1.8129303E3,3.9196262E3,2.3509182E3,2.7150703E3,4.6466695E4,4.4738712E2,5.0068096E1,2.57734E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[-2.1540603E-2,1.3811098E-1,-4.4197664E-1,3.369457E-1,4.8361752E-2,-3.0936834E-1,-4.7606435E-1,-4.5216936E-1,3.4374577E-1,7.099656E-2,-7.8806214E-2,-1.6400218E-1,-3.7739307E-1,-4.8177534E-1,1.9495806E-1,-0E0,-3.504286E-2,3.8189802E-1,3.144481E-1,1.1831985E-1,3.677526E-2,1.6084596E-3,-1.4488362E-1,-2.1008375E-1,1.5828732E-1,-3.8426015E-1,4.5355838E-2,-4.8338485E-1,2.604154E-1,-1.06369145E-1,3.6116023E-2,2.462445E-2,2.9995367E-2,4.6050265E-3,2.4937918E-2,-4.1752798E-4,1.4607737E-2,-1.4332291E-2,4.8557958E-3,-9.502885E-3,7.4699256E-3,-1.744505E-2,-3.2262933E-3,-3.165831E-2,-1.0412826E-3,-2.2387644E-2,-3.1038184E-2,-3.5764225E-2,-0E0,3.201419E-2,-0E0,-2.8285157E-2,1.9545412E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":108,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,-1,-1,31,33,35,37,39,41,43,-1,45,-1,47,49,51,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.0490615E4,2.0174719E3,1.8696777E2,1.8912817E2,2.246587E2,8.282733E1,1.339419E2,4.557846E0,3.2456055E1,1.0611499E2,6.3562378E1,2.9489346E2,4.0868347E1,4.3246094E1,2.8643848E1,0E0,0E0,1.1239746E1,1.1968628E2,2.7751938E2,2.603998E2,6.849263E1,5.8250168E1,1.1859909E2,0E0,1.1108459E1,0E0,4.2404785E1,5.6478705E0,1.5445032E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,17,17,18,18,19,19,20,20,21,21,22,22,23,23,25,25,27,27,28,28,29,29],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,-1,-1,32,34,36,38,40,42,44,-1,46,-1,48,50,52,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4E0,1E0,8E0,2E0,2E0,4.3323E4,1.781E3,6.146E3,4.6453E4,4.6807E4,4.8106E4,4.3152E4,1.7892536E1,7E1,1.08157E5,-0E0,-3.504286E-2,3.8305E4,4.894E4,3.8305E4,4.894E4,3.8747E4,5.661E4,3.7885E4,1.5828732E-1,5.0282E4,4.5355838E-2,6.4946E4,4E0,6.2E1,3.6116023E-2,2.462445E-2,2.9995367E-2,4.6050265E-3,2.4937918E-2,-4.1752798E-4,1.4607737E-2,-1.4332291E-2,4.8557958E-3,-9.502885E-3,7.4699256E-3,-1.744505E-2,-3.2262933E-3,-3.165831E-2,-1.0412826E-3,-2.2387644E-2,-3.1038184E-2,-3.5764225E-2,-0E0,3.201419E-2,-0E0,-2.8285157E-2,1.9545412E-2],"split_indices":[21,21,21,4,3,0,24,0,0,0,0,0,18,16,27,0,0,0,0,0,0,0,0,0,0,0,0,0,24,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.5623752E5,1.1322764E5,4.3009867E4,3.517904E4,7.80486E4,8.859441E3,3.4150426E4,2.8610217E2,3.4892938E4,6.631255E4,1.1736055E4,2.870467E3,5.988974E3,3.387633E4,2.7409686E2,9.005812E0,2.7709637E2,1.4996124E4,1.9896814E4,2.7721838E4,3.8590707E4,5.2418657E3,6.494189E3,2.8247253E3,4.574163E1,5.960638E3,2.8336119E1,3.381657E4,5.9758266E1,1.247165E2,1.4938037E2,5.459548E3,9.536576E3,1.7993683E3,1.8097447E4,1.085591E4,1.6865928E4,4.2892095E3,3.43015E4,2.2344233E3,3.0074424E3,3.3470352E3,3.147154E3,1.3059779E3,1.5187476E3,2.0005685E3,3.9600696E3,3.3608645E4,2.0792654E2,4.6293484E1,1.3464785E1,8.366335E1,4.1053143E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"53","size_leaf_vector":"1"}},{"base_weights":[-1.8050219E-1,-5.202311E-1,5.255176E-1,-5.2064323E-1,7.1307793E-3,3.8985725E-2,-3.270828E-2,-3.8320906E-2,1.0097912E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":109,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[2.171176E4,1.9359375E1,1.2947559E2,1.5255859E1,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,2.88181E5,6.2E1,3.1E1,7.1307793E-3,3.8985725E-2,-3.270828E-2,-3.8320906E-2,1.0097912E-2],"split_indices":[25,3,13,2,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[9.0504E4,6.111136E4,2.9392637E4,6.1084883E4,2.6476706E1,2.9270143E4,1.2249506E2,6.107198E4,1.29036E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[1.1624609E-1,1.8023862E-1,-5.136351E-1,2.2865308E-2,4.5818397E-1,-0E0,-3.780747E-2,-1.7543913E-1,8.00583E-2,3.4144676E-1,4.8539072E-1,4.748714E-1,-1.9153194E-1,5.556318E-2,2.0990461E-1,2.8404832E-1,4.0486822E-1,4.892701E-1,-1.8084627E-1,-4.222764E-3,3.782441E-2,-1.8294243E-2,-1.0897703E-2,3.0428436E-4,6.624947E-3,1.42701855E-2,2.8695608E-2,3.0600915E-2,1.6275436E-2,3.4387432E-2,2.4686374E-2,3.6110245E-2,1.1656907E-3,-3.569669E-2,2.3337372E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":110,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,19,21,23,25,27,29,31,33,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[6.781132E3,6.678843E3,1.0546875E0,1.105998E3,1.6739844E2,0E0,0E0,2.2668445E2,2.3875687E2,3.1832275E1,1.1871289E2,1.4736168E1,4.9341736E1,1.1243057E2,2.9022827E1,4.0653503E1,1.3599976E1,2.9730469E1,4.0797886E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,20,22,24,26,28,30,32,34,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.9E1,3E0,1.14E2,1E0,6E0,-0E0,-3.780747E-2,1E0,2E0,4.9416E4,2.205E3,6.146E3,4.6807E4,4.6453E4,6.252E4,3.8305E4,5.7831E4,8E1,5.9726E4,-4.222764E-3,3.782441E-2,-1.8294243E-2,-1.0897703E-2,3.0428436E-4,6.624947E-3,1.42701855E-2,2.8695608E-2,3.0600915E-2,1.6275436E-2,3.4387432E-2,2.4686374E-2,3.6110245E-2,1.1656907E-3,-3.569669E-2,2.3337372E-2],"split_indices":[6,3,6,21,3,0,0,42,3,0,26,0,0,0,0,0,0,17,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.6827581E5,1.527732E5,1.550261E4,9.75676E4,5.5205594E4,1.5144854E1,1.5487466E4,2.180525E4,7.576235E4,1.0510226E4,4.4695367E4,5.0914807E2,2.1296102E4,6.3799945E4,1.1962406E4,5.606111E3,4.9041147E3,4.4450723E4,2.4464711E2,2.0619274E1,4.8852878E2,9.09373E3,1.2202371E4,2.5711777E4,3.8088168E4,1.1047351E4,9.150555E2,1.7524437E3,3.8536672E3,2.4919575E3,2.4121575E3,4.4282734E4,1.6798619E2,1.620503E2,8.25968E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"35","size_leaf_vector":"1"}},{"base_weights":[-1.7634397E-2,1.3390145E-1,-4.4366142E-1,3.2412E-1,5.009846E-2,-2.7050558E-1,-4.721118E-1,-3.4207337E-2,3.3045676E-1,7.1188815E-2,-6.834985E-2,-1.675042E-1,-2.9744448E-2,-4.13836E-1,-5.083567E-1,3.3210373E-1,-3.1232608E-2,4.7637228E-2,6.859973E-2,-5.6073867E-2,-4.5911998E-1,-2.8200561E-2,-7.662797E-2,-4.2057115E-1,1.0371644E-1,-5.106468E-1,5.5375136E-2,2.7152507E-2,2.2360446E-2,-3.8972176E-3,6.0425405E-3,9.960014E-4,-8.437471E-3,-3.759694E-2,1.4699752E-2,2.161816E-2,-1.6991831E-2,-2.5531812E-2,-3.266905E-2,-1.20053785E-2,3.9264638E-2,-3.7599172E-2,-0E0,-2.4638623E-3,2.5762659E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":111,"left_children":[1,3,5,7,9,11,13,-1,15,17,19,21,-1,23,25,27,-1,-1,29,31,33,-1,35,37,39,41,43,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[9.798252E3,1.7808008E3,1.8920215E2,1.7108032E2,1.9422389E2,7.312958E1,6.3065918E1,0E0,4.2533447E1,9.241489E1,5.172852E1,5.9921425E1,0E0,4.8993164E1,3.0932617E1,2.8968506E1,0E0,0E0,1.0854776E2,4.7215893E1,1.477462E1,0E0,1.3310826E2,1.5019531E1,2.2100395E1,2.34375E0,4.679076E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,10,10,11,11,13,13,14,14,15,15,18,18,19,19,20,20,22,22,23,23,24,24,25,25,26,26],"right_children":[2,4,6,8,10,12,14,-1,16,18,20,22,-1,24,26,28,-1,-1,30,32,34,-1,36,38,40,42,44,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4E0,1E0,7E0,1.05E2,2E0,5.0282E4,1.3E1,-3.4207337E-2,5.78E2,3.32E4,1.25E2,3.8305E4,-2.9744448E-2,6.4946E4,6.2E1,4.6453E4,-3.1232608E-2,4.7637228E-2,3.6432E4,4.8106E4,2.3E1,-2.8200561E-2,4.1673E4,4.1673E4,1E1,6.5172E4,3.341E3,2.7152507E-2,2.2360446E-2,-3.8972176E-3,6.0425405E-3,9.960014E-4,-8.437471E-3,-3.759694E-2,1.4699752E-2,2.161816E-2,-1.6991831E-2,-2.5531812E-2,-3.266905E-2,-1.20053785E-2,3.9264638E-2,-3.7599172E-2,-0E0,-2.4638623E-3,2.5762659E-2],"split_indices":[20,20,3,5,3,0,3,0,15,0,5,0,0,0,9,0,0,0,0,0,1,0,0,0,3,0,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.5171998E5,1.1190291E5,3.981708E4,3.4186598E4,7.7716305E4,5.6704297E3,3.414665E4,2.577393E2,3.392886E4,6.603058E4,1.168573E4,3.248287E3,2.4221423E3,1.321599E4,2.0930658E4,3.386999E4,5.8869114E1,2.727579E2,6.575782E4,1.1358384E4,3.2734662E2,9.286972E2,2.31959E3,1.3063064E4,1.5292534E2,2.0860984E4,6.967414E1,1.4465165E4,1.9404824E4,6.528325E3,5.9229492E4,5.13214E3,6.2262437E3,3.163925E2,1.0954147E1,6.647201E2,1.6548699E3,3.2807058E3,9.782358E3,8.568725E1,6.723808E1,2.0831281E4,2.9703386E1,3.7675926E1,3.1998217E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"45","size_leaf_vector":"1"}},{"base_weights":[-1.8292646E-1,-5.1915914E-1,5.2316093E-1,-5.195611E-1,5.6761294E-3,3.8818132E-2,-3.2310642E-2,-3.8239673E-2,5.315914E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":112,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[2.025021E4,1.7737305E1,1.2242383E2,1.3021484E1,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,2.88181E5,6.2E1,3.1E1,5.6761294E-3,3.8818132E-2,-3.2310642E-2,-3.8239673E-2,5.315914E-3],"split_indices":[25,3,10,2,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[8.528018E4,5.777955E4,2.7500629E4,5.7755176E4,2.4375868E1,2.73836E4,1.1702942E2,5.7743773E4,1.1401822E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[1.1318722E-1,1.7409024E-1,-3.772118E-2,2.4256844E-2,4.570977E-1,-1.6366488E-1,7.77982E-2,3.2673404E-1,4.8814344E-1,3.7161376E-2,-1.7830947E-1,5.30505E-2,2.0867775E-1,2.6564753E-1,3.9210397E-1,4.9042496E-1,2.3627783E-1,-1.3380029E-2,3.9700355E-2,-4.3084666E-2,4.0972787E-3,1.4079212E-2,3.0158546E-2,2.9263373E-2,1.476273E-2,3.2760955E-2,2.4176784E-2,3.611934E-2,-2.7953522E-4,2.6357831E-2,6.5872683E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":113,"left_children":[1,3,-1,5,7,9,11,13,15,-1,17,19,21,23,25,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[6.2159844E3,6.299759E3,0E0,9.776475E2,2.0037988E2,2.0890424E2,2.4300632E2,3.368213E1,1.7067383E1,0E0,5.2018433E1,1.0373854E2,3.6232056E1,3.9536316E1,8.610779E0,1.5708984E1,3.633131E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,10,10,11,11,12,12,13,13,14,14,15,15,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,-1,18,20,22,24,26,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.14E2,3E0,-3.772118E-2,1E0,6E0,6.2E1,2E0,4.913E4,6.4946E4,3.7161376E-2,5.78E2,3.32E4,6.252E4,3.8305E4,5.7831E4,3.22E2,1E1,-1.3380029E-2,3.9700355E-2,-4.3084666E-2,4.0972787E-3,1.4079212E-2,3.0158546E-2,2.9263373E-2,1.476273E-2,3.2760955E-2,2.4176784E-2,3.611934E-2,-2.7953522E-4,2.6357831E-2,6.5872683E-3],"split_indices":[6,20,0,20,3,5,3,0,0,0,15,0,0,0,0,5,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.63096E5,1.4865152E5,1.4444491E4,9.721803E4,5.143348E4,2.1519855E4,7.569818E4,9.959924E3,4.147356E4,4.437538E2,2.1076102E4,6.3721773E4,1.1976403E4,5.232704E3,4.727219E3,4.106221E4,4.1134863E2,2.098851E4,8.759044E1,2.4345552E2,6.347832E4,1.108008E4,8.963236E2,1.6705154E3,3.562189E3,2.475776E3,2.251443E3,4.103056E4,3.1649925E1,1.8843594E2,2.2291267E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-1.67963E-2,1.2699276E-1,-4.3090498E-1,3.1416532E-1,4.7995325E-2,-2.9147086E-1,-4.6814117E-1,-4.4354218E-1,3.2061124E-1,6.592897E-2,-5.58628E-2,-1.4316177E-1,-3.6285242E-1,-4.7376686E-1,1.794548E-1,-0E0,-3.452115E-2,3.1412476E-1,3.8066834E-2,4.6597622E-2,6.336446E-2,1.087473E-2,-1.1245215E-1,-1.9394922E-1,1.5434842E-1,-3.704368E-1,2.9518504E-2,-4.7753847E-1,-3.870595E-2,-1.0686798E-1,3.437056E-2,2.5950376E-2,2.0962482E-2,-3.9375816E-3,5.6338664E-3,-8.567817E-3,7.920957E-3,-1.607643E-2,-0E0,-2.8724039E-2,-0E0,-2.1138264E-2,-3.0224023E-2,-3.043535E-2,-3.746545E-2,-2.0533957E-2,9.157844E-3,-2.7178995E-2,1.725044E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":114,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,-1,-1,31,-1,-1,33,35,37,39,-1,41,-1,43,45,47,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[8.778687E3,1.6143923E3,1.901123E2,1.5850806E2,1.4345631E2,8.1000305E1,1.1208789E2,3.771244E0,3.311206E1,8.967413E1,4.3395046E1,2.920377E2,3.2243103E1,4.4399902E1,2.3978043E1,0E0,0E0,2.9238281E1,0E0,0E0,1.01337585E2,6.3052567E1,7.266388E1,9.75377E1,0E0,1.1486206E1,0E0,5.053174E1,1.2581329E1,1.233042E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,17,17,20,20,21,21,22,22,23,23,25,25,27,27,28,28,29,29],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,-1,-1,32,-1,-1,34,36,38,40,-1,42,-1,44,46,48,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4E0,1E0,8E0,2E0,2E0,4.3323E4,1.781E3,6.146E3,3E0,3.32E4,4.8106E4,4.3152E4,6.2E1,6.2E1,1.08157E5,-0E0,-3.452115E-2,4.6453E4,3.8066834E-2,4.6597622E-2,3.6432E4,3.8747E4,5.661E4,3.8305E4,1.5434842E-1,5.0282E4,2.9518504E-2,1.3E1,2.2E1,6.2E1,3.437056E-2,2.5950376E-2,2.0962482E-2,-3.9375816E-3,5.6338664E-3,-8.567817E-3,7.920957E-3,-1.607643E-2,-0E0,-2.8724039E-2,-0E0,-2.1138264E-2,-3.0224023E-2,-3.043535E-2,-3.746545E-2,-2.0533957E-2,9.157844E-3,-2.7178995E-2,1.725044E-2],"split_indices":[21,21,21,4,3,0,24,0,4,0,0,0,9,12,27,0,0,0,0,0,0,0,0,0,0,0,0,3,21,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.4737517E5,1.0938106E5,3.79941E4,3.2426377E4,7.695469E4,8.0679478E3,2.9926154E4,2.585532E2,3.2167822E4,6.569205E4,1.1262639E4,2.6657444E3,5.4022036E3,2.9682852E4,2.4330334E2,1.1274994E1,2.472782E2,3.1200809E4,9.670137E2,2.728363E2,6.541921E4,5.105175E3,6.157464E3,2.6170603E3,4.8684193E1,5.363508E3,3.8695797E1,2.9408559E4,2.7429312E2,1.1028374E2,1.3301959E2,1.3263157E4,1.7937652E4,6.5832427E3,5.883597E4,2.1679973E3,2.9371775E3,3.1460813E3,3.0113826E3,1.2796107E3,1.3374496E3,1.8413982E3,3.5221096E3,9.895219E3,1.951334E4,1.2874542E2,1.4554771E2,7.5372345E1,3.4911396E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"49","size_leaf_vector":"1"}},{"base_weights":[-1.8624718E-1,-5.181829E-1,5.2098036E-1,-5.1858234E-1,7.22614E-3,3.866398E-2,-3.1870756E-2,-0E0,-3.8168587E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":115,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[1.886528E4,1.7260742E1,1.1551367E2,1.1792969E1,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.1917913E1,8.65E2,6.2E1,2.686E3,7.22614E-3,3.866398E-2,-3.1870756E-2,-0E0,-3.8168587E-2],"split_indices":[25,20,12,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[8.034549E4,5.4690242E4,2.5655252E4,5.4669152E4,2.1089827E1,2.554363E4,1.1162106E2,1.4969313E1,5.4654184E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[1.0924045E-1,1.6716547E-1,-5.11345E-1,2.4816021E-2,4.4934505E-1,-3.764979E-2,-0E0,-1.5131041E-1,7.366731E-2,3.143291E-1,4.8232388E-1,3.6931552E-2,-1.6555598E-1,5.2265756E-2,1.9077459E-1,2.6462936E-1,3.4885904E-1,3.4177996E-2,5.198667E-1,-1.238938E-2,3.6211323E-2,3.749212E-3,4.045407E-2,1.3324148E-2,2.2712506E-2,1.8285882E-2,3.0502405E-2,-0E0,2.5715929E-2,3.835118E-2,-3.5484284E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":116,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,-1,19,21,23,25,27,-1,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[5.68709E3,5.811274E3,1.2099609E0,8.276366E2,2.0845312E2,0E0,0E0,1.921351E2,1.8691934E2,1.0795959E1,1.607129E1,0E0,3.6529602E1,3.6184174E1,8.796631E0,3.6244507E0,1.491272E0,0E0,1.3704834E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,12,12,13,13,14,14,15,15,16,16,18,18],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,-1,20,22,24,26,28,-1,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.9E1,3E0,7.353846E1,1E0,6E0,-3.764979E-2,-0E0,6.2E1,2E0,4E0,1.3E1,3.6931552E-2,1.7593646E2,1.25E2,1E0,1E0,2E0,3.4177996E-2,1.7E1,-1.238938E-2,3.6211323E-2,3.749212E-3,4.045407E-2,1.3324148E-2,2.2712506E-2,1.8285882E-2,3.0502405E-2,-0E0,2.5715929E-2,3.835118E-2,-3.5484284E-4],"split_indices":[6,20,10,20,20,0,0,5,20,20,20,0,14,5,47,47,46,0,2,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.5825731E5,1.447638E5,1.3493514E4,9.6247445E4,4.8516355E4,1.3473676E4,1.9837831E1,2.0859553E4,7.538789E4,9.588196E3,3.892816E4,4.2738687E2,2.0432166E4,6.3807195E4,1.1580691E4,4.053979E3,5.5342173E3,2.666658E4,1.2261581E4,2.0361508E4,7.065805E1,6.3665703E4,1.4149373E2,1.0786692E4,7.9399915E2,3.7292524E3,3.2472656E2,1.0652785E1,5.523565E3,1.2242594E4,1.8987263E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-1.547529E-2,1.1918549E-1,-4.3253276E-1,3.0225703E-1,4.4337034E-2,-2.824017E-1,-4.7363275E-1,-4.449664E-1,3.08361E-1,6.1826613E-2,-5.717843E-2,-1.3083899E-1,-3.5627505E-1,-4.0857506E-1,-5.062134E-1,-0E0,-3.432033E-2,3.1012368E-1,-3.1335954E-2,1.0726316E-1,2.9306104E-2,-4.537125E-2,-4.476151E-1,-1.8378383E-1,1.3493598E-1,-2.736929E-1,-3.962889E-1,-4.1728696E-1,1.9073658E-1,-5.0855166E-1,4.9704768E-2,2.233192E-2,3.722218E-2,4.4459277E-3,2.1857167E-2,-1.4872422E-2,4.3043317E-3,1.1396962E-3,-7.1770577E-3,-3.5763055E-2,-0E0,-2.9893491E-2,-1.9571357E-4,-2.1957532E-2,5.064522E-2,-1.9059442E-2,-3.1327464E-2,-2.5835274E-2,-3.2215226E-2,-1.732227E-3,3.4129858E-2,-3.7442036E-2,-0E0,-0E0,1.6599884E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":117,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,-1,-1,31,-1,33,35,37,39,41,-1,43,45,47,49,51,53,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[8.093032E3,1.4890789E3,2.0990479E2,1.4391699E2,1.3735352E2,8.103357E1,4.9432617E1,2.8678436E0,4.0623047E1,9.6442795E1,4.794884E1,2.5407344E2,1.0545776E1,5.1102905E1,2.7628906E1,0E0,0E0,3.235376E1,0E0,2.4091818E2,2.599027E2,3.561012E1,8.497639E0,9.705461E1,0E0,4.0172806E1,7.1690674E0,4.989624E0,1.0994294E1,9.1552734E-1,2.0267005E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,17,17,19,19,20,20,21,21,22,22,23,23,25,25,26,26,27,27,28,28,29,29,30,30],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,-1,-1,32,-1,34,36,38,40,42,-1,44,46,48,50,52,54,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4E0,1E0,8E0,2E0,2E0,4.3323E4,1.3E1,4.1E1,5.78E2,4.6807E4,1.25E2,4.3152E4,5.0282E4,6.4946E4,6.2E1,-0E0,-3.432033E-2,1.5E1,-3.1335954E-2,4.3668E4,4.894E4,4.8106E4,4.5065074E4,3.7885E4,1.3493598E-1,5.0109E4,5E0,4.1673E4,1E1,6.5172E4,3E2,2.233192E-2,3.722218E-2,4.4459277E-3,2.1857167E-2,-1.4872422E-2,4.3043317E-3,1.1396962E-3,-7.1770577E-3,-3.5763055E-2,-0E0,-2.9893491E-2,-1.9571357E-4,-2.1957532E-2,5.064522E-2,-1.9059442E-2,-3.1327464E-2,-2.5835274E-2,-3.2215226E-2,-1.732227E-3,3.4129858E-2,-3.7442036E-2,-0E0,-0E0,1.6599884E-2],"split_indices":[20,20,3,4,3,0,3,45,15,0,5,0,0,0,9,0,0,4,0,0,0,0,22,0,0,0,3,0,3,0,5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.4404355E5,1.08875555E5,3.516799E4,3.1557584E4,7.731797E4,7.6137007E3,2.755429E4,2.4049219E2,3.1317092E4,6.602548E4,1.1292493E4,2.5377942E3,5.0759067E3,9.312038E3,1.8242252E4,9.252924E0,2.3123926E2,3.1257512E4,5.9581345E1,2.7432002E4,3.8593477E4,1.0989445E4,3.0304752E2,2.4819946E3,5.5799637E1,1.7423367E3,3.3335698E3,9.194216E3,1.178222E2,1.8180988E4,6.126277E1,3.0305713E4,9.5179706E2,2.204723E4,5.3847725E3,4.2877793E3,3.4305695E4,5.004228E3,5.9852173E3,2.9168317E2,1.1364346E1,1.0892201E3,1.3927747E3,1.7119175E3,3.0419123E1,6.5295605E2,2.6806138E3,2.3147458E3,6.8794697E3,5.3365356E1,6.445684E1,1.8153596E4,2.739313E1,2.5787966E1,3.5474804E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"55","size_leaf_vector":"1"}},{"base_weights":[-1.8926492E-1,-5.1716447E-1,5.1896673E-1,-5.1745665E-1,4.459327E-3,3.8517427E-2,-3.1283658E-2,-3.809535E-2,-1.4114642E-1,-2.456659E-2,6.729923E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0],"id":118,"left_children":[1,3,5,7,-1,-1,-1,-1,9,-1,-1],"loss_changes":[1.7579863E4,1.2674805E1,1.073584E2,2.071289E0,0E0,0E0,0E0,0E0,6.152178E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,8,8],"right_children":[2,4,6,8,-1,-1,-1,-1,10,-1,-1],"split_conditions":[2.1917913E1,3.1E1,6.2E1,1.9963336E-1,4.459327E-3,3.8517427E-2,-3.1283658E-2,-3.809535E-2,3.47E2,-2.456659E-2,6.729923E-3],"split_indices":[25,2,10,25,0,0,0,0,21,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[7.568413E4,5.1741957E4,2.3942178E4,5.1730598E4,1.1357499E1,2.3837111E4,1.0506674E2,5.165007E4,8.052873E1,6.122369E1,1.930504E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"11","size_leaf_vector":"1"}},{"base_weights":[1.0659202E-1,1.6148111E-1,-3.755731E-2,2.5515009E-2,4.439608E-1,-1.4468627E-1,7.146921E-2,3.081583E-1,4.7805193E-1,3.6583815E-2,-1.5788382E-1,5.04759E-2,1.878372E-1,2.4667133E-1,3.7923717E-1,4.7886205E-1,-1.1505905E-2,-1.595659E-2,-8.528992E-3,3.9030726E-3,-4.0612385E-2,1.2585521E-2,2.839099E-2,2.7885249E-2,1.3657391E-2,3.263275E-2,2.2818606E-2,3.5420246E-2,1.410657E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":119,"left_children":[1,3,-1,5,7,9,11,13,15,-1,17,19,21,23,25,27,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[5.204604E3,5.418208E3,0E0,7.450946E2,2.0478613E2,1.6927707E2,1.8147528E2,3.4731445E1,2.1989258E1,0E0,4.623886E1,9.529303E1,3.2871826E1,3.5712006E1,1.1619507E1,2.1536133E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,10,10,11,11,12,12,13,13,14,14,15,15],"right_children":[2,4,-1,6,8,10,12,14,16,-1,18,20,22,24,26,28,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[8.88E3,3E0,-3.755731E-2,1E0,6E0,6.2E1,2E0,4.9416E4,3.22E2,3.6583815E-2,4.6453E4,6.5172E4,6.252E4,3.8305E4,5.7831E4,6.4946E4,-1.1505905E-2,-1.595659E-2,-8.528992E-3,3.9030726E-3,-4.0612385E-2,1.2585521E-2,2.839099E-2,2.7885249E-2,1.3657391E-2,3.263275E-2,2.2818606E-2,3.5420246E-2,1.410657E-2],"split_indices":[5,20,0,20,23,5,23,0,5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.5370097E5,1.411645E5,1.2536472E4,9.532073E4,4.5843773E4,2.0224053E4,7.509667E4,9.262168E3,3.6581605E4,3.8935184E2,1.9834701E4,6.3687656E4,1.1409018E4,5.0455854E3,4.2165825E3,3.654957E4,3.203583E1,8.1455615E3,1.168914E4,6.3436227E4,2.5142903E2,1.0570402E4,8.3861536E2,1.5372281E3,3.5083572E3,2.0999473E3,2.1166353E3,3.6183668E4,3.659047E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[-1.3956412E-2,1.1318434E-1,-4.181677E-1,2.836606E-1,4.8997227E-2,-2.3627655E-1,-4.4978857E-1,-4.3928844E-1,2.8968132E-1,4.429816E-2,3.797817E-2,-1.4018454E-1,-3.666129E-1,-4.571882E-1,6.793877E-2,-0E0,-3.391208E-2,3.2890162E-1,2.6037425E-1,9.22364E-2,1.1536343E-2,-3.4834516E-1,-5.7581633E-2,-3.4940276E-2,-3.1853864E-1,-4.616777E-1,3.0602306E-1,1.7826422E-1,-2.9690867E-2,1.8980458E-2,2.7067726E-2,-3.3049388E-3,2.1368908E-2,5.2096066E-3,5.0446805E-2,-4.645864E-3,7.01193E-3,-1.0934564E-2,-2.8347583E-2,2.003551E-2,-1.5083585E-2,3.3794984E-2,-2.7764473E-2,-2.8861823E-2,-3.7235785E-2,3.4027748E-2,-1.1176998E-2,2.6077856E-3,6.317945E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":120,"left_children":[1,3,5,7,9,11,13,15,17,19,-1,21,23,25,27,-1,-1,29,31,33,35,37,39,-1,41,43,45,47,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[7.2347944E3,1.1684896E3,1.87396E2,1.27049805E2,1.6613293E2,5.8669006E1,1.1315576E2,2.633255E0,2.792871E1,1.20173904E2,0E0,4.730614E1,3.3582153E0,9.919385E1,1.927942E1,0E0,0E0,2.8153687E1,1.5619238E2,3.8988382E2,2.8744116E2,1.2198486E0,1.0448047E2,0E0,7.073874E1,7.795264E1,1.4478121E1,2.5515116E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,11,11,12,12,13,13,14,14,17,17,18,18,19,19,20,20,21,21,22,22,24,24,25,25,26,26,27,27],"right_children":[2,4,6,8,10,12,14,16,18,20,-1,22,24,26,28,-1,-1,30,32,34,36,38,40,-1,42,44,46,48,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4E0,1E0,7E0,2E0,1.7E1,5.0282E4,6.4E1,6.999E3,4.6453E4,4.6453E4,3.797817E-2,3.8305E4,5.4379E4,4.5065074E4,5.78E2,-0E0,-3.391208E-2,3.8305E4,4.894E4,4.5852E4,5.661E4,3.4123E4,4.1673E4,-3.4940276E-2,5.4824E4,1.3E1,5.9726E4,1.4922222E1,-2.9690867E-2,1.8980458E-2,2.7067726E-2,-3.3049388E-3,2.1368908E-2,5.2096066E-3,5.0446805E-2,-4.645864E-3,7.01193E-3,-1.0934564E-2,-2.8347583E-2,2.003551E-2,-1.5083585E-2,3.3794984E-2,-2.7764473E-2,-2.8861823E-2,-3.7235785E-2,3.4027748E-2,-1.1176998E-2,2.6077856E-3,6.317945E-2],"split_indices":[23,3,23,4,2,0,10,0,0,0,0,0,0,22,15,0,0,0,0,0,0,0,0,0,0,23,0,11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.4071464E5,1.0703373E5,3.3680918E4,2.923512E4,7.779861E4,5.0356177E3,2.8645299E4,2.2580179E2,2.9009318E4,7.7049484E4,7.4912134E2,2.9434902E3,2.0921274E3,2.8257947E4,3.8735196E2,9.081741E0,2.1672005E2,1.2254807E4,1.6754512E4,3.1173887E4,4.58756E4,8.0137897E2,2.142111E3,5.7027545E2,1.521852E3,2.8106246E4,1.5170084E2,3.3167993E2,5.5672035E1,4.447829E3,7.8069775E3,1.4797474E3,1.5274764E4,3.0109615E4,1.0642717E3,2.4203648E4,2.1671953E4,1.6549184E2,6.3588715E2,6.427115E2,1.4993997E3,9.375651E1,1.4280956E3,1.1088475E4,1.7017771E4,1.2616334E2,2.5537493E1,2.906484E2,4.1031525E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"49","size_leaf_vector":"1"}},{"base_weights":[-1.923259E-1,-5.16774E-1,5.1601857E-1,-0E0,-3.8036406E-2,-3.1677525E-2,3.8390018E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":121,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.640287E4,1.019043E1,1.2665088E2,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3.47E2,2.686E3,1.48E2,-0E0,-3.8036406E-2,-3.1677525E-2,3.8390018E-2],"split_indices":[21,0,6,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[7.135576E4,4.894886E4,2.2406902E4,1.6858084E1,4.8932E4,1.2576975E2,2.2281133E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.0180224E-1,1.5379529E-1,-3.7505627E-2,2.4518637E-2,4.3673277E-1,-1.3309881E-1,6.5956056E-2,3.0124113E-1,4.7152454E-1,3.4130335E-1,-1.4967676E-1,4.6033267E-2,1.7778602E-1,2.3906432E-1,3.7414852E-1,4.731129E-1,3.1896087E-4,3.622883E-2,7.83413E-3,-1.5090842E-2,-8.051058E-3,3.5712395E-3,-4.0270522E-2,1.1858242E-2,2.7792409E-2,2.799913E-2,1.2928569E-2,3.312671E-2,2.2496423E-2,3.338181E-2,3.784136E-2,1.0604489E-2,-1.1590385E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":122,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,27,29,31,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.7551143E3,5.039965E3,0E0,6.1787823E2,1.9642285E2,1.5354376E2,1.652528E2,3.4699768E1,2.186377E1,1.7827988E1,3.9744446E1,9.126639E1,3.2590027E1,3.8765656E1,1.3767944E1,1.7669922E1,1.3802831E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,28,30,32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.14E2,3E0,-3.7505627E-2,1E0,6E0,1E0,2E0,4.9416E4,6.5172E4,6.2E1,4.6624E4,6.5172E4,6.252E4,3.8305E4,5.6699E4,1.3E1,1E1,3.622883E-2,7.83413E-3,-1.5090842E-2,-8.051058E-3,3.5712395E-3,-4.0270522E-2,1.1858242E-2,2.7792409E-2,2.799913E-2,1.2928569E-2,3.312671E-2,2.2496423E-2,3.338181E-2,3.784136E-2,1.0604489E-2,-1.1590385E-3],"split_indices":[6,20,0,20,23,35,23,0,0,9,0,0,0,0,0,23,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.4958831E5,1.3788633E5,1.1701977E4,9.466842E4,4.321791E4,1.9663025E4,7.500539E4,8.892795E3,3.4325117E4,6.423701E2,1.9020656E4,6.3734168E4,1.1271226E4,4.877212E3,4.0155828E3,3.4192656E4,1.3245921E2,3.6468167E2,2.7768842E2,7.8984443E3,1.1122212E4,6.3485918E4,2.4825072E2,1.0458321E4,8.1290393E2,1.4559226E3,3.421289E3,1.8225966E3,2.1929863E3,2.3490277E4,1.070238E4,5.7766537E1,7.469268E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[-1.1137722E-2,1.0563858E-1,-4.2496556E-1,2.767058E-1,4.447552E-2,-3.4851238E-1,-4.7962326E-1,-4.2811924E-1,2.8257594E-1,4.002368E-2,3.7899252E-2,-2.4444465E-1,-3.839861E-1,-4.921174E-1,5.9226323E-2,-0E0,-3.4205932E-2,3.2358083E-1,2.51009E-1,8.924748E-2,6.2750266E-3,-3.2689425E-1,6.885086E-1,-3.9050874E-1,-0E0,-4.996092E-1,3.1362322E-1,1.7021872E-1,-2.9449712E-2,1.9107055E-2,2.6313085E-2,-9.913727E-3,2.0755094E-2,5.0514084E-3,4.872124E-2,-5.0132982E-3,6.669833E-3,-3.2904454E-2,-1.05622625E-2,1.7702062E-1,2.4664827E-2,-1.9951867E-2,-2.978281E-2,-1.7122E-2,3.497707E-2,-3.684002E-2,6.1494964E-3,3.4152713E-2,-9.430315E-3,1.2917786E-5,5.5258676E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":123,"left_children":[1,3,5,7,9,11,13,15,17,19,-1,21,23,25,27,-1,-1,29,31,33,35,37,39,41,43,45,47,49,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[6.6336606E3,1.1168875E3,1.1827588E2,1.1619971E2,1.6062032E2,4.102649E1,1.2178906E2,5.405876E0,3.0879639E1,1.290525E2,0E0,2.5294652E2,2.4643555E1,1.0625879E2,1.8532003E1,0E0,0E0,2.0451538E1,1.9277313E2,3.6746082E2,2.921117E2,6.2020752E1,1.3108073E2,9.51123E0,1.8936472E1,1.5517578E1,1.3345531E1,2.6850918E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,11,11,12,12,13,13,14,14,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27],"right_children":[2,4,6,8,10,12,14,16,18,20,-1,22,24,26,28,-1,-1,30,32,34,36,38,40,42,44,46,48,50,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[5E0,1E0,1.2E1,1E0,1.7E1,4.1673E4,6.2E1,1.1E1,4.6807E4,4.6453E4,3.7899252E-2,4.1131E4,6.4946E4,4.5065074E4,5.78E2,-0E0,-3.4205932E-2,3.8305E4,4.894E4,4.5852E4,5.661E4,3.7885E4,4.1233E4,6E0,1E1,1.7E1,5.9726E4,7.5574715E1,-2.9449712E-2,1.9107055E-2,2.6313085E-2,-9.913727E-3,2.0755094E-2,5.0514084E-3,4.872124E-2,-5.0132982E-3,6.669833E-3,-3.2904454E-2,-1.05622625E-2,1.7702062E-1,2.4664827E-2,-1.9951867E-2,-2.978281E-2,-1.7122E-2,3.497707E-2,-3.684002E-2,6.1494964E-3,3.4152713E-2,-9.430315E-3,1.2917786E-5,5.5258676E-2],"split_indices":[23,3,23,42,2,0,10,46,0,0,0,0,0,22,15,0,0,0,0,0,0,0,0,23,23,2,0,13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.3720277E5,1.0699614E5,3.020662E4,2.8137875E4,7.8858266E4,1.2677877E4,1.7528742E4,2.1646822E2,2.7921406E4,7.814473E4,7.135376E2,3.2962886E3,9.381589E3,1.7146844E4,3.8189847E2,9.136989E0,2.0733122E2,1.200276E4,1.5918646E4,3.1682355E4,4.646237E4,3.0411797E3,2.5510898E2,9.23215E3,1.4943813E2,1.7001717E4,1.451269E2,3.2567657E2,5.62219E1,4.285997E3,7.7167627E3,1.167474E3,1.4751173E4,3.0605994E4,1.0763628E3,2.46392E4,2.1823172E4,1.8022223E3,1.2389574E3,3.1997086E1,2.231119E2,1.0687238E3,8.163427E3,9.887997E1,5.0558155E1,1.6981975E4,1.9741928E1,1.2159079E2,2.3536123E1,2.6864536E2,5.7031227E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"51","size_leaf_vector":"1"}},{"base_weights":[-1.958756E-1,-5.158133E-1,5.1459503E-1,7.928069E-3,-3.7975643E-2,-3.0784408E-2,3.826701E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":124,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.5292248E4,1.6029297E1,1.1168799E2,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3.47E2,2.686E3,8E1,7.928069E-3,-3.7975643E-2,-3.0784408E-2,3.826701E-2],"split_indices":[21,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[6.7259266E4,4.6384832E4,2.0874434E4,1.7313454E1,4.6367516E4,1.12633316E2,2.07618E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.0056166E-1,1.49884E-1,-3.7416685E-2,2.686499E-2,4.2727757E-1,-1.19442135E-1,6.355746E-2,2.9884967E-1,4.608628E-1,3.603447E-2,-1.315424E-1,-4.6626896E-2,6.6114746E-2,2.3793902E-1,3.6686566E-1,4.6792614E-1,8.779217E-3,-7.3800986E-3,-1.4962566E-2,5.0431928E-3,-4.2990968E-2,2.6694883E-2,1.3300066E-2,3.1588394E-2,2.2595484E-2,3.2593396E-2,3.7419472E-2,8.895069E-3,-3.0662103E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":125,"left_children":[1,3,-1,5,7,9,11,13,15,-1,17,-1,19,21,23,25,27,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.376126E3,4.5970215E3,0E0,5.0117007E2,1.713706E2,1.3540091E2,1.2903317E2,3.0290466E1,1.0070459E2,0E0,3.8542206E1,0E0,1.1447366E2,2.8297333E1,8.009338E0,2.3217285E1,2.3255274E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,10,10,12,12,13,13,14,14,15,15,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,-1,18,-1,20,22,24,26,28,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.7E1,3E0,-3.7416685E-2,1E0,6E0,6.2E1,3.32E4,4.913E4,2.09E2,3.603447E-2,5.6699E4,-4.6626896E-2,6.5172E4,3.8305E4,5.6699E4,1.2E1,1.04949E5,-7.3800986E-3,-1.4962566E-2,5.0431928E-3,-4.2990968E-2,2.6694883E-2,1.3300066E-2,3.1588394E-2,2.2595484E-2,3.2593396E-2,3.7419472E-2,8.895069E-3,-3.0662103E-2],"split_indices":[6,3,0,21,3,5,0,0,5,0,0,0,0,0,0,3,26,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.4571095E5,1.348151E5,1.0895869E4,9.34218E4,4.1393293E4,1.8683928E4,7.473787E4,8.646482E3,3.2746809E4,3.4491135E2,1.8339018E4,2.5457715E2,7.448329E4,4.6424575E3,4.0040251E3,3.2225154E4,5.2165344E2,1.2876105E4,5.462912E3,7.422395E4,2.5933627E2,1.399478E3,3.2429797E3,1.8661119E3,2.1379133E3,2.019699E4,1.2028165E4,4.3225964E2,8.939381E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[-8.075553E-3,1.0492232E-1,-4.1336146E-1,2.7228606E-1,4.306992E-2,-3.4868267E-1,-5.009719E-1,-4.2549187E-1,2.77748E-1,8.750227E-2,1.2804138E-2,-2.0640728E-1,-3.8351575E-1,-5.0407577E-1,2.0970667E-2,-0E0,-3.3452157E-2,2.810827E-1,-7.2434515E-2,6.65884E-2,6.6485786E-1,-5.90768E-2,9.357066E-2,-1.1893534E-1,-3.4824416E-1,-3.9017957E-1,1.2349063E-1,-3.711608E-2,-0E0,-0E0,1.6744033E-2,2.0142104E-2,3.5925213E-2,-0E0,-2.9224044E-2,-1.7108101E-3,9.773882E-3,4.122417E-2,1.0984412E-1,6.385604E-4,-3.130493E-2,2.8454421E-2,1.7204027E-3,-2.659969E-2,-0E0,-3.452626E-2,-2.1551192E-2,-3.5816137E-2,-2.677693E-2,-1.1551121E-2,4.5206968E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":126,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,-1,-1,31,33,35,37,39,41,43,45,47,49,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[6.148666E3,1.0835884E3,1.5767725E2,1.0748535E2,1.0227138E2,7.847534E1,2.4017822E1,3.423233E0,3.4628906E1,3.6747095E2,2.657344E2,3.7962906E1,4.82666E1,2.0146484E0,1.3813978E0,0E0,0E0,3.476538E1,8.5442505E0,1.789036E2,6.9344666E1,6.0285785E2,4.4081653E2,6.275975E1,1.1720428E0,2.562439E1,2.7266876E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,-1,-1,32,34,36,38,40,42,44,46,48,50,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4E0,1E0,1.3E1,2E0,4.6453E4,6E0,6.76E1,1.3E1,7.483315E0,4.5852E4,5.661E4,5.0282E4,6.4946E4,6.5172E4,2.3E1,-0E0,-3.3452157E-2,4E0,5.78E2,3.8305E4,2E0,5.5105E4,5.8862E4,3.8305E4,5.4379E4,3.7885E4,1E1,-3.711608E-2,-0E0,-0E0,1.6744033E-2,2.0142104E-2,3.5925213E-2,-0E0,-2.9224044E-2,-1.7108101E-3,9.773882E-3,4.122417E-2,1.0984412E-1,6.385604E-4,-3.130493E-2,2.8454421E-2,1.7204027E-3,-2.659969E-2,-0E0,-3.452626E-2,-2.1551192E-2,-3.5816137E-2,-2.677693E-2,-1.1551121E-2,4.5206968E-2],"split_indices":[20,20,20,4,0,20,10,46,11,0,0,0,0,0,1,0,0,4,15,0,20,0,0,0,0,0,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.3419134E5,1.0492336E5,2.9267988E4,2.8270508E4,7.665285E4,1.6912682E4,1.2355307E4,2.034858E2,2.8067021E4,3.0943598E4,4.5709254E4,3.3824568E3,1.3530226E4,1.2297938E4,5.7368187E1,9.740306E0,1.9374548E2,2.7826652E4,2.4036853E2,2.9883672E4,1.0599242E3,2.4133076E4,2.1576176E4,2.1361936E3,1.2462633E3,1.3372193E4,1.5803236E2,1.2282558E4,1.53804455E1,3.7823353E1,1.9544832E1,2.6938387E4,8.882653E2,1.8565468E2,5.4713852E1,1.2636533E4,1.7247139E4,9.613237E2,9.860054E1,2.03551E4,3.777976E3,4.1378364E3,1.743834E4,7.0426575E2,1.4319277E3,3.2670544E2,9.1955786E2,2.7539634E3,1.06182295E4,9.341144E1,6.4620926E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"51","size_leaf_vector":"1"}},{"base_weights":[-1.9882657E-1,-5.151006E-1,5.1267374E-1,-0E0,-3.7918836E-2,-3.0856632E-2,3.8152266E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":127,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.42939E4,1.2274414E1,1.1112891E2,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3.47E2,2.686E3,1.48E2,-0E0,-3.7918836E-2,-3.0856632E-2,3.8152266E-2],"split_indices":[21,0,6,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[6.3503473E4,4.397107E4,1.9532402E4,1.615697E1,4.3954914E4,1.1220599E2,1.9420197E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[9.81178E-2,1.4482604E-1,-3.7382238E-2,2.959062E-2,4.2268032E-1,-1.0983972E-1,6.446054E-2,2.7785057E-1,4.6189472E-1,3.579311E-2,-1.2117118E-1,4.703363E-2,1.6525388E-1,1.7091962E-2,2.2844236E-2,3.234817E-2,5.102004E-1,-9.1210725E-3,3.4693044E-2,3.0879024E-3,8.750961E-3,1.1617391E-2,3.644971E-2,3.7720274E-2,-4.4421707E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":128,"left_children":[1,3,-1,5,7,9,11,13,15,-1,17,19,21,-1,-1,-1,23,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.0228013E3,4.222378E3,0E0,4.5342798E2,2.1266553E2,1.2337898E2,1.2944559E2,7.406067E0,2.3104492E1,0E0,2.822638E1,2.1855316E1,2.0589813E1,0E0,0E0,0E0,1.764746E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,10,10,11,11,12,12,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,-1,18,20,22,-1,-1,-1,24,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.14E2,3E0,-3.7382238E-2,1E0,6E0,6.2E1,2E0,4E0,1.3E1,3.579311E-2,5.78E2,1E0,1.25E2,1.7091962E-2,2.2844236E-2,3.234817E-2,3E2,-9.1210725E-3,3.4693044E-2,3.0879024E-3,8.750961E-3,1.1617391E-2,3.644971E-2,3.7720274E-2,-4.4421707E-3],"split_indices":[6,20,0,20,3,5,3,3,3,0,15,47,5,0,0,0,5,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.4213069E5,1.3198205E5,1.014865E4,9.331769E4,3.866435E4,1.8619102E4,7.4698586E4,8.295413E3,3.0368938E4,3.2784656E2,1.8291256E4,6.376526E4,1.0933328E4,3.5976414E3,4.697772E3,2.098772E4,9.381217E3,1.8224271E4,6.698452E1,5.9693086E4,4.0721765E3,1.0731051E4,2.0227722E2,9.354098E3,2.7119593E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"25","size_leaf_vector":"1"}},{"base_weights":[-7.142039E-3,9.5424935E-2,-4.227949E-1,2.594344E-1,3.78437E-2,-3.3520144E-1,-5.012496E-1,-3.229843E-2,2.64515E-1,5.501372E-2,-5.2278712E-2,-2.3482679E-1,-2.6965102E-2,-3.710149E-2,4.8231106E-2,2.5818965E-1,3.6871787E-2,5.859654E-2,-0E0,-2.8409036E-2,-2.8491494E-1,-1.382426E-2,-2.0002354E-2,-0E0,1.6081246E-2,1.9129686E-2,-2.088971E-2,4.3367893E-3,-2.4516365E-2,6.1486214E-3,-1.1186788E-3,-4.4447297E-4,-5.4351585E-3,-8.433357E-3,-2.9479556E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":129,"left_children":[1,3,5,7,9,11,13,-1,15,17,19,21,-1,-1,23,25,-1,27,29,31,33,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[5.612625E3,9.9413354E2,1.7103174E2,9.666101E1,1.2097887E2,3.3458862E1,2.7226318E1,0E0,3.3595093E1,1.2696259E1,6.645607E1,1.1594238E0,0E0,0E0,1.8983411E0,2.7112793E1,0E0,6.565201E0,5.525007E0,1.0862397E1,1.7661667E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,10,10,11,11,14,14,15,15,17,17,18,18,19,19,20,20],"right_children":[2,4,6,8,10,12,14,-1,16,18,20,22,-1,-1,24,26,-1,28,30,32,34,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[5E0,1E0,1.3E1,1.05E2,2E0,7E0,6.2E1,-3.229843E-2,1.71E2,1E0,1E0,6E0,-2.6965102E-2,-3.710149E-2,3E2,2.71E3,3.6871787E-2,1.25E2,4E0,3E0,3E0,-1.382426E-2,-2.0002354E-2,-0E0,1.6081246E-2,1.9129686E-2,-2.088971E-2,4.3367893E-3,-2.4516365E-2,6.1486214E-3,-1.1186788E-3,-4.4447297E-4,-5.4351585E-3,-8.433357E-3,-2.9479556E-2],"split_indices":[20,20,3,5,3,3,9,0,6,47,47,3,0,0,5,5,0,5,46,20,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.3157502E5,1.05522586E5,2.6052432E4,2.737697E4,7.814562E4,1.237713E4,1.3675302E4,1.8146169E2,2.719551E4,6.571788E4,1.2427733E4,3.0233728E3,9.353757E3,1.3613713E4,6.1588856E1,2.6536635E4,6.588755E2,6.162387E4,4.094012E3,1.1310594E4,1.1171398E3,1.4518745E3,1.5714982E3,2.6164482E1,3.5424374E1,2.646485E4,7.178398E1,6.1594844E4,2.9028152E1,6.695562E2,3.4244556E3,7.7067314E3,3.603862E3,4.8673358E2,6.304061E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"35","size_leaf_vector":"1"}},{"base_weights":[-2.0244302E-1,-5.143262E-1,5.107358E-1,-3.7864614E-2,2.8608167E-3,-3.0715026E-2,5.16962E-1,3.805237E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":130,"left_children":[1,3,5,-1,-1,-1,7,-1,-1],"loss_changes":[1.3321623E4,1.3291016E1,1.0773926E2,0E0,0E0,0E0,3.416504E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,6,6],"right_children":[2,4,6,-1,-1,-1,8,-1,-1],"split_conditions":[3.49E2,3.1E1,8.88E3,-3.7864614E-2,2.8608167E-3,-3.0715026E-2,1.092E4,3.805237E-2,-0E0],"split_indices":[23,2,5,0,0,0,5,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5.987485E4,4.1666836E4,1.8208016E4,4.1651668E4,1.5170895E1,1.09278564E2,1.8098736E4,1.808915E4,9.586771E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[9.4055265E-2,1.3801026E-1,-3.7310917E-2,2.8864082E-2,4.1477495E-1,-9.781454E-2,5.9704356E-2,2.6820067E-1,4.5563766E-1,3.5545465E-2,-1.086259E-1,4.356363E-2,1.5429766E-1,2.0709427E-1,3.4190935E-1,4.3269578E-1,5.06294E-1,-5.528785E-3,-1.37019325E-2,-4.027779E-2,3.36822E-3,1.0066737E-2,2.7031623E-2,2.6015667E-2,1.06329955E-2,3.0829828E-2,2.0264123E-2,3.2104388E-2,6.5177367E-3,3.7543215E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":131,"left_children":[1,3,-1,5,7,9,11,13,15,-1,17,19,21,23,25,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.6623882E3,3.9004604E3,0E0,3.619697E2,2.1201025E2,1.1109828E2,1.1228012E2,3.1164917E1,2.3860352E1,0E0,4.4012543E1,8.003149E1,3.571338E1,3.6533478E1,1.1783508E1,2.0847656E1,1.9571045E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,10,10,11,11,12,12,13,13,14,14,15,15,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,-1,18,20,22,24,26,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4.8E1,3E0,-3.7310917E-2,1E0,6E0,6.2E1,2E0,4.9416E4,1.3E1,3.5545465E-2,5.6699E4,3.32E4,6.252E4,3.8305E4,5.6699E4,6.4946E4,6.76E1,-5.528785E-3,-1.37019325E-2,-4.027779E-2,3.36822E-3,1.0066737E-2,2.7031623E-2,2.6015667E-2,1.06329955E-2,3.0829828E-2,2.0264123E-2,3.2104388E-2,6.5177367E-3,3.7543215E-2,-0E0],"split_indices":[4,20,0,20,3,5,3,0,3,0,0,0,0,0,0,0,13,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.3866348E5,1.2923511E5,9.428382E3,9.2710914E4,3.6524195E4,1.809704E4,7.4613875E4,8.0183687E3,2.8505826E4,3.1079858E2,1.778624E4,6.3820703E4,1.0793172E4,4.459946E3,3.558423E3,1.9780344E4,8.725481E3,1.2511903E4,5.2743364E3,2.1851035E2,6.360219E4,1.0023172E4,7.700005E2,1.2847056E3,3.1752402E3,1.5708934E3,1.9875298E3,1.954297E4,2.3737311E2,8.66202E3,6.346194E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-4.843107E-3,9.1814086E-2,-4.174472E-1,2.5509375E-1,3.6178347E-2,-3.1936404E-1,-4.9407643E-1,-4.1367698E-1,2.601282E-1,3.8790647E-2,-4.619071E-1,-1.5029143E-1,-3.4362474E-1,-3.6558814E-2,4.293831E-2,-3.2403555E-2,-0E0,3.6817756E-2,2.5394914E-1,5.1826447E-2,-3.226601E-2,-3.801841E-2,2.0315245E-2,-1.4245908E-2,-3.755732E-3,-2.1517111E-2,-2.7210288E-2,-0E0,2.3822881E-2,1.8905079E-2,-1.4926922E-3,4.115624E-3,-5.850127E-4,-1.5654765E-3,-1.3087822E-2,-0E0,-1.5522527E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":132,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,-1,27,-1,-1,-1,29,31,33,-1,-1,-1,-1,-1,-1,35,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[5.1377197E3,9.4510455E2,1.7600781E2,8.870569E1,9.799956E1,3.988159E1,2.5135742E1,9.100075E-1,3.1967407E1,7.19209E1,1.8871323E1,4.0119934E0,6.423584E0,0E0,3.163688E0,0E0,0E0,0E0,2.3400269E1,1.6540619E1,1.742471E1,0E0,0E0,0E0,0E0,0E0,0E0,1.4098549E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,14,14,18,18,19,19,20,20,27,27],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,-1,28,-1,-1,-1,30,32,34,-1,-1,-1,-1,-1,-1,36,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[5E0,1E0,1.2E1,2E0,1.25E2,6E0,6.76E1,6.2E1,1E0,2E0,2.3E1,6.001E3,8E0,-3.6558814E-2,3.341E3,-3.2403555E-2,-0E0,3.6817756E-2,1E0,1E0,1E0,-3.801841E-2,2.0315245E-2,-1.4245908E-2,-3.755732E-3,-2.1517111E-2,-2.7210288E-2,1E2,2.3822881E-2,1.8905079E-2,-1.4926922E-3,4.115624E-3,-5.850127E-4,-1.5654765E-3,-1.3087822E-2,-0E0,-1.5522527E-2],"split_indices":[20,20,23,4,5,23,10,5,8,20,1,1,20,0,23,0,0,0,34,47,47,0,0,0,0,0,0,24,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.2874465E5,1.0429801E5,2.4446637E4,2.6462625E4,7.783538E4,1.0786039E4,1.3660598E4,1.810607E2,2.6281564E4,7.7452484E4,3.8289746E2,1.4022755E3,9.383764E3,1.3602735E4,5.786275E1,1.634722E2,1.7588512E1,6.1047906E2,2.5671086E4,6.554396E4,1.19085205E4,3.687255E2,1.4171961E1,9.1401874E2,4.8825674E2,3.3213535E3,6.0624106E3,3.42151E1,2.3647652E1,2.5418812E4,2.5227333E2,6.1443953E4,4.1000127E3,1.1133183E4,7.753376E2,1.0221759E1,2.399334E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"37","size_leaf_vector":"1"}},{"base_weights":[-2.0660734E-1,-5.135954E-1,5.098224E-1,4.9298815E-3,-3.7814233E-2,-2.964733E-2,3.7945107E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":133,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.2432137E4,1.4194336E1,9.5351074E1,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3.47E2,2.686E3,8E1,4.9298815E-3,-3.7814233E-2,-2.964733E-2,3.7945107E-2],"split_indices":[21,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[5.6509375E4,3.956805E4,1.6941326E4,1.576105E1,3.955229E4,9.8521614E1,1.6842805E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[8.982968E-2,1.3133882E-1,-3.727268E-2,3.4355417E-2,4.2878288E-1,-8.988559E-2,6.278706E-2,3.1859678E-1,4.6010497E-1,4.2676005E-1,-9.9893644E-2,4.122376E-2,1.605446E-1,2.3876897E-1,3.1252068E-2,4.635039E-1,1.4042364E-1,-2.0309356E-3,3.5365976E-2,-1.1510152E-2,-4.4444483E-3,3.2014851E-3,-3.944243E-2,1.0797177E-2,2.336658E-2,3.0542694E-2,1.2459034E-2,3.4205057E-2,-0E0,2.0553924E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":134,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,-1,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.3475508E3,3.6457214E3,0E0,3.369381E2,9.986377E1,8.9319916E1,1.6214948E2,5.290631E1,2.083545E1,1.1690708E1,3.704976E1,8.074893E1,2.6112885E1,4.4157806E1,0E0,1.8918457E1,3.6248407E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,15,15,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,-1,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4.8E1,4E0,-3.727268E-2,1E0,7E0,2E0,2E0,5.0282E4,6.4946E4,6.146E3,4.6453E4,6.5172E4,6.252E4,3.8305E4,3.1252068E-2,6.76E1,1E1,-2.0309356E-3,3.5365976E-2,-1.1510152E-2,-4.4444483E-3,3.2014851E-3,-3.944243E-2,1.0797177E-2,2.336658E-2,3.0542694E-2,1.2459034E-2,3.4205057E-2,-0E0,2.0553924E-2,-0E0],"split_indices":[4,20,0,20,21,4,21,0,0,0,0,0,0,0,0,10,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.3529045E5,1.2650684E5,8.783614E3,9.54278E4,3.1079045E4,1.7715074E4,7.771273E4,6.9553213E3,2.4123723E4,3.1520923E2,1.7399865E4,6.3745453E4,1.39672705E4,4.0290444E3,2.926277E3,2.3841475E4,2.8224823E2,1.7966927E1,2.972423E2,7.057635E3,1.0342231E4,6.3513887E4,2.3156657E2,1.2902783E4,1.0644874E3,1.0937699E3,2.9352747E3,2.3777664E4,6.381052E1,1.119888E2,1.7025943E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-4.3206196E-3,8.654067E-2,-4.1231793E-1,2.3873645E-1,3.6158483E-2,-3.1940648E-1,-4.9869326E-1,-4.1180515E-1,2.434987E-1,4.44206E-2,-1.1158341E-1,-2.2700216E-1,-2.5683122E-2,-3.6939885E-2,3.8131975E-2,-0E0,-3.243744E-2,2.3726736E-1,3.666181E-2,4.830239E-2,-1.2122555E-2,-6.0040683E-2,-4.067637E-1,-0E0,-1.6821433E-2,-0E0,1.9104702E-2,1.7576372E-2,-2.7573897E-2,3.8689815E-3,9.0270385E-4,-7.850179E-3,1.4779131E-3,-5.307159E-3,-2.5168373E-4,-3.4438856E-2,-9.89702E-3,3.9741397E-3,-1.6926799E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":135,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,-1,-1,25,-1,-1,27,-1,29,31,33,35,-1,-1,37,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.6870864E3,7.900559E2,1.769961E2,7.889685E1,9.431782E1,2.539441E1,2.5994629E1,2.6327572E0,3.3622925E1,1.6457123E1,5.787367E1,1.5229797E0,0E0,0E0,2.2562935E0,0E0,0E0,2.4986084E1,0E0,1.0146225E1,1.4740226E1,1.7803307E0,4.326729E0,0E0,0E0,1.744247E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,14,14,17,17,19,19,20,20,21,21,22,22,25,25],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,-1,-1,26,-1,-1,28,-1,30,32,34,36,-1,-1,38,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[5E0,1E0,1.3E1,2E0,3E0,7E0,6.2E1,5E1,1.71E2,1E0,1E0,7E0,-2.5683122E-2,-3.6939885E-2,3.343E3,-0E0,-3.243744E-2,5.78E2,3.666181E-2,2E0,4.65E2,9.503E3,1.084E3,-0E0,-1.6821433E-2,3.2E1,1.9104702E-2,1.7576372E-2,-2.7573897E-2,3.8689815E-3,9.0270385E-4,-7.850179E-3,1.4779131E-3,-5.307159E-3,-2.5168373E-4,-3.4438856E-2,-9.89702E-3,3.9741397E-3,-1.6926799E-2],"split_indices":[20,20,3,4,3,3,9,45,6,47,47,1,0,0,23,0,0,15,0,3,1,1,1,0,0,45,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.2634869E5,1.0332447E5,2.3024219E4,2.5650256E4,7.767421E4,1.1154907E4,1.1869312E4,1.6929544E2,2.548096E4,7.361746E4,4.0567551E3,2.7975784E3,8.357329E3,1.1808654E4,6.0657402E1,9.081594E0,1.6021385E2,2.4918309E4,5.626533E2,6.90231E4,4.594356E3,3.484884E3,5.7187103E2,1.1633099E1,2.785945E3,3.3402374E1,2.7255028E1,2.4868568E4,4.9738583E1,6.147203E4,7.551074E3,1.2264316E3,3.367924E3,2.7516218E3,7.332623E2,4.37874E2,1.3399706E2,9.050919E0,2.4351456E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"39","size_leaf_vector":"1"}},{"base_weights":[-2.0999813E-1,-5.105689E-1,5.142252E-1,2.7102558E-2,-3.7763696E-2,3.785927E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":136,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.1614295E4,9.505078E1,3.875E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.2132E4,1.71E2,2.7102558E-2,-3.7763696E-2,3.785927E-2,-0E0],"split_indices":[3,0,6,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[5.333804E4,3.7703555E4,1.5634483E4,1.06866776E2,3.7596688E4,1.562291E4,1.1573046E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[8.739964E-2,1.2662221E-1,-3.7205372E-2,3.467064E-2,4.2303172E-1,-8.615067E-2,6.1695717E-2,3.1179562E-1,4.5542628E-1,3.4901116E-2,-9.561168E-2,4.0271923E-2,1.6042031E-1,2.0348635E-2,3.668118E-1,-0E0,4.56974E-1,-7.248743E-3,3.3877436E-2,2.6918498E-3,6.8113892E-3,1.0830638E-2,2.333544E-2,2.7115688E-2,-0E0,3.048843E-3,-1.8953053E-2,3.1687025E-2,3.7334632E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":137,"left_children":[1,3,-1,5,7,9,11,13,15,-1,17,19,21,-1,23,25,27,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.0784187E3,3.3821897E3,0E0,3.0953992E2,9.861865E1,8.896323E1,1.6239047E2,7.001892E0,1.8536133E1,0E0,2.5126434E1,1.1213051E1,2.4344208E1,0E0,1.0553284E0,2.0570393E0,2.0724121E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,10,10,11,11,12,12,14,14,15,15,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,-1,18,20,22,-1,24,26,28,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.2E1,4E0,-3.7205372E-2,1E0,7E0,6.2E1,2E0,6E0,1E0,3.4901116E-2,5.78E2,1E0,1E0,2.0348635E-2,5.8E1,3.343E3,1.3E1,-7.248743E-3,3.3877436E-2,2.6918498E-3,6.8113892E-3,1.0830638E-2,2.333544E-2,2.7115688E-2,-0E0,3.048843E-3,-1.8953053E-2,3.1687025E-2,3.7334632E-2],"split_indices":[4,20,0,20,3,5,3,3,43,0,15,47,47,0,45,23,3,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.3241975E5,1.24225164E5,8.19459E3,9.483996E4,2.9385201E4,1.7278156E4,7.7561805E4,6.702269E3,2.2682934E4,2.6631024E2,1.7011846E4,6.3807887E4,1.375392E4,4.206139E3,2.4961296E3,6.4678955E1,2.2618254E4,1.6943523E4,6.832358E1,5.977254E4,4.035345E3,1.2748079E4,1.00584064E3,2.4795427E3,1.65869E1,4.2663593E1,2.2015364E1,1.5046236E4,7.5720176E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[-2.124381E-3,8.180159E-2,-3.738636E-1,2.2848548E-1,3.6477443E-2,-3.950244E-1,3.6511306E-2,-4.1004887E-1,2.3321405E-1,3.4087382E-2,4.4410873E-2,-3.0695203E-1,-4.7441524E-1,-3.199951E-2,-0E0,2.853795E-1,1.935217E-1,7.7667475E-2,4.281946E-3,-1.7475307E-1,-3.5227025E-1,-4.9172267E-1,3.0451205E-2,1.5671564E-2,2.3852337E-2,-1.5660299E-2,1.674723E-2,4.2753797E-3,4.5643006E-2,-4.3534767E-3,5.6982567E-3,-2.0860128E-2,7.180669E-2,-2.668813E-2,1.2205978E-2,-3.6870144E-2,-1.1062207E-2,9.3214065E-3,-2.7514353E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":138,"left_children":[1,3,5,7,9,11,-1,13,15,17,-1,19,21,-1,-1,23,25,27,29,31,33,35,37,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.8715369E3,6.703237E2,4.2162402E2,7.126941E1,9.952197E1,1.4869873E2,0E0,1.7284241E0,4.4727295E1,9.9388535E1,0E0,5.910675E1,1.05920166E2,0E0,0E0,2.3597229E1,1.8860153E2,3.2501755E2,2.1317438E2,3.44839E2,4.5053528E1,3.0779541E1,1.3116268E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,7,7,8,8,9,9,11,11,12,12,15,15,16,16,17,17,18,18,19,19,20,20,21,21,22,22],"right_children":[2,4,6,8,10,12,-1,14,16,18,-1,20,22,-1,-1,24,26,28,30,32,34,36,38,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[5E0,1E0,4.27E2,2E0,6.5172E4,1.3E1,3.6511306E-2,1E0,4.6807E4,4.6453E4,4.4410873E-2,4.1673E4,6.4E1,-3.199951E-2,-0E0,3.8305E4,4.894E4,4.5852E4,5.661E4,4.1131E4,6.4946E4,1.09865E5,5.78E2,1.5671564E-2,2.3852337E-2,-1.5660299E-2,1.674723E-2,4.2753797E-3,4.5643006E-2,-4.3534767E-3,5.6982567E-3,-2.0860128E-2,7.180669E-2,-2.668813E-2,1.2205978E-2,-3.6870144E-2,-1.1062207E-2,9.3214065E-3,-2.7514353E-2],"split_indices":[3,3,4,4,0,3,0,48,0,0,0,0,10,0,0,0,0,0,0,0,0,26,15,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.24002445E5,1.01150375E5,2.285207E4,2.3827438E4,7.732294E4,2.2322729E4,5.2934174E2,1.5774239E2,2.3669695E4,7.7020805E4,3.021311E2,1.0648754E4,1.1673976E4,1.4844557E2,9.296809E0,1.0119233E4,1.3550463E4,3.1166648E4,4.585416E4,2.7735984E3,7.8751553E3,1.13027295E4,3.7124597E2,3.6268074E3,6.492426E3,1.028584E3,1.2521879E4,3.0105824E4,1.0608245E3,2.4499049E4,2.135511E4,2.5457085E3,2.2789001E2,7.7359243E3,1.3923088E2,1.097051E4,3.3222034E2,3.2028943E2,5.0956562E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"39","size_leaf_vector":"1"}},{"base_weights":[-2.1348172E-1,-5.100377E-1,5.1313657E-1,-5.12432E-1,2.6262626E-2,3.7776697E-2,-0E0,-3.7721284E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":139,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[1.0854117E4,7.6930664E1,3.4379883E0,9.65625E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.88181E5,1.653E3,1.1E1,3.1E1,2.6262626E-2,3.7776697E-2,-0E0,-3.7721284E-2,-0E0],"split_indices":[3,20,42,2,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5.035424E4,3.5769137E4,1.4585101E4,3.568307E4,8.606565E1,1.4575561E4,9.540424E0,3.5671266E4,1.1803726E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[8.560789E-2,1.22651264E-1,-3.715369E-2,3.6652565E-2,4.152195E-1,-7.3428996E-2,6.0762532E-2,2.9881245E-1,4.497403E-1,4.262468E-1,-8.245004E-2,4.1289814E-2,1.5226677E-1,1.9580588E-2,2.5780657E-2,3.1144379E-2,5.007572E-1,3.4200832E-2,-0E0,-6.3975914E-3,1.2347157E-2,2.9937206E-3,3.6427602E-2,1.0314108E-2,2.201247E-2,3.7072707E-2,-8.635382E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":140,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,-1,-1,-1,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.8363867E3,3.0686384E3,0E0,2.5048096E2,1.0429639E2,7.368555E1,1.3648792E2,5.1103516E0,1.9560547E1,7.8153152E0,1.8261513E1,1.2744141E1,2.0088074E1,0E0,0E0,0E0,1.7683105E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,-1,-1,-1,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.9E1,4E0,-3.715369E-2,1E0,7E0,1E0,2E0,6E0,1.3E1,3.1E1,7.483315E0,6.2E1,1E0,1.9580588E-2,2.5780657E-2,3.1144379E-2,1.7E1,3.4200832E-2,-0E0,-6.3975914E-3,1.2347157E-2,2.9937206E-3,3.6427602E-2,1.0314108E-2,2.201247E-2,3.7072707E-2,-8.635382E-3],"split_indices":[6,20,0,20,21,8,21,21,21,2,11,10,48,0,0,0,2,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.2974276E5,1.2210486E5,7.6378936E3,9.439445E4,2.7710404E4,1.6896584E4,7.7497875E4,6.408577E3,2.1301828E4,2.77442E2,1.661914E4,6.3981688E4,1.3516186E4,4.05204E3,2.356537E3,1.4195484E4,7.1063433E3,2.681343E2,9.307674E0,1.6361117E4,2.5802405E2,6.3924305E4,5.7382862E1,1.2556112E4,9.6007404E2,7.084098E3,2.2244883E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[-6.7993184E-4,7.910964E-2,-3.9764312E-1,2.2069712E-1,3.494323E-2,-2.9620644E-1,-4.9601948E-1,-3.973932E-1,2.2498742E-1,3.724831E-2,-4.5900926E-1,-1.8333438E-1,-3.3385932E-1,-3.6770094E-2,6.227467E-2,-0E0,-3.161363E-2,2.1877196E-1,3.6200948E-2,4.252818E-2,-6.717848E-2,-3.7789173E-2,1.5667696E-2,-2.7072346E-1,-1.5401112E-1,-2.0020995E-2,-2.5615726E-2,-0E0,1.9736191E-2,1.6321033E-2,-3.4032066E-3,6.555396E-4,3.576106E-3,-1.7874103E-2,-3.7838658E-3,-0E0,-2.0459382E-2,-7.239291E-3,-1.4563239E-2,4.5735086E-3,-1.3028591E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":141,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,-1,27,-1,-1,29,-1,31,33,-1,-1,35,37,-1,-1,39,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.8672551E3,6.3308435E2,1.9640991E2,6.3217896E1,8.493623E1,3.8363464E1,2.5857422E1,2.5090237E0,3.3201904E1,4.235573E1,1.592144E1,2.9132233E0,9.216919E-1,0E0,1.950956E0,0E0,0E0,2.07417E1,0E0,1.456842E1,7.6000805E0,0E0,0E0,1.4292908E0,2.4287987E0,0E0,0E0,1.0152506E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,14,14,17,17,19,19,20,20,23,23,24,24,27,27],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,-1,28,-1,-1,30,-1,32,34,-1,-1,36,38,-1,-1,40,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[5E0,1E0,1.3E1,2E0,1.25E2,7E0,6.76E1,5.2E1,1.71E2,3E0,2.3E1,1.069E3,8E0,-3.6770094E-2,3.343E3,-0E0,-3.161363E-2,6E0,3.6200948E-2,1.027E3,5.6E1,-3.7789173E-2,1.5667696E-2,7E0,6E0,-2.0020995E-2,-2.5615726E-2,7.2E1,1.9736191E-2,1.6321033E-2,-3.4032066E-3,6.555396E-4,3.576106E-3,-1.7874103E-2,-3.7838658E-3,-0E0,-2.0459382E-2,-7.239291E-3,-1.4563239E-2,4.5735086E-3,-1.3028591E-2],"split_indices":[20,20,3,4,5,3,10,45,6,3,1,1,3,0,23,0,0,33,0,1,45,0,0,1,3,0,0,24,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.2200075E5,1.0157079E5,2.042996E4,2.409948E4,7.7471305E4,1.0114168E4,1.0315793E4,1.482822E2,2.39512E4,7.713482E4,3.3648575E2,2.5950066E3,7.5191616E3,1.0260684E4,5.5109234E1,9.01699E0,1.392652E2,2.344981E4,5.013871E2,7.350062E4,3.634203E3,3.2396463E2,1.2521131E1,5.6679266E2,2.0282139E3,1.5549048E3,5.964257E3,3.2293213E1,2.2816023E1,2.3210535E4,2.3927687E2,1.1472213E4,6.2028402E4,2.4731816E2,3.3868848E3,1.1685307E1,5.5510736E2,9.877761E2,1.0404377E3,9.743267E0,2.2549944E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"41","size_leaf_vector":"1"}},{"base_weights":[-2.1751559E-1,-5.0940114E-1,5.1208985E-1,2.6417935E-2,-3.7674922E-2,3.7694972E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":142,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.013342E4,8.381445E1,1.9934082E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.2132E4,1.81E2,2.6417935E-2,-3.7674922E-2,3.7694972E-2,-0E0],"split_indices":[3,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[4.756643E4,3.3984152E4,1.3582277E4,9.481306E1,3.388934E4,1.3572202E4,1.0075341E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[8.188988E-2,1.1662629E-1,-3.7137657E-2,3.4706425E-2,4.0983006E-1,-6.039644E-2,5.518613E-2,2.9104084E-1,4.4588545E-1,4.0868363E-1,-6.8684526E-2,3.737651E-2,1.40068E-1,2.0412727E-1,3.0076282E-2,4.502782E-1,5.141627E-2,-1.0897674E-3,3.4524206E-2,-9.526997E-3,-1.957592E-3,-4.1134924E-2,2.9111009E-3,9.1627855E-3,2.353367E-2,2.89788E-2,9.648792E-3,3.1195981E-2,3.6865585E-2,-0E0,2.1953603E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":143,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,-1,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.5901243E3,2.8816033E3,0E0,1.8291324E2,1.05302734E2,6.1905872E1,1.15461685E2,5.7655518E1,3.0490479E1,1.0713783E1,4.0452126E1,7.987641E1,3.329132E1,4.5346466E1,0E0,1.7273926E1,4.266136E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,15,15,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,-1,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[8.7E1,4E0,-3.7137657E-2,1E0,7E0,1E0,2E0,5.0282E4,6.4946E4,6.146E3,4.6453E4,3.32E4,6.252E4,3.8305E4,3.0076282E-2,1.3E1,1.4E1,-1.0897674E-3,3.4524206E-2,-9.526997E-3,-1.957592E-3,-4.1134924E-2,2.9111009E-3,9.1627855E-3,2.353367E-2,2.89788E-2,9.648792E-3,3.1195981E-2,3.6865585E-2,-0E0,2.1953603E-2],"split_indices":[6,20,0,20,3,8,3,0,0,0,0,0,0,0,0,3,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.2720871E5,1.20117375E5,7.09134E3,9.39143E4,2.6203076E4,1.6567725E4,7.734657E4,6.169806E3,2.003327E4,2.6426743E2,1.6303457E4,6.4020395E4,1.3326175E4,3.6021042E3,2.567702E3,1.9791281E4,2.4198853E2,1.7112785E1,2.4715465E2,6.5810444E3,9.722412E3,2.1423895E2,6.3806156E4,1.2321556E4,1.004619E3,9.6001825E2,2.642086E3,1.3215125E4,6.5761567E3,1.9434853E2,4.763999E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[2.3337975E-3,7.306895E-2,-3.7177393E-1,2.1100445E-1,3.3323646E-2,-3.9479446E-1,3.6383986E-2,-4.13168E-1,2.15546E-1,4.1298207E-2,-8.457152E-2,-3.027365E-1,-4.7004887E-1,-3.241547E-2,-0E0,1.6220558E-2,1.0160886E-2,4.4403665E-2,-3.687392E-3,-5.5906657E-2,-3.384786E-1,-1.473557E-2,-2.3518698E-2,-4.8886102E-1,3.9460625E-2,3.2897631E-3,-2.1730559E-2,-5.920109E-3,1.6837968E-3,-2.9827596E-3,-6.8397764E-3,-0E0,-2.7034514E-2,-3.673305E-2,2.340725E-2,9.398457E-3,-2.4849832E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":144,"left_children":[1,3,5,7,9,11,-1,13,15,17,19,21,23,-1,-1,-1,-1,25,27,29,31,-1,-1,33,35,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.1730046E3,5.513177E2,3.8088403E2,6.2952515E1,7.339541E1,1.2139258E2,0E0,1.7710247E0,5.452881E0,1.0600418E1,3.2370876E1,9.95459E0,1.0118848E2,0E0,0E0,0E0,0E0,5.5023193E0,9.839077E0,1.4224262E0,2.9878273E0,0E0,0E0,8.575464E1,1.0412311E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,7,7,8,8,9,9,10,10,11,11,12,12,17,17,18,18,19,19,20,20,23,23,24,24],"right_children":[2,4,6,8,10,12,-1,14,16,18,20,22,24,-1,-1,-1,-1,26,28,30,32,-1,-1,34,36,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[6E0,1E0,1.7E1,1E0,3E0,1.3E1,3.6383986E-2,1E0,1E0,1E0,1E0,7E0,6.2E1,-3.241547E-2,-0E0,1.6220558E-2,1.0160886E-2,6.2E1,4.65E2,5E0,4E0,-1.473557E-2,-2.3518698E-2,7.8096E4,3.0429187E2,3.2897631E-3,-2.1730559E-2,-5.920109E-3,1.6837968E-3,-2.9827596E-3,-6.8397764E-3,-0E0,-2.7034514E-2,-3.673305E-2,2.340725E-2,9.398457E-3,-2.4849832E-2],"split_indices":[3,3,2,42,3,3,0,48,47,47,47,3,10,0,0,0,0,10,1,3,46,0,0,24,11,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.1998117E5,1.00926164E5,1.9055012E4,2.2523178E4,7.8402984E4,1.8574969E4,4.8004318E2,1.448434E2,2.2378334E4,7.350466E4,4.8983276E3,8.420407E3,1.01545625E4,1.3553146E2,9.311939E0,2.0920635E4,1.4576991E3,6.892646E4,4.5781987E3,4.43847E3,4.5985745E2,1.278882E3,7.141525E3,9.808599E3,3.4596375E2,6.8892625E4,3.3829914E1,1.2513787E3,3.3268198E3,3.3039478E3,1.1345226E3,4.881496E1,4.1104248E2,9.695579E3,1.1301969E2,3.0183585E2,4.412788E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"37","size_leaf_vector":"1"}},{"base_weights":[-2.2149059E-1,-5.111782E-1,5.044256E-1,-0E0,-3.7637133E-2,5.0903124E-1,-2.4439732E-2,3.7614062E-2,-1.2495573E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":145,"left_children":[1,3,5,-1,-1,7,-1,-1,-1],"loss_changes":[9.450104E3,1.1197266E1,5.2094482E1,0E0,0E0,2.327295E1,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5],"right_children":[2,4,6,-1,-1,8,-1,-1,-1],"split_conditions":[3.49E2,2.686E3,2.3E1,-0E0,-3.7637133E-2,6.2E1,-2.4439732E-2,3.7614062E-2,-1.2495573E-2],"split_indices":[23,0,1,0,0,12,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[4.4921332E4,3.2117701E4,1.2803631E4,1.4780083E1,3.2102922E4,1.274614E4,5.749197E1,1.2717019E4,2.9120207E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[8.0243215E-2,1.1304516E-1,-3.7083168E-2,3.5792325E-2,4.033638E-1,-5.8125466E-2,5.5774126E-2,2.891729E-1,4.3864337E-1,3.406143E-2,-6.609482E-2,-5.8882016E-1,5.7997823E-2,2.1070221E-1,2.9206121E-2,4.4305262E-1,4.8830785E-2,-9.442726E-3,-1.7136843E-3,-4.5661833E-2,-0E0,4.426223E-3,-4.2053666E-2,2.9007144E-2,1.0381972E-2,3.0534832E-2,3.6631197E-2,-0E0,2.0844381E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":146,"left_children":[1,3,-1,5,7,9,11,13,15,-1,17,19,21,23,-1,25,27,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.3859226E3,2.6431401E3,0E0,1.7498636E2,9.2968506E1,6.4681274E1,1.06278076E2,4.4591125E1,2.8274658E1,0E0,4.1569427E1,5.334694E0,1.0104065E2,3.9820602E1,0E0,1.963379E1,4.6326556E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,10,10,11,11,12,12,13,13,15,15,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,-1,18,20,22,24,-1,26,28,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.14E2,4E0,-3.7083168E-2,1E0,7E0,6.2E1,3.32E4,5.0282E4,6.4946E4,3.406143E-2,4.6453E4,3E0,6.5172E4,3.8305E4,2.9206121E-2,1.3E1,1.3E1,-9.442726E-3,-1.7136843E-3,-4.5661833E-2,-0E0,4.426223E-3,-4.2053666E-2,2.9007144E-2,1.0381972E-2,3.0534832E-2,3.6631197E-2,-0E0,2.0844381E-2],"split_indices":[6,20,0,20,3,5,0,0,0,0,0,3,0,0,0,3,3,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.2461016E5,1.1800602E5,6.6041343E3,9.323341E4,2.477262E4,1.6282656E4,7.695075E4,5.9178716E3,1.8854748E4,2.2335265E2,1.6059304E4,2.4508463E2,7.6705664E4,3.4820847E3,2.4357866E3,1.8622305E4,2.3244382E2,6.4584487E3,9.6008545E3,2.336159E2,1.146871E1,7.64617E4,2.4395738E2,9.149999E2,2.567085E3,1.2479687E4,6.1426177E3,1.752851E2,5.7158714E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[4.368431E-4,6.962063E-2,-3.7994453E-1,2.0154914E-1,3.0534782E-2,-2.681303E-1,-4.9389708E-1,-2.9615045E-2,2.0532781E-1,3.2559067E-2,-4.3715543E-1,-1.5432632E-1,-2.26206E-2,-3.663949E-2,4.9147226E-2,1.9934016E-1,3.5581615E-2,3.6713745E-2,-5.084914E-2,-3.7271146E-2,1.9904735E-2,-2.4429587E-1,-1.2984098E-1,-0E0,2.0164054E-2,1.4913542E-2,-5.1618884E-3,5.212608E-4,3.1470277E-3,-2.481854E-3,-1.6972508E-2,-0E0,-1.8878648E-2,-6.032977E-3,-1.2285876E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":147,"left_children":[1,3,5,7,9,11,13,-1,15,17,19,21,-1,-1,23,25,-1,27,29,-1,-1,31,33,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.0994622E3,5.1244727E2,2.2371509E2,5.0971863E1,6.974337E1,3.7118835E1,2.407959E1,0E0,3.1447449E1,2.6479752E1,1.8466312E1,2.0889282E0,0E0,0E0,2.3344312E0,2.1478333E1,0E0,1.2744156E1,8.727352E0,0E0,0E0,1.0362434E0,1.4349251E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,10,10,11,11,14,14,15,15,17,17,18,18,21,21,22,22],"right_children":[2,4,6,8,10,12,14,-1,16,18,20,22,-1,-1,24,26,-1,28,30,-1,-1,32,34,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[5E0,1E0,1.3E1,1.05E2,1.25E2,7E0,6.2E1,-2.9615045E-2,1.71E2,3E0,2.3E1,1.032E3,-2.26206E-2,-3.663949E-2,3.343E3,7.483315E0,3.5581615E-2,1.043E3,1E0,-3.7271146E-2,1.9904735E-2,2.1E1,6E0,-0E0,2.0164054E-2,1.4913542E-2,-5.1618884E-3,5.212608E-4,3.1470277E-3,-2.481854E-3,-1.6972508E-2,-0E0,-1.8878648E-2,-6.032977E-3,-1.2285876E-2],"split_indices":[20,20,3,5,5,3,9,0,6,3,1,1,0,0,23,11,0,1,47,0,0,1,3,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.1785765E5,9.974378E4,1.811387E4,2.2742146E4,7.700163E4,9.191533E3,8.922335E3,1.2301986E2,2.2619127E4,7.669412E4,3.0751666E2,2.425118E3,6.7664155E3,8.869634E3,5.2701252E1,2.2184176E4,4.3495206E2,7.3151625E4,3.5424878E3,2.9241043E2,1.5106216E1,4.333857E2,1.9917323E3,2.7361069E1,2.5340183E1,2.193984E4,2.443355E2,1.2662561E4,6.0489066E4,3.2841624E3,2.583254E2,2.5659357E1,4.0772635E2,9.76952E2,1.0147802E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"35","size_leaf_vector":"1"}},{"base_weights":[-2.2567211E-1,-5.082919E-1,5.101034E-1,2.5630502E-2,-3.7596203E-2,3.7549634E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":148,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[8.835504E3,7.602783E1,1.7270508E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.2132E4,1.82E2,2.5630502E-2,-3.7596203E-2,3.7549634E-2,-0E0],"split_indices":[3,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[4.2472508E4,3.0695416E4,1.1777092E4,8.7086174E1,3.060833E4,1.176785E4,9.242411E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[7.5428426E-2,1.0601678E-1,-3.7041053E-2,3.3037968E-2,3.9522764E-1,3.568712E-2,-3.9984815E-2,2.762263E-1,4.3289948E-1,-9.924913E-3,6.640581E-2,1.3780223E-1,3.469881E-1,4.3773657E-1,1.5212204E-2,1.5678718E-3,-2.3166418E-2,1.0176443E-2,-1.0922691E-3,1.3542253E-2,-1.03729084E-1,1.960719E-2,2.875686E-2,3.0076934E-2,3.6415122E-2,1.8892173E-2,-6.741323E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":149,"left_children":[1,3,-1,5,7,9,-1,11,13,15,17,19,21,23,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.169793E3,2.456227E3,0E0,1.382339E2,9.851465E1,1.3032916E2,0E0,5.1677185E1,3.2153564E1,3.5687207E2,3.253568E2,1.3424258E2,7.089386E0,2.013208E1,7.4634986E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14],"right_children":[2,4,-1,6,8,10,-1,12,14,16,18,20,22,24,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2.1E1,4E0,-3.7041053E-2,6.5172E4,7E0,4.6453E4,-3.9984815E-2,4.3323E4,6.4946E4,4.504E4,5.661E4,4.3152E4,5.0282E4,1.3E1,1E1,1.5678718E-3,-2.3166418E-2,1.0176443E-2,-1.0922691E-3,1.3542253E-2,-1.03729084E-1,1.960719E-2,2.875686E-2,3.0076934E-2,3.6415122E-2,1.8892173E-2,-6.741323E-3],"split_indices":[6,20,0,0,3,0,0,0,0,0,0,0,0,3,3,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.22672234E5,1.1653555E5,6.136692E3,9.308357E4,2.3451975E4,9.2678984E4,4.04588E2,5.706005E3,1.774597E4,3.7194008E4,5.5484973E4,1.9765084E3,3.7294966E3,1.75233E4,2.2266977E2,3.3720863E4,3.4731477E3,2.948068E4,2.6004293E4,1.9307533E3,4.575509E1,1.4014451E3,2.3280515E3,1.17866045E4,5.736696E3,8.819801E1,1.3447176E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[4.9417433E-3,6.859869E-2,-3.7872115E-1,1.9739239E-1,3.2427367E-2,-2.749954E-1,-4.7085118E-1,-3.0096661E-2,2.0110087E-1,3.9698612E-2,-7.703693E-2,-1.9491506E-1,-3.1336465E-1,-4.8599786E-1,2.4780971E-1,1.9478135E-1,3.549596E-2,4.3611415E-2,-1.7281536E-2,-4.9018912E-2,-3.1330827E-1,-1.598309E-2,4.6648227E-2,-2.311777E-2,-0E0,-3.6561966E-2,6.9930814E-2,-0E0,3.132153E-2,7.6186825E-3,1.4681301E-2,3.232327E-3,-2.3173995E-2,-9.01712E-3,1.433318E-3,-8.163948E-3,-2.3442109E-3,-2.508958E-2,7.827434E-3,1.5864102E-2,-1.7613653E-2,-1.6523188E-2,1.4062017E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":150,"left_children":[1,3,5,7,9,11,13,-1,15,17,19,21,23,25,27,29,-1,31,33,35,37,-1,-1,-1,-1,-1,39,41,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.835547E3,4.6249188E2,1.5083032E2,4.7998535E1,6.1714325E1,1.947821E1,9.751294E1,0E0,3.2380188E1,1.6518677E1,2.8624699E1,4.634089E1,1.9954529E0,5.599707E1,8.312768E0,6.6868286E0,0E0,5.991684E0,1.8546017E1,3.4052038E0,7.7132225E0,0E0,0E0,0E0,0E0,0E0,7.3406496E0,3.6693459E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,17,17,18,18,19,19,20,20,26,26,27,27],"right_children":[2,4,6,8,10,12,14,-1,16,18,20,22,24,26,28,30,-1,32,34,36,38,-1,-1,-1,-1,-1,40,42,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[6E0,1E0,1.3E1,6.2E1,3E0,8E0,1.781E3,-3.0096661E-2,3E0,1E0,1E0,1.7892536E1,8E0,6.2E1,1.01509E5,2.11E2,3.549596E-2,1.25E2,4.65E2,1.074E3,2.09E2,-1.598309E-2,4.6648227E-2,-2.311777E-2,-0E0,-3.6561966E-2,3.0122977E2,6.2E1,3.132153E-2,7.6186825E-3,1.4681301E-2,3.232327E-3,-2.3173995E-2,-9.01712E-3,1.433318E-3,-8.163948E-3,-2.3442109E-3,-2.508958E-2,7.827434E-3,1.5864102E-2,-1.7613653E-2,-1.6523188E-2,1.4062017E-2],"split_indices":[21,21,21,5,3,21,24,0,4,48,48,18,8,10,26,1,0,5,1,1,5,0,0,0,0,0,11,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.16189336E5,9.967822E4,1.6511117E4,2.179956E4,7.787866E4,7.82247E3,8.688646E3,1.1412487E2,2.1685438E4,7.3101625E4,4.7770264E3,2.617338E3,5.2051323E3,8.52276E3,1.6588638E2,2.1249994E4,4.354429E2,6.853888E4,4.562745E3,4.3094937E3,4.6753247E2,2.5636206E3,5.3717403E1,5.195629E3,9.50349E0,8.372121E3,1.506388E2,6.8913666E1,9.697272E1,1.15429E3,2.0095703E4,6.85054E4,3.3483135E1,1.2331627E3,3.3295823E3,8.2294073E2,3.486553E3,4.5795932E2,9.573149E0,1.2176073E2,2.8878073E1,3.478563E1,3.412804E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"43","size_leaf_vector":"1"}},{"base_weights":[-2.2988051E-1,-3.7528593E-2,5.0242716E-1,-2.7550565E-2,3.7474878E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0],"id":151,"left_children":[1,-1,3,-1,-1],"loss_changes":[8.245614E3,0E0,7.0811035E1,0E0,0E0],"parents":[2147483647,0,0,2,2],"right_children":[2,-1,4,-1,-1],"split_conditions":[3.47E2,-3.7528593E-2,1.48E2,-2.7550565E-2,3.7474878E-2],"split_indices":[21,0,6,0,0],"split_type":[0,0,0,0,0],"sum_hessian":[4.015563E4,2.9050375E4,1.1105256E4,7.564911E1,1.1029606E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"5","size_leaf_vector":"1"}},{"base_weights":[7.323047E-2,1.00688905E-1,-3.6963638E-2,3.5398874E-2,4.0134108E-1,1.7897228E-2,1.3094497E-1,3.1953815E-1,4.3502986E-1,-4.8566815E-2,3.4595076E-2,1.0388435E-1,1.830364E-1,2.5341177E-1,2.5340987E-2,-1.5151119E-1,4.3936568E-1,-2.7562417E-2,-3.1299535E-3,2.4875032E-3,3.8357493E-2,7.793782E-3,-0E0,1.18164085E-2,2.8187212E-2,1.908167E-2,-0E0,-2.5177263E-2,-0E0,2.9679354E-2,3.6593333E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":152,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,-1,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.9046726E3,2.2575776E3,0E0,1.5709033E2,4.9405273E1,8.879093E1,1.8090836E1,4.534607E0,3.958789E1,2.7881992E1,1.9722717E1,1.974205E0,1.6982376E1,2.5769043E0,0E0,3.871112E0,2.1118652E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,15,15,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,-1,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2.88181E5,5E0,-3.6963638E-2,2E0,8E0,1E0,3E0,6E0,1E0,1E0,2.8982754E0,5.5055E4,1E0,5.2822E4,2.5340987E-2,2.306852E1,1.3E1,-2.7562417E-2,-3.1299535E-3,2.4875032E-3,3.8357493E-2,7.793782E-3,-0E0,1.18164085E-2,2.8187212E-2,1.908167E-2,-0E0,-2.5177263E-2,-0E0,2.9679354E-2,3.6593333E-2],"split_indices":[3,20,0,20,3,20,3,3,35,30,11,1,47,1,0,25,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.2066022E5,1.151868E5,5.473425E3,9.466475E4,2.0522041E4,8.008836E4,1.4576395E4,6.079767E3,1.4442274E4,1.5980492E4,6.4107863E4,9.710328E3,4.866066E3,1.7775963E3,4.302171E3,9.037319E1,1.43519E4,2.5670132E2,1.5723791E4,6.4030082E4,7.7781685E1,9.51129E3,1.9903844E2,4.4249575E3,4.411085E2,1.7344861E3,4.311023E1,4.458977E1,4.5783424E1,8.992765E3,5.3591367E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[4.6602096E-3,6.291021E-2,-3.853212E-1,1.8292859E-1,2.9481752E-2,-2.7357858E-1,-4.9086672E-1,-3.617667E-1,1.8660259E-1,3.207774E-2,-4.6055153E-1,-1.5240215E-2,-3.0490562E-1,-3.6529675E-2,6.710548E-2,-0E0,-3.0397346E-2,1.8084882E-1,3.5100795E-2,3.821226E-2,-6.326771E-2,-3.5903875E-2,-0E0,-0E0,-2.2503432E-2,-0E0,2.182821E-2,1.3529316E-2,-3.881557E-3,-4.7209306E-4,3.1034108E-3,-3.4984364E-3,-1.6923899E-2,-1.3040888E-2,5.280135E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":153,"left_children":[1,3,5,7,9,11,13,15,17,19,21,-1,23,-1,25,-1,-1,27,-1,29,31,-1,-1,-1,-1,33,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.604254E3,3.9888556E2,1.6845801E2,4.2527832E1,9.608595E1,1.0536804E1,2.80083E1,3.7563324E0,3.0083252E1,4.530912E1,7.4413376E0,0E0,1.0613403E0,0E0,2.3182197E0,0E0,0E0,1.6326172E1,0E0,1.3271774E1,9.789152E0,0E0,0E0,0E0,0E0,1.1433834E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,12,12,14,14,17,17,19,19,20,20,25,25],"right_children":[2,4,6,8,10,12,14,16,18,20,22,-1,24,-1,26,-1,-1,28,-1,30,32,-1,-1,-1,-1,34,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[6E0,1E0,1.3E1,2E0,3E0,8E0,6.2E1,5.7E1,3.01E2,3E0,2.3E1,-1.5240215E-2,7E0,-3.6529675E-2,2.3E1,-0E0,-3.0397346E-2,7.483315E0,3.5100795E-2,4.65E2,1E0,-3.5903875E-2,-0E0,-0E0,-2.2503432E-2,3.343E3,2.182821E-2,1.3529316E-2,-3.881557E-3,-4.7209306E-4,3.1034108E-3,-3.4984364E-3,-1.6923899E-2,-1.3040888E-2,5.280135E-3],"split_indices":[20,20,3,4,4,3,12,45,4,3,1,0,1,0,1,0,0,11,0,1,47,0,0,0,0,23,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.147409E5,9.9853375E4,1.4887528E4,2.1692896E4,7.816048E4,7.282086E3,7.6054424E3,1.25576355E2,2.156732E4,7.777215E4,3.8832513E2,2.4357258E3,4.84636E3,7.5435186E3,6.1923805E1,9.118044E0,1.1645831E2,2.1188031E4,3.792893E2,7.315483E4,4.617323E3,3.7616037E2,1.2164746E1,2.048604E1,4.825874E3,3.9706104E1,2.2217703E1,2.0949191E4,2.3883917E2,5.8163203E3,6.733851E4,4.2732E3,3.4412332E2,2.5052122E1,1.4653982E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"35","size_leaf_vector":"1"}},{"base_weights":[-2.3368277E-1,-5.0732094E-1,5.081964E-1,2.4449281E-2,-3.752462E-2,3.7421886E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":154,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[7.716083E3,6.7714355E1,2.866455E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.2132E4,1.82E2,2.4449281E-2,-3.752462E-2,3.7421886E-2,-0E0],"split_indices":[3,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[3.799168E4,2.7764297E4,1.0227381E4,7.922084E1,2.7685076E4,1.0217773E4,9.607545E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[7.162404E-2,9.866046E-2,-3.6947977E-2,3.734845E-2,3.8817674E-1,2.045731E-2,1.3004337E-1,3.9776176E-1,-0E0,-3.677469E-2,4.5185786E-2,7.0114054E-2,1.8126468E-1,3.572633E-1,4.8369104E-1,-7.410419E-2,3.1200228E-2,6.284438E-3,-1.306925E-2,4.553288E-2,1.4785684E-3,1.5207783E-2,-7.7347027E-4,1.8300675E-2,6.9260956E-3,1.8714577E-2,2.8841235E-2,3.569455E-2,-0E0,-0E0,-5.185312E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":155,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.83713E3,2.0071304E3,0E0,1.4517004E2,7.4509766E1,1.1213868E2,4.188057E1,5.9040527E1,1.4438834E1,4.1053815E2,7.9204346E2,7.53253E1,4.2054E1,4.1300415E1,4.2869873E0,2.1020847E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.7E1,5E0,-3.6947977E-2,2E0,2.09E2,4.2563E4,4.8106E4,1.2E1,5.78E2,3.8305E4,4.3668E4,3.853E4,5.7683E4,4.1673E4,6.5172E4,1.4922222E1,3.1200228E-2,6.284438E-3,-1.306925E-2,4.553288E-2,1.4785684E-3,1.5207783E-2,-7.7347027E-4,1.8300675E-2,6.9260956E-3,1.8714577E-2,2.8841235E-2,3.569455E-2,-0E0,-0E0,-5.185312E-2],"split_indices":[4,3,0,3,5,0,0,3,15,0,0,0,0,0,0,11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.1858061E5,1.1326507E5,5.3155366E3,9.3500664E4,1.9764404E4,7.917062E4,1.4330052E4,1.9293914E4,4.7048868E2,2.3786896E4,5.538372E4,6.684852E3,7.6451997E3,1.3204398E4,6.0895166E3,4.106642E2,5.982446E1,1.2708897E4,1.1078E4,2.2988613E3,5.3084855E4,2.5137778E3,4.171074E3,4.2467583E3,3.3984414E3,3.4131343E3,9.791265E3,6.069127E3,2.0389776E1,3.7140414E2,3.9260094E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[6.909581E-3,6.122394E-2,-3.7655616E-1,1.7766353E-1,2.953755E-2,-2.5921062E-1,-4.9088028E-1,-2.9566117E-2,1.8132135E-1,3.2376546E-2,-4.5364285E-1,-9.720743E-2,-3.1389248E-1,-4.9531144E-1,-0E0,2.2799808E-1,1.4794146E-1,-4.5263503E-2,4.7780663E-2,-4.8429507E-1,-0E0,-1.8858065E-1,1.9471002E-1,-3.293974E-1,3.1712127E-1,-3.6497716E-2,-0E0,1.102069E-2,2.005946E-2,-1.5539255E-2,1.37845E-2,1.6899751E-2,-6.987279E-3,1.6001923E-2,1.018326E-3,-3.6956273E-2,-0E0,-3.298747E-2,8.896631E-3,-1.6044892E-2,-2.5563732E-2,-1.291231E-3,6.008943E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":156,"left_children":[1,3,5,7,9,11,13,-1,15,17,19,21,23,25,-1,27,29,31,33,35,-1,37,-1,39,41,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.359525E3,3.6486755E2,1.814701E2,4.371411E1,1.0392999E2,5.8322723E1,1.885608E1,0E0,2.955011E1,9.300544E1,9.10891E0,4.380988E2,5.1599884E1,2.8858643E0,0E0,2.6581207E1,1.7601434E2,1.7390878E2,3.723048E2,5.205963E0,0E0,1.4485748E2,0E0,5.0706177E0,2.5922054E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,10,10,11,11,12,12,13,13,15,15,16,16,17,17,18,18,19,19,21,21,23,23,24,24],"right_children":[2,4,6,8,10,12,14,-1,16,18,20,22,24,26,-1,28,30,32,34,36,-1,38,-1,40,42,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[6E0,1E0,1.3E1,7.4E1,1.25E2,4.1673E4,6.2E1,-2.9566117E-2,4.6453E4,3.8305E4,1.9782733E3,4.155E4,6.4946E4,6.5172E4,-0E0,3.8305E4,4.894E4,3.3839E4,4.2563E4,6.2E1,-0E0,3.7885E4,1.9471002E-1,7E0,1E1,-3.6497716E-2,-0E0,1.102069E-2,2.005946E-2,-1.5539255E-2,1.37845E-2,1.6899751E-2,-6.987279E-3,1.6001923E-2,1.018326E-3,-3.6956273E-2,-0E0,-3.298747E-2,8.896631E-3,-1.6044892E-2,-2.5563732E-2,-1.291231E-3,6.008943E-2],"split_indices":[20,20,21,5,5,0,9,0,0,0,21,0,0,0,0,0,0,0,0,9,0,0,0,20,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.1339419E5,9.934976E4,1.4044426E4,2.1190238E4,7.815952E4,6.977922E3,7.066504E3,1.1378615E2,2.1076451E4,7.772673E4,4.3279385E2,1.8036383E3,5.1742837E3,7.017355E3,4.914905E1,8.668195E3,1.2408257E4,1.2778788E4,6.494794E4,4.176393E2,1.5154538E1,1.7552819E3,4.8356365E1,5.0662856E3,1.0799807E2,7.005421E3,1.1934153E1,3.230625E3,5.43757E3,1.2041998E3,1.1204057E4,1.9275269E3,1.0851261E4,1.0774812E4,5.417313E4,4.0819455E2,9.444769E0,9.665453E2,7.8873663E2,7.857495E2,4.280536E3,5.9416702E1,4.8581367E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"43","size_leaf_vector":"1"}},{"base_weights":[-2.3754747E-1,-5.0695485E-1,5.075429E-1,2.3047404E-2,-3.749192E-2,3.7363894E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":157,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[7.218819E3,6.1489258E1,1.3496094E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.2132E4,1.81E2,2.3047404E-2,-3.749192E-2,3.7363894E-2,-0E0],"split_indices":[3,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[3.594484E4,2.6409197E4,9.535642E3,7.417032E1,2.6335027E4,9.526621E3,9.020598E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[6.8683736E-2,9.404486E-2,-3.6921926E-2,3.6528163E-2,3.8770962E-1,2.1883497E-2,1.18511744E-1,3.514337E-1,4.9054623E-1,-3.2041293E-2,3.4945555E-2,8.972921E-2,1.7447528E-1,1.9649277E-2,2.7890503E-2,3.659227E-2,-0E0,3.327238E-2,-2.857697E-3,2.5090473E-3,3.2336943E-2,-0E0,6.683986E-3,1.160323E-2,2.3824485E-2,-1.6126268E-2,1.2863649E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":158,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,-1,-1,-1,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.6889092E3,1.8874946E3,0E0,1.1128571E2,6.0180664E1,5.6066147E1,2.0467468E1,2.5822388E1,1.7758057E1,4.754021E1,1.7802948E1,1.1809692E0,7.4368744E0,0E0,0E0,0E0,1.0444636E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,-1,-1,-1,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.06E2,5E0,-3.6921926E-2,2E0,1.3E1,1E0,3E0,7E0,6.2E1,6.2E1,1.25E2,8E0,1E0,1.9649277E-2,2.7890503E-2,3.659227E-2,3.2E1,3.327238E-2,-2.857697E-3,2.5090473E-3,3.2336943E-2,-0E0,6.683986E-3,1.160323E-2,2.3824485E-2,-1.6126268E-2,1.2863649E-3],"split_indices":[6,20,0,20,3,20,3,3,9,5,5,45,47,0,0,0,45,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.1690525E5,1.1195004E5,4.9552085E3,9.3645055E4,1.8304988E4,7.9544484E4,1.4100566E4,1.3614864E4,4.690124E3,1.5387772E4,6.415671E4,9.42021E3,4.6803564E3,3.4596985E3,1.0155166E4,4.632715E3,5.740911E1,1.8980394E2,1.5197968E4,6.4052414E4,1.0429689E2,9.0498E1,9.329712E3,4.271588E3,4.0876895E2,1.3736906E1,4.3672207E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[4.1097645E-3,5.462366E-2,-3.7029004E-1,1.6830488E-1,2.424815E-2,-2.5251025E-1,-4.875299E-1,-2.9318022E-2,1.7167869E-1,2.6826287E-2,-4.4419786E-1,-2.643575E-1,3.605586E-1,-4.9339265E-1,5.8018673E-2,2.2375262E-1,1.3506992E-1,6.0506153E-1,2.4651712E-2,-3.67967E-2,2.0219447E-2,-1.0965932E-1,-3.1823677E-1,-3.1152582E-3,6.717438E-2,-3.6371898E-2,-0E0,-0E0,2.084487E-2,1.4112905E-2,2.4766844E-2,-1.4195693E-2,1.2679866E-2,4.851564E-2,-0E0,-4.3033496E-3,3.0134842E-3,-1.7589064E-2,7.7266775E-2,-1.568276E-2,-2.4678366E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":159,"left_children":[1,3,5,7,9,11,13,-1,15,17,19,21,23,25,27,29,31,33,35,-1,-1,37,39,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.1119722E3,3.3865857E2,1.7634216E2,3.8313538E1,9.070145E1,4.8408173E1,2.4879883E1,0E0,3.6166626E1,9.214029E1,1.936E1,5.096692E1,3.3341904E1,3.6453857E0,1.8809617E0,2.5517761E1,1.4956412E2,1.34226E1,1.0453176E2,0E0,0E0,2.574864E2,3.7487793E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,21,21,22,22],"right_children":[2,4,6,8,10,12,14,-1,16,18,20,22,24,26,28,30,32,34,36,-1,-1,38,40,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[6E0,1E0,1.3E1,6.2E1,1.25E2,6.4946E4,6.2E1,-2.9318022E-2,4.6453E4,3.32E4,2.3E1,4.1673E4,1E1,6.5172E4,2.3E1,4.3668E4,4.894E4,4E0,3.8305E4,-3.67967E-2,2.0219447E-2,4.1131E4,7E0,-3.1152582E-3,6.717438E-2,-3.6371898E-2,-0E0,-0E0,2.084487E-2,1.4112905E-2,2.4766844E-2,-1.4195693E-2,1.2679866E-2,4.851564E-2,-0E0,-4.3033496E-3,3.0134842E-3,-1.7589064E-2,7.7266775E-2,-1.568276E-2,-2.4678366E-2],"split_indices":[20,20,3,5,5,0,9,0,0,0,1,0,3,0,1,0,0,3,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.117905E5,9.852562E4,1.3264882E4,2.0711406E4,7.781421E4,6.6636978E3,6.6011846E3,1.0303748E2,2.0608367E4,7.7412664E4,4.0154556E2,6.5545933E3,1.0910449E2,6.5463975E3,5.4787025E1,8.399843E3,1.2208525E4,2.6812885E2,7.714454E4,3.8513052E2,1.6415049E1,1.7379713E3,4.816622E3,5.8727386E1,5.0377106E1,6.533646E3,1.2751577E1,3.641322E1,1.8373806E1,6.6215425E3,1.7783E3,1.2209978E3,1.0987527E4,2.5532243E2,1.2806391E1,1.2568042E4,6.4576492E4,1.5752543E3,1.627171E2,7.596442E2,4.0569775E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"41","size_leaf_vector":"1"}},{"base_weights":[-2.4229625E-1,-3.7417006E-2,4.9968454E-1,-2.5812538E-2,3.7298545E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0],"id":160,"left_children":[1,-1,3,-1,-1],"loss_changes":[6.7224224E3,0E0,5.8754395E1,0E0,0E0],"parents":[2147483647,0,0,2,2],"right_children":[2,-1,4,-1,-1],"split_conditions":[3.47E2,-3.7417006E-2,1.14E2,-2.5812538E-2,3.7298545E-2],"split_indices":[21,0,6,0,0],"split_type":[0,0,0,0,0],"sum_hessian":[3.399812E4,2.5027383E4,8.970738E3,6.434583E1,8.906393E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"5","size_leaf_vector":"1"}},{"base_weights":[6.485119E-2,8.8518135E-2,-3.6870744E-2,3.430531E-2,3.7883222E-1,2.0397367E-2,1.127097E-1,3.414822E-1,4.8679572E-1,-2.6352286E-2,3.159683E-2,1.0203167E-1,2.4876812E-1,1.9156324E-2,2.712179E-2,3.6358792E-2,-0E0,3.2815028E-2,-2.398085E-3,2.2637523E-3,3.0999135E-2,5.9226067E-3,1.0678442E-2,2.8084133E-2,1.1797026E-2,2.3301528E-3,-1.3835496E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":161,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,-1,-1,-1,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.5396841E3,1.7364644E3,0E0,1.0051928E2,6.2071533E1,4.1538284E1,1.7234436E1,2.2823853E1,1.7922485E1,4.1566284E1,1.6809982E1,1.0153671E1,6.3690033E0,0E0,0E0,0E0,1.0613115E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,-1,-1,-1,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4.8E1,5E0,-3.6870744E-2,2E0,1.3E1,1E0,1E0,7E0,6.2E1,6.2E1,1.25E2,3E0,4.65E2,1.9156324E-2,2.712179E-2,3.6358792E-2,2.3E1,3.2815028E-2,-2.398085E-3,2.2637523E-3,3.0999135E-2,5.9226067E-3,1.0678442E-2,2.8084133E-2,1.1797026E-2,2.3301528E-3,-1.3835496E-2],"split_indices":[4,20,0,20,21,20,47,23,9,5,5,21,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.15142484E5,1.1054159E5,4.6008965E3,9.317809E4,1.7363494E4,7.923557E4,1.3942527E4,1.2979947E4,4.383547E3,1.5171737E4,6.4063832E4,1.2995511E4,9.470164E2,3.356757E3,9.62319E3,4.3252974E3,5.8249664E1,1.7405054E2,1.4997687E4,6.3957742E4,1.0609039E2,8.809524E3,4.1859863E3,3.3140668E2,6.1560974E2,3.7189392E1,2.1060272E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[6.7130243E-3,5.5269927E-2,-3.5207334E-1,1.568872E-1,2.9694123E-2,-2.4469084E-1,-4.520147E-1,-2.8784918E-2,1.6017693E-1,7.1797125E-2,9.7533996E-4,-9.2793934E-2,-2.9692292E-1,-4.690976E-1,2.5288537E-1,2.0929547E-1,1.23880126E-1,5.2020296E-2,6.415484E-1,-6.1719436E-2,7.18874E-2,-2.3208365E-1,1.0417768E0,-3.12497E-1,2.7605242E-1,-4.9158534E-1,-0E0,-0E0,3.0022616E-2,8.860939E-3,1.8994702E-2,-2.1638412E-2,1.1938638E-2,-2.3860089E-3,8.345661E-3,3.7464697E-2,1.0184805E-1,1.741991E-4,-3.0986132E-2,2.6145251E-2,1.6842748E-4,-3.2650944E-2,3.4904478E-3,3.4822017E-2,1.3491522E-1,-3.450567E-2,-2.192869E-2,-1.1991337E-3,5.0158363E-2,-3.6258034E-2,-0E0,2.7040076E-3,-2.420281E-2,-1.2789041E-2,1.0055115E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":162,"left_children":[1,3,5,7,9,11,13,-1,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.9253486E3,2.5180441E2,1.3485938E2,3.384198E1,9.366776E1,4.7449127E1,8.4224E1,0E0,3.1763458E1,3.4902945E2,2.0668977E2,2.6231653E2,4.3099854E1,6.678357E1,6.723242E0,3.2137756E1,1.806306E2,1.5872299E2,8.167789E1,5.702837E2,4.286132E2,9.319823E1,5.563765E1,3.1256409E0,1.9148403E1,5.9071045E0,5.866421E0,1.7221067E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27],"right_children":[2,4,6,8,10,12,14,-1,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[6E0,1E0,1.3E1,6.2E1,4.6453E4,4.1673E4,1.781E3,-2.8784918E-2,4.6807E4,4.5852E4,5.661E4,4.1131E4,6.4946E4,6.2E1,1.09865E5,3.8305E4,4.894E4,3.8305E4,2E0,5.5105E4,5.8862E4,3.7885E4,4.155E4,4.3152E4,1E1,1.87E2,1.7593646E2,6.2E1,3.0022616E-2,8.860939E-3,1.8994702E-2,-2.1638412E-2,1.1938638E-2,-2.3860089E-3,8.345661E-3,3.7464697E-2,1.0184805E-1,1.741991E-4,-3.0986132E-2,2.6145251E-2,1.6842748E-4,-3.2650944E-2,3.4904478E-3,3.4822017E-2,1.3491522E-1,-3.450567E-2,-2.192869E-2,-1.1991337E-3,5.0158363E-2,-3.6258034E-2,-0E0,2.7040076E-3,-2.420281E-2,-1.2789041E-2,1.0055115E-2],"split_indices":[23,23,23,5,0,0,24,0,0,0,0,0,0,10,26,0,0,0,23,0,0,0,0,0,23,4,14,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.1063692E5,9.747415E4,1.3162774E4,1.9528434E4,7.794572E4,6.396948E3,6.765826E3,9.642548E1,1.943201E4,3.1488688E4,4.6457027E4,1.6819219E3,4.715027E3,6.619451E3,1.4637532E2,8.147276E3,1.1284733E4,3.0454154E4,1.0345332E3,2.459712E4,2.1859908E4,1.5097982E3,1.7212358E2,4.6074E3,1.0762663E2,6.3033574E3,3.1609335E2,5.4537983E1,9.183733E1,2.9612307E3,5.186045E3,9.2766534E2,1.0357067E4,1.2769816E4,1.7684338E4,8.984225E2,1.3611064E2,2.0863053E4,3.734067E3,4.2792466E3,1.7580662E4,8.7291864E2,6.368796E2,1.1330051E2,5.882308E1,3.2033298E2,4.287067E3,5.524788E1,5.2378757E1,6.2943237E3,9.033992E0,2.730738E2,4.301958E1,2.8419209E1,2.6118776E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"55","size_leaf_vector":"1"}},{"base_weights":[-2.4667847E-1,-5.0603676E-1,5.057811E-1,2.1567054E-2,-3.7433695E-2,3.7254605E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":163,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[6.2870527E3,5.7171387E1,2.293457E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.3007E4,1.7E2,2.1567054E-2,-3.7433695E-2,3.7254605E-2,-0E0],"split_indices":[3,0,6,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[3.219768E4,2.3954344E4,8.243335E3,7.179079E1,2.3882553E4,8.230932E3,1.240366E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[6.3241035E-2,8.549723E-2,-3.6847975E-2,3.445315E-2,3.725865E-1,3.702419E-2,-3.9362144E-2,3.3565527E-1,4.8151088E-1,3.408108E-2,5.4462695E-1,2.2700267E-1,3.7334627E-1,4.9033487E-1,-9.651557E-3,-1.3424433E-2,2.9259454E-3,4.453914E-2,-0E0,2.3025375E-2,-4.503447E-2,2.8128278E-2,-4.3165185E-3,3.6192123E-2,-0E0,2.0753187E-3,-2.2518363E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":164,"left_children":[1,3,-1,5,7,9,-1,11,13,15,17,19,21,23,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.4237537E3,1.5989404E3,0E0,1.3211096E2,5.8449463E1,1.3332355E2,0E0,4.522876E1,2.1695068E1,1.12307915E2,1.9857208E1,2.3474483E2,3.8404053E1,3.0646973E0,3.0297005E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14],"right_children":[2,4,-1,6,8,10,-1,12,14,16,18,20,22,24,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.14E2,5E0,-3.6847975E-2,6.5172E4,1.3E1,6.4946E4,-3.9362144E-2,4.1673E4,6.2E1,3.3839E4,3E0,4.1131E4,6.4946E4,6.5172E4,3.343E3,-1.3424433E-2,2.9259454E-3,4.453914E-2,-0E0,2.3025375E-2,-4.503447E-2,2.8128278E-2,-4.3165185E-3,3.6192123E-2,-0E0,2.0753187E-3,-2.2518363E-2],"split_indices":[6,20,0,0,3,0,0,0,9,0,20,0,0,0,23,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.13627664E5,1.0933515E5,4.2925146E3,9.286131E4,1.647384E4,9.246527E4,3.9603293E2,1.238145E4,4.09239E3,9.1956234E4,5.0904297E2,3.2580173E3,9.123434E3,4.0363604E3,5.602958E1,2.313242E3,8.964299E4,4.645919E2,4.445106E1,2.968273E3,2.897444E2,8.955897E3,1.6753563E2,4.0218027E3,1.4557592E1,3.1638075E1,2.4391504E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[8.289819E-3,5.25913E-2,-3.5518917E-1,1.5699361E-1,2.5694212E-2,-2.3138236E-1,-4.8582092E-1,-2.8050538E-2,1.601328E-1,2.8078455E-2,-4.5006943E-1,-1.2146053E-2,-1.9342432E-2,-3.6230616E-2,3.9866444E-2,1.5465908E-1,3.4193277E-2,3.232388E-2,-3.993198E-2,-3.660114E-2,8.409621E-3,-0E0,1.9871816E-2,1.1507809E-2,-2.6007218E-2,2.614981E-3,-1.0659551E-3,-1.8315623E-3,-1.5064851E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":165,"left_children":[1,3,5,7,9,11,13,-1,15,17,19,-1,-1,-1,21,23,-1,25,27,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.7587714E3,2.723122E2,1.8519153E2,3.2327484E1,8.4714005E1,9.037781E0,2.3993652E1,0E0,2.748706E1,2.2251003E1,1.3466286E1,0E0,0E0,0E0,1.9591899E0,1.6447021E1,0E0,1.1165184E1,9.081892E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,9,9,10,10,14,14,15,15,17,17,18,18],"right_children":[2,4,6,8,10,12,14,-1,16,18,20,-1,-1,-1,22,24,-1,26,28,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[6E0,1E0,1.3E1,1.05E2,1.25E2,8E0,6.76E1,-2.8050538E-2,3.01E2,3E0,2.3E1,-1.2146053E-2,-1.9342432E-2,-3.6230616E-2,2.3E1,5.78E2,3.4193277E-2,1E0,1E0,-3.660114E-2,8.409621E-3,-0E0,1.9871816E-2,1.1507809E-2,-2.6007218E-2,2.614981E-3,-1.0659551E-3,-1.8315623E-3,-1.5064851E-2],"split_indices":[20,20,3,5,5,3,10,0,4,3,1,0,0,0,1,15,0,47,47,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.0935791E5,9.75029E4,1.1855011E4,1.9904547E4,7.759834E4,6.1292134E3,5.7257974E3,9.5101135E1,1.9809447E4,7.7235516E4,3.6283487E2,2.0753066E3,4.053907E3,5.66946E3,5.6337284E1,1.9497297E4,3.1215042E2,7.2813266E4,4.422243E3,3.4873804E2,1.409685E1,3.576547E1,2.0571815E1,1.9450502E4,4.6794277E1,6.828528E4,4.527986E3,4.105737E3,3.1650623E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[-2.5046635E-1,-5.0584996E-1,5.054251E-1,1.9592054E-2,-3.740104E-2,3.721383E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":166,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[5.8900107E3,4.8393066E1,9.819336E-1,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.2132E4,1E1,1.9592054E-2,-3.740104E-2,3.721383E-2,-0E0],"split_indices":[3,0,42,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[3.0493662E4,2.2802805E4,7.6908584E3,6.280037E1,2.2740004E4,7.680785E3,1.0073321E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[6.309845E-2,8.364459E-2,-4.8463997E-1,3.589792E-2,3.6712286E-1,-0E0,-4.9233717E-1,3.833409E-2,-3.9116092E-2,3.2089373E-1,4.7205165E-1,1.0810121E-2,-1.3505008E-2,-4.990142E-1,-9.444622E-4,-1.8201014E-1,4.4085857E-2,2.0478666E-1,3.6190158E-1,4.7697714E-1,-0E0,-3.679538E-2,-0E0,-2.0069983E-2,1.1981111E-2,-2.8886884E-3,-6.350537E-2,2.8016258E-2,2.7683717E-3,2.1695802E-2,-4.0790536E-2,2.7153155E-2,-0E0,3.5282318E-2,-0E0,-1.2246637E-2,1.4357137E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":167,"left_children":[1,3,5,7,9,11,13,15,-1,17,19,-1,-1,21,23,25,27,29,31,33,35,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.2589146E3,1.4596816E3,1.2745544E1,1.2413962E2,6.788306E1,2.5504622E0,8.970459E0,1.1575812E2,0E0,4.663159E1,9.780884E0,0E0,0E0,2.2764282E0,4.66545E0,2.1712112E2,1.9179108E2,1.9818964E2,2.1399292E1,9.5896E0,2.2984333E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,9,9,10,10,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20],"right_children":[2,4,6,8,10,12,14,16,-1,18,20,-1,-1,22,24,26,28,30,32,34,36,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.47E2,5E0,7E0,6.5172E4,1.2E1,9E0,6.1097E4,3.3839E4,-3.9116092E-2,4.1673E4,6.4946E4,1.0810121E-2,-1.3505008E-2,8.6E1,4.749E3,3.3719E4,3.4303E4,4.1131E4,6.4946E4,6E0,1.4E1,-3.679538E-2,-0E0,-2.0069983E-2,1.1981111E-2,-2.8886884E-3,-6.350537E-2,2.8016258E-2,2.7683717E-3,2.1695802E-2,-4.0790536E-2,2.7153155E-2,-0E0,3.5282318E-2,-0E0,-1.2246637E-2,1.4357137E-2],"split_indices":[21,20,24,0,23,30,0,0,0,0,0,0,0,10,23,0,0,0,0,48,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.1211761E5,1.0808453E5,4.033074E3,9.253578E4,1.5548757E4,7.2776474E1,3.9602976E3,9.216165E4,3.7412997E2,1.0868561E4,4.680197E3,2.6966763E1,4.5809715E1,3.890845E3,6.945256E1,2.302781E3,8.985887E4,2.900248E3,7.9683125E3,4.6268696E3,5.3327103E1,3.881574E3,9.270953E0,4.2763195E1,2.6689363E1,1.9204053E3,3.8237573E2,1.6574828E3,8.820138E4,2.6061829E3,2.9406537E2,7.816545E3,1.5176718E2,4.617516E3,9.353525E0,2.2901237E1,3.0425865E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"37","size_leaf_vector":"1"}},{"base_weights":[9.326983E-3,4.9901668E-2,-3.551358E-1,1.4665616E-1,2.6068637E-2,-2.612323E-1,-4.7914064E-1,2.0054959E-1,1.0719864E-1,6.957563E-2,-3.4499946E-3,-2.7775148E-1,3.0863282E-1,-4.8798013E-1,7.755831E-2,1.22552596E-1,2.4352284E-1,-3.105139E-1,1.4745359E-1,5.077749E-2,6.1038977E-1,-6.375256E-2,6.460676E-2,-4.5809233E-1,-2.2883902E-1,-0E0,3.899146E-1,-3.6036838E-2,-0E0,2.4068337E-2,-0E0,1.5105775E-2,-1.4149443E-2,2.1754555E-2,1.2749952E-2,-3.805169E-3,-7.7964075E-2,3.0466294E-2,9.770519E-3,-3.0462416E-3,8.611511E-3,3.720707E-2,8.18264E-2,-2.1718886E-5,-3.0440284E-2,2.412992E-2,7.316166E-5,-0E0,-3.4524646E-2,1.2516101E-2,-2.2281552E-2,3.3803668E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":168,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,-1,51,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.5990549E3,2.2333145E2,1.1914722E2,3.8163544E1,1.01070984E2,5.8927094E1,2.634668E1,2.368341E1,1.8710526E2,3.172364E2,1.9100314E2,4.7085083E1,6.9742317E0,3.511963E0,2.2589877E0,7.681382E1,1.4484863E1,1.7828488E2,3.5057953E1,1.8831589E2,3.7801453E1,5.4620184E2,3.6266656E2,3.8807373E0,1.437949E2,0E0,6.452677E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,26,26],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,-1,52,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[7E0,1E0,1.3E1,4.6807E4,4.6453E4,1.2715212E3,6.76E1,3.8305E4,4.894E4,4.5852E4,5.661E4,3.7885E4,2.205E3,6.4946E4,2.7E1,3.7295E4,4.2563E4,4.8283E4,4.9265E4,3.8305E4,2E0,5.5105E4,5.8862E4,1E0,4.1673E4,-0E0,2E0,-3.6036838E-2,-0E0,2.4068337E-2,-0E0,1.5105775E-2,-1.4149443E-2,2.1754555E-2,1.2749952E-2,-3.805169E-3,-7.7964075E-2,3.0466294E-2,9.770519E-3,-3.0462416E-3,8.611511E-3,3.720707E-2,8.18264E-2,-2.1718886E-5,-3.0440284E-2,2.412992E-2,7.316166E-5,-0E0,-3.4524646E-2,1.2516101E-2,-2.2281552E-2,3.3803668E-2,-0E0],"split_indices":[21,20,20,0,0,22,10,0,0,0,0,0,26,0,45,0,0,0,0,0,20,0,0,35,0,0,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.08282336E5,9.746107E4,1.0821266E4,1.9187393E4,7.827368E4,6.2087334E3,4.612532E3,8.010208E3,1.1177184E4,3.17466E4,4.652708E4,6.0514443E3,1.5728912E2,4.555676E3,5.6856693E1,2.9229097E3,5.0872983E3,9.602721E2,1.0216912E4,3.0702754E4,1.0438453E3,2.473218E4,2.1794898E4,1.2421271E3,4.8093174E3,1.5733524E1,1.415556E2,4.5349385E3,2.0737055E1,1.7058086E1,3.979861E1,2.3368572E3,5.860525E2,2.8373308E3,2.2499678E3,7.2788635E2,2.3238574E2,4.917841E2,9.725128E3,1.2792502E4,1.7910252E4,8.8991766E2,1.5392764E2,2.096282E4,3.7693582E3,4.2085425E3,1.7586355E4,4.1494247E1,1.2006328E3,7.3424695E2,4.0750703E3,1.3032732E2,1.12282915E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"53","size_leaf_vector":"1"}},{"base_weights":[-2.5497088E-1,-5.07348E-1,4.9727562E-1,1.8146258E-3,-3.7376817E-2,-1.9655436E-2,5.030928E-1,3.712696E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":169,"left_children":[1,3,5,-1,-1,-1,7,-1,-1],"loss_changes":[5.49025E3,1.2649902E1,3.5216797E1,0E0,0E0,0E0,8.801758E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,6,6],"right_children":[2,4,6,-1,-1,-1,8,-1,-1],"split_conditions":[3.47E2,2.686E3,1E0,1.8146258E-3,-3.7376817E-2,-1.9655436E-2,6.2E1,3.712696E-2,-0E0],"split_indices":[21,0,47,0,0,0,10,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[2.8900623E4,2.165026E4,7.2503633E3,1.4948843E1,2.163531E4,4.1648384E1,7.208715E3,7.197342E3,1.1373332E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[5.6694075E-2,7.609351E-2,-3.6738817E-2,3.333781E-2,3.7480077E-1,1.8029625E-2,1.1294609E-1,3.3612084E-1,4.7870535E-1,2.0440137E-2,-3.7635375E-2,9.344195E-2,2.7375218E-1,3.4405997E-1,-1.0119174E-1,4.8700026E-1,-0E0,1.2785561E-3,4.2556096E-2,7.63537E-3,-3.2525223E-2,3.7187055E-2,1.6020969E-2,1.7473469E-2,2.8051823E-2,1.1401136E-2,-3.6296558E-2,3.5944477E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":170,"left_children":[1,3,-1,5,7,9,11,13,15,17,-1,19,21,23,25,27,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.192547E3,1.3646165E3,0E0,1.1315563E2,4.5979004E1,9.659833E1,4.3975754E1,3.6390137E1,1.5876099E1,1.2892502E2,0E0,7.225635E1,1.3758743E1,3.2746704E1,1.9720982E1,2.3719482E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,11,11,12,12,13,13,14,14,15,15],"right_children":[2,4,-1,6,8,10,12,14,16,18,-1,20,22,24,26,28,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4.8E1,6E0,-3.6738817E-2,2E0,1.3E1,6.5172E4,6.1814E4,6.4946E4,6.76E1,6.4946E4,-3.7635375E-2,6.1558E4,6.2332E4,4.1673E4,1E1,6.5172E4,-0E0,1.2785561E-3,4.2556096E-2,7.63537E-3,-3.2525223E-2,3.7187055E-2,1.6020969E-2,1.7473469E-2,2.8051823E-2,1.1401136E-2,-3.6296558E-2,3.5944477E-2,-0E0],"split_indices":[4,20,0,20,3,0,0,0,10,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.1082259E5,1.0710747E5,3.7151235E3,9.372734E4,1.3380125E4,7.870407E4,1.50232705E4,9.830817E3,3.5493074E3,7.837005E4,3.340283E2,1.3453892E4,1.569379E3,9.675306E3,1.5551202E2,3.4961096E3,5.3197853E1,7.7965016E4,4.050279E2,1.3219649E4,2.342422E2,2.6514453E2,1.3042345E3,2.578852E3,7.0964536E3,8.439863E1,7.1113396E1,3.4827556E3,1.3353942E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[7.7044354E-3,4.3205768E-2,-3.7074146E-1,1.3981572E-1,1.997639E-2,-2.4574256E-1,-4.5410082E-1,1.3334042E-1,4.4478768E-1,2.7572837E-2,-6.520359E-2,-0E0,-1.8157678E-2,-4.7370008E-1,2.526788E-1,-3.830503E-1,1.370446E-1,3.8060516E-2,-0E0,-2.271229E-2,3.0321034E-2,-2.9620636E-1,-4.4641703E-2,-4.8621327E-1,-8.844766E-2,2.8448686E-2,-0E0,-0E0,-3.0650485E-2,2.7050697E-3,1.0353739E-2,4.3916977E-3,-3.4065228E-3,1.8361011E-3,3.0085018E-3,-2.9767279E-2,-4.9275504E-3,-9.0443157E-4,-8.247362E-3,-3.6024533E-2,-0E0,-2.3885414E-2,3.6021324E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":171,"left_children":[1,3,5,7,9,11,13,15,17,19,21,-1,-1,23,25,27,29,-1,-1,31,33,35,37,39,41,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.4392472E3,2.1891959E2,8.9184326E1,3.229663E1,5.0949974E1,1.3167725E0,7.837073E1,3.398343E1,1.55923E1,1.0127037E1,2.7535257E1,0E0,0E0,2.0708618E1,7.066929E0,1.6182213E0,5.3885193E0,0E0,0E0,6.960493E0,3.3820572E0,8.144669E0,1.1897261E1,8.54248E0,8.759546E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,13,13,14,14,15,15,16,16,19,19,20,20,21,21,22,22,23,23,24,24],"right_children":[2,4,6,8,10,12,14,16,18,20,22,-1,-1,24,26,28,30,-1,-1,32,34,36,38,40,42,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[8E0,1E0,1.3E1,3.46E2,3E0,2E0,1.781E3,1E0,6E0,5.1E1,5.6E1,-0E0,-1.8157678E-2,6.6E1,2E0,5.2E1,4E1,3.8060516E-2,-0E0,8E0,6.901E3,1.084E3,6E0,6.2E1,1.3E1,2.8448686E-2,-0E0,-0E0,-3.0650485E-2,2.7050697E-3,1.0353739E-2,4.3916977E-3,-3.4065228E-3,1.8361011E-3,3.0085018E-3,-2.9767279E-2,-4.9275504E-3,-9.0443157E-4,-8.247362E-3,-3.6024533E-2,-0E0,-2.3885414E-2,3.6021324E-3],"split_indices":[21,20,3,5,3,45,24,42,8,45,45,0,0,17,20,45,45,0,0,45,1,1,3,9,21,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.0730445E5,9.812747E4,9.176989E3,1.8945826E4,7.918164E4,3.722448E3,5.454541E3,1.8588697E4,3.5713013E2,7.279029E4,6.3913486E3,1.1310701E1,3.7111372E3,5.3209653E3,1.335755E2,1.1123997E2,1.8477457E4,3.2017712E2,3.695299E1,3.6165586E3,6.9173734E4,4.818372E2,5.9095117E3,5.1312876E3,1.8967798E2,9.987869E1,3.3696804E1,9.089058E0,1.0215091E2,7.3894165E2,1.7738516E4,7.260528E2,2.8905059E3,4.6429285E4,2.274445E4,2.991418E2,1.8269536E2,4.0816897E3,1.8278218E3,5.0936743E3,3.7612865E1,8.756217E1,1.021158E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"43","size_leaf_vector":"1"}},{"base_weights":[-2.5892237E-1,-5.048651E-1,5.040378E-1,-3.729951E-2,1.8028578E-2,3.7117157E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":172,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[5.1536924E3,3.7065918E1,1.0965576E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,1.653E3,1E1,-3.729951E-2,1.8028578E-2,3.7117157E-2,-0E0],"split_indices":[3,20,42,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[2.7447084E4,2.0766223E4,6.680862E3,2.0719213E4,4.701009E1,6.6711143E3,9.747251E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[5.572954E-2,7.396286E-2,-3.6739897E-2,3.37871E-2,3.5814896E-1,2.6011085E-2,1.4902289E-1,3.717696E-1,-9.843188E-3,4.0091535E-1,2.4985868E-2,1.2907827E-1,3.3458504E-1,3.2524636E-1,4.6648905E-1,-9.077498E-2,2.8957061E-2,-0E0,3.1317994E-2,-7.097744E-4,2.3364362E-3,9.786383E-3,-0E0,-0E0,2.5475249E-2,2.1056352E-2,2.5448486E-2,3.439169E-2,-0E0,-0E0,-4.7931083E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":173,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.105669E3,1.2078662E3,0E0,8.1864235E1,6.8683105E1,2.9981861E1,1.7418915E1,4.824756E1,1.2658963E1,2.7516632E0,2.0588295E1,2.4470825E0,2.8584557E0,1.0507202E0,1.5369873E0,1.7113829E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.14E2,6E0,-3.6739897E-2,3E0,2.09E2,1E0,1E0,1.2E1,5.78E2,4.4E1,1E0,5.08E4,2E0,8E0,1.69E2,1.4922222E1,2.8957061E-2,-0E0,3.1317994E-2,-7.097744E-4,2.3364362E-3,9.786383E-3,-0E0,-0E0,2.5475249E-2,2.1056352E-2,2.5448486E-2,3.439169E-2,-0E0,-0E0,-4.7931083E-2],"split_indices":[6,3,0,3,5,42,47,3,15,45,21,1,46,3,5,11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.0953241E5,1.0606999E5,3.4624148E3,9.296452E4,1.3105463E4,8.7162484E4,5.802043E3,1.2658824E4,4.4663852E2,2.0802422E2,8.695446E4,5.290062E3,5.119805E2,8.569284E3,4.0895398E3,3.9367163E2,5.2966896E1,9.234342E0,1.9878987E2,1.4031552E4,7.292291E4,5.1178486E3,1.7221344E2,1.0754137E1,5.0122638E2,3.1456953E3,5.423589E3,4.0785503E3,1.0989478E1,3.5324118E2,4.043043E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[1.0263719E-2,4.4829052E-2,-3.317872E-1,1.2976998E-1,2.4686132E-2,-2.303055E-1,-4.7476822E-1,1.2434354E-1,3.5168275E-2,2.5443055E-2,-4.1082844E-1,-1.8604207E-1,-4.7386885E-1,-3.5612952E-2,6.928927E-2,-2.9261807E-2,1.2784338E-1,2.9508151E-2,-2.966207E-2,-3.274928E-2,-0E0,-2.0428167E-1,3.7485006E-1,-3.6334407E-2,2.6845231E-3,-0E0,1.9001452E-2,-0E0,9.761976E-3,1.4491024E-3,3.0591586E-3,-9.001239E-4,-1.6951459E-2,-1.570211E-2,-0E0,3.2623842E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":174,"left_children":[1,3,5,7,9,11,13,15,-1,17,19,21,23,-1,25,-1,27,29,31,-1,-1,33,35,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.257243E3,1.6430562E2,1.3501746E2,2.958252E1,2.277782E1,5.6019623E1,2.4014587E1,3.1503387E1,0E0,1.7523312E1,9.172573E-1,4.9438522E1,1.2559631E1,0E0,1.5389471E0,0E0,1.0535736E1,8.1428795E0,1.6346968E1,0E0,0E0,9.045639E0,5.938017E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,9,9,10,10,11,11,12,12,14,14,16,16,17,17,18,18,21,21,22,22],"right_children":[2,4,6,8,10,12,14,16,-1,18,20,22,24,-1,26,-1,28,30,32,-1,-1,34,36,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[7E0,1E0,1.3E1,6E0,1.25E2,2.992E3,6.2E1,2E0,3.5168275E-2,3E0,3E0,2.205E3,2.3E1,-3.5612952E-2,2.3E1,-2.9261807E-2,3.9E1,5.003E3,1E0,-3.274928E-2,-0E0,6.2E1,2E0,-3.6334407E-2,2.6845231E-3,-0E0,1.9001452E-2,-0E0,9.761976E-3,1.4491024E-3,3.0591586E-3,-9.001239E-4,-1.6951459E-2,-1.570211E-2,-0E0,3.2623842E-2,-0E0],"split_indices":[23,20,20,48,5,5,9,4,0,20,20,26,1,0,1,0,45,1,47,0,0,9,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.0651686E5,9.676842E4,9.748438E3,1.846399E4,7.830443E4,5.746462E3,4.0019766E3,1.8213863E4,2.5012656E2,7.819433E4,1.1010218E2,4.902301E3,8.4416113E2,3.9497988E3,5.2177704E1,1.001295E2,1.8113734E4,7.29623E4,5.232031E3,9.725082E1,1.2851362E1,4.7665977E3,1.3570317E2,8.2772894E2,1.6432207E1,3.2476128E1,1.9701574E1,7.0481714E2,1.7408916E4,4.0643406E4,3.2318893E4,4.8587603E3,3.7327078E2,4.5636587E3,2.0293896E2,1.2495008E2,1.0753086E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"37","size_leaf_vector":"1"}},{"base_weights":[-2.6343852E-1,-5.0469714E-1,5.0342333E-1,-5.06783E-1,1.7000113E-2,3.707372E-2,-0E0,-3.732306E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":175,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[4.8183047E3,3.354004E1,1.1790771E0,9.016602E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.88181E5,1.653E3,1E1,3.1E1,1.7000113E-2,3.707372E-2,-0E0,-3.732306E-2,-0E0],"split_indices":[3,20,42,2,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[2.6024938E4,1.9806793E4,6.218144E3,1.9764146E4,4.2645714E1,6.2090967E3,9.047575E0,1.9753664E4,1.048228E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[5.4666538E-2,7.175136E-2,-3.670332E-2,3.4261424E-2,3.605861E-1,2.718824E-2,1.4216314E-1,3.1920817E-1,4.7650823E-1,2.240001E-2,9.197465E-2,9.444012E-3,2.8410003E-1,1.9747887E-2,2.5233924E-2,3.570452E-2,-0E0,3.148001E-2,1.5867461E-3,-1.8618263E-3,8.43171E-3,-0E0,2.1826655E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":176,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,-1,21,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.0221547E3,1.1356562E3,0E0,6.9678406E1,5.023401E1,2.6196594E1,7.449257E0,5.180359E0,1.4601929E1,2.3750568E1,1.6419853E1,0E0,2.2990189E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,12,12],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,-1,22,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.14E2,6E0,-3.670332E-2,3E0,1.3E1,1E0,1E0,8E0,6.2E1,6.2E1,8E0,9.444012E-3,2E0,1.9747887E-2,2.5233924E-2,3.570452E-2,-0E0,3.148001E-2,1.5867461E-3,-1.8618263E-3,8.43171E-3,-0E0,2.1826655E-2],"split_indices":[6,20,0,20,3,48,48,3,9,5,45,0,46,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.0839813E5,1.0517368E5,3.2244556E3,9.312315E4,1.2050532E4,8.747365E4,5.649496E3,8.95328E3,3.0972524E3,8.1579484E4,5.894165E3,5.214761E3,4.3473508E2,2.9982605E3,5.9550195E3,3.0469548E3,5.029747E1,1.3863126E2,8.144086E4,8.9591394E2,4.998251E3,1.0690678E1,4.240444E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"23","size_leaf_vector":"1"}},{"base_weights":[1.0764879E-2,4.1807685E-2,-3.5525706E-1,1.2550008E-1,2.237459E-2,-2.2088777E-1,-4.4943798E-1,1.1915075E-1,4.387415E-1,2.5901347E-2,-1.1926901E-1,-0E0,-1.6339188E-2,-0E0,-4.8009044E-1,-3.039644E-2,1.2268793E-1,3.686836E-2,-0E0,3.0133782E-2,-3.499025E-2,-2.098662E-2,-1.01148985E-1,-2.5528097E-1,3.4130502E-1,-3.595042E-2,5.046467E-2,1.281893E-3,9.489886E-3,1.825402E-3,3.0374723E-3,-1.0971167E-3,-1.9817594E-2,-7.662646E-3,-0E0,-2.9489497E-2,-0E0,3.2110702E-2,-0E0,2.0669665E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":177,"left_children":[1,3,5,7,9,11,13,15,17,19,21,-1,-1,23,25,-1,27,-1,-1,29,31,-1,33,35,37,-1,39,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.196316E3,1.569985E2,9.7947876E1,3.1385132E1,3.8750248E1,1.0361328E0,6.738501E1,3.1791351E1,1.0809532E1,1.985913E1,2.264803E0,0E0,0E0,2.7746326E1,2.428357E1,0E0,1.065213E1,0E0,0E0,3.747795E0,2.0705551E1,0E0,9.210739E-1,8.925555E0,7.660347E0,0E0,1.6988356E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,13,13,14,14,16,16,19,19,20,20,22,22,23,23,24,24,26,26],"right_children":[2,4,6,8,10,12,14,16,18,20,22,-1,-1,24,26,-1,28,-1,-1,30,32,-1,34,36,38,-1,40,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[8E0,1E0,1.3E1,6E0,6E0,3E0,2E0,1E0,1E1,1E0,5.6E1,-0E0,-1.6339188E-2,2.238E3,7.1E1,-3.039644E-2,5.6E1,3.686836E-2,-0E0,7.435E3,3E0,-2.098662E-2,1E0,8E0,2.88181E5,-3.595042E-2,3.2E1,1.281893E-3,9.489886E-3,1.825402E-3,3.0374723E-3,-1.0971167E-3,-1.9817594E-2,-7.662646E-3,-0E0,-2.9489497E-2,-0E0,3.2110702E-2,-0E0,2.0669665E-2,-0E0],"split_indices":[21,20,3,48,3,45,20,42,33,47,45,0,0,26,9,0,45,0,0,1,3,0,47,42,3,0,45,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.0549326E5,9.727236E4,8.220898E3,1.8243775E4,7.902858E4,3.433639E3,4.7872593E3,1.791702E4,3.2675757E2,7.7170516E4,1.8580656E3,1.6885944E1,3.4167532E3,3.003802E2,4.486879E3,9.730033E1,1.7819719E4,2.9164767E2,3.5109875E1,7.228303E4,4.887481E3,1.27772194E2,1.7302933E3,1.683149E2,1.320653E2,4.4307695E3,5.6109478E1,1.082995E3,1.6736723E4,4.94549E4,2.2828137E4,4.5412188E3,3.4626233E2,1.7159799E3,1.431353E1,1.1923576E2,4.9079132E1,1.1796119E2,1.4104118E1,1.5904744E1,4.0204735E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"41","size_leaf_vector":"1"}},{"base_weights":[-2.680559E-1,-5.0430214E-1,5.02825E-1,1.8442884E-2,-3.7299074E-2,3.703288E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":178,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[4.497564E3,4.214746E1,1.0328369E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.2132E4,1.8E2,1.8442884E-2,-3.7299074E-2,3.703288E-2,-0E0],"split_indices":[3,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[2.46775E4,1.8898854E4,5.778646E3,5.5125103E1,1.8843729E4,5.7689937E3,9.652564E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[5.013564E-2,6.6010475E-2,-3.6665894E-2,3.1182649E-2,3.4794244E-1,-1.2296767E-2,6.0369957E-2,3.046632E-1,4.7232372E-1,5.9951623E-3,-5.3264177E-1,1.2893297E-1,-1.6151298E-2,3.1373426E-1,-1.7178464E-1,4.8075426E-1,-5.0089126E-3,6.181959E-3,-3.6974729E-3,-3.2557864E-2,-7.342739E-2,4.791936E-3,3.70281E-2,-1.964153E-2,3.402477E-3,1.4085617E-2,2.630545E-2,7.969236E-3,-4.2091917E-2,3.5486016E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":179,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[9.3138513E2,1.0212472E3,0E0,1.18277E2,5.4217285E1,3.5841074E2,2.9312186E2,3.855774E1,1.676593E1,1.5807652E2,3.8555237E1,6.981001E2,4.1312143E2,4.0179565E1,2.0853436E1,1.9224854E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.06E2,6E0,-3.6665894E-2,4.6453E4,1.3E1,4.5852E4,5.661E4,6.4946E4,3E2,3.8305E4,2E0,5.5105E4,5.8862E4,4.1673E4,1E1,6.5172E4,-5.0089126E-3,6.181959E-3,-3.6974729E-3,-3.2557864E-2,-7.342739E-2,4.791936E-3,3.70281E-2,-1.964153E-2,3.402477E-3,1.4085617E-2,2.630545E-2,7.969236E-3,-4.2091917E-2,3.5486016E-2,-0E0],"split_indices":[6,20,0,0,21,0,0,0,5,0,20,0,0,0,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.0731701E5,1.0431963E5,2.997369E3,9.288279E4,1.1436848E4,3.7197734E4,5.5685055E4,8.55247E3,2.8843782E3,3.5926812E4,1.270919E3,2.9422758E4,2.6262297E4,8.411917E3,1.4055281E2,2.855648E3,2.8730242E1,1.5108386E4,2.0818428E4,1.0920186E3,1.7890039E2,2.5165807E4,4.2569507E3,5.2525366E3,2.1009762E4,2.280611E3,6.1313057E3,7.410172E1,6.645108E1,2.8444695E3,1.1178429E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[8.963985E-3,3.7512235E-2,-3.4499305E-1,1.1865711E-1,1.9041799E-2,-2.0791177E-1,-4.434587E-1,1.9110231E-1,8.707599E-2,7.3661976E-2,-4.6773595E-3,-2.3330916E-1,4.8207857E-2,-4.6504596E-1,2.405283E-1,1.3082136E-1,3.2228246E-1,-5.011192E-1,1.0491149E-1,-3.710085E-2,2.0452131E-1,-6.908345E-1,7.6068123E-3,-3.162072E-2,-1.9756614E-1,-4.7727382E-1,-0E0,-0E0,3.2327655E-1,1.1471675E-2,-1.9036043E-2,-8.964105E-5,2.4312872E-2,-3.8967967E-2,-0E0,2.0337438E-2,5.8485093E-3,1.49450665E-2,-5.852282E-3,2.6258342E-2,1.159258E-2,-6.98505E-2,-2.8731829E-2,8.704838E-3,-6.6276774E-4,1.4837231E-2,-2.0435257E-2,-3.533901E-2,-0E0,2.1979695E-2,-2.1237288E-2,3.0993104E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":180,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,-1,25,27,29,31,33,35,37,39,41,43,-1,45,47,49,-1,51,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.0532411E3,1.437988E2,9.898877E1,3.845378E1,1.02726685E2,7.009955E1,6.889111E1,3.818953E1,1.2854932E2,3.4899255E2,4.6820132E2,1.6893219E1,0E0,2.7798645E1,3.9876237E0,3.5788868E1,7.0094147E0,7.754135E0,5.0005325E1,1.3132434E2,7.4297516E1,6.2206055E1,1.00093895E2,0E0,8.989108E1,1.002533E1,9.890559E0,0E0,5.618043E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,21,21,22,22,24,24,25,25,26,26,28,28],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,-1,26,28,30,32,34,36,38,40,42,44,-1,46,48,50,-1,52,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[8E0,1E0,1.3E1,4.2563E4,4.2563E4,6.4946E4,1.781E3,4.0133E4,4.3668E4,3.8305E4,4.2987E4,3.7885E4,4.8207857E-2,5.003815E0,3.757E3,3.9692E4,2E0,3E0,4.6453E4,3.3839E4,3.9406E4,4.2835E4,4.6453E4,-3.162072E-2,4.1673E4,1.7E1,1.731811E2,-0E0,6.0819E4,1.1471675E-2,-1.9036043E-2,-8.964105E-5,2.4312872E-2,-3.8967967E-2,-0E0,2.0337438E-2,5.8485093E-3,1.49450665E-2,-5.852282E-3,2.6258342E-2,1.159258E-2,-6.98505E-2,-2.8731829E-2,8.704838E-3,-6.6276774E-4,1.4837231E-2,-2.0435257E-2,-3.533901E-2,-0E0,2.1979695E-2,-2.1237288E-2,3.0993104E-2,-0E0],"split_indices":[21,21,3,0,0,0,24,0,0,0,0,0,0,14,23,0,4,4,0,0,0,0,0,0,0,2,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.044599E5,9.669104E4,7.7688584E3,1.7839291E4,7.885175E4,3.2919402E3,4.476918E3,5.3262534E3,1.2513038E4,2.3972693E4,5.4879055E4,3.2123984E3,7.9541664E1,4.3537925E3,1.2312555E2,3.7020527E3,1.6242006E3,3.4879202E2,1.2164246E4,1.2952782E4,1.1019911E4,9.69344E2,5.390971E4,4.4646756E2,2.765931E3,4.255208E3,9.8584366E1,2.023298E1,1.0289256E2,3.5016118E3,2.0044093E2,1.6044203E1,1.6081564E3,3.38962E2,9.830025E0,1.5182836E3,1.0645963E4,1.9120939E3,1.1040688E4,2.5416836E3,8.478228E3,4.973131E2,4.7203088E2,7.0918726E3,4.681784E4,4.4398367E2,2.3219473E3,4.2434155E3,1.1792608E1,5.900258E1,3.958179E1,8.907252E1,1.3820049E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"53","size_leaf_vector":"1"}},{"base_weights":[-2.7198777E-1,-5.059253E-1,4.941512E-1,-0E0,-3.7276395E-2,-2.1553576E-2,3.6981944E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":181,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[4.196027E3,1.1043945E1,3.976233E1,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3.47E2,2.686E3,1.48E2,-0E0,-3.7276395E-2,-2.1553576E-2,3.6981944E-2],"split_indices":[21,0,6,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[2.3392682E4,1.793076E4,5.461922E3,1.4122631E1,1.7916637E4,4.597697E1,5.415945E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[4.7331553E-2,6.2123828E-2,-3.6628973E-2,2.6598018E-2,3.173154E-1,-5.35571E-1,2.8750999E-2,2.1672422E-1,3.6710516E-1,-4.2537976E-2,-0E0,3.0968076E-2,-3.840971E-2,1.03574306E-1,3.6917612E-1,3.788751E-1,-1.8134668E-1,2.075704E-3,3.7714068E-2,9.084963E-3,-1.0711985E-1,2.8243542E-2,-2.3643412E-2,2.863892E-2,-1.299533E-2,-2.0048823E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":182,"left_children":[1,3,-1,5,7,9,11,13,15,-1,-1,17,-1,19,21,23,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[8.5645044E2,9.381749E2,0E0,1.06340164E2,5.805078E1,1.0066193E1,1.0707943E2,6.9412964E1,5.635327E1,0E0,0E0,1.1542286E2,0E0,6.791905E1,1.9627457E1,5.004663E1,4.7995753E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,11,11,13,13,14,14,15,15,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,-1,-1,18,-1,20,22,24,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.06E2,5E0,-3.6628973E-2,3.32E4,8E0,3E0,6.5172E4,5.0282E4,3.327E3,-4.2537976E-2,-0E0,6.4946E4,-3.840971E-2,5.0109E4,1.7892536E1,6.4946E4,6.0819E4,2.075704E-3,3.7714068E-2,9.084963E-3,-1.0711985E-1,2.8243542E-2,-2.3643412E-2,2.863892E-2,-1.299533E-2,-2.0048823E-2,-0E0],"split_indices":[6,23,0,0,21,23,0,0,23,0,0,0,0,0,18,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.06584516E5,1.0379045E5,2.7940635E3,9.114247E4,1.264798E4,3.2613632E2,9.0816336E4,4.255026E3,8.392954E3,3.0877548E2,1.736084E1,9.047414E4,3.4219083E2,2.4801836E3,1.774842E3,8.233387E3,1.5956752E2,8.998515E4,4.889934E2,2.4609941E3,1.9189508E1,1.7524952E3,2.234687E1,8.0980537E3,1.3533327E2,1.3098824E2,2.8579277E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[1.1731966E-2,3.851743E-2,-3.3723718E-1,1.1026482E-1,2.2277847E-2,-1.9782065E-1,-4.399627E-1,1.04168795E-1,4.1767332E-1,6.9744915E-2,1.37753E-3,-2.230974E-1,5.998004E-1,-4.6330395E-1,2.6048213E-1,1.5160735E-1,7.018603E-2,3.7275787E-2,-0E0,-3.8558032E-2,1.9758815E-1,-6.764419E-1,1.3761453E-2,-7.441825E-2,-2.7695835E-1,-0E0,5.7419725E-2,-4.8418844E-1,-7.0885524E-2,2.945792E-2,-0E0,4.7504995E-3,1.4764343E-2,-2.4924198E-2,8.163774E-3,-1.1215891E-2,-0E0,1.4075306E-2,-5.8642146E-3,2.5189739E-2,1.1240687E-2,-6.8866774E-2,-2.85087E-2,9.482398E-3,-2.533204E-4,-2.9185738E-2,2.8573755E-2,-2.5882022E-2,-1.1301128E-2,-3.5748307E-2,-0E0,8.385464E-3,-1.7790688E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":183,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,-1,35,37,39,41,43,45,47,-1,-1,49,51,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[9.6657367E2,1.1110562E2,9.9697205E1,2.857396E1,7.7423706E1,6.1954666E1,7.127728E1,2.6127853E1,1.5062477E1,3.3249475E2,4.5397873E2,2.1753098E1,4.791752E0,2.8692139E1,5.435997E0,2.8281357E1,1.6919958E2,0E0,9.1951126E-1,1.2147081E2,6.697067E1,5.9300262E1,1.0750044E2,1.3141197E2,1.605661E1,0E0,0E0,4.431885E0,8.666511E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,18,18,19,19,20,20,21,21,22,22,23,23,24,24,27,27,28,28],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,-1,36,38,40,42,44,46,48,-1,-1,50,52,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[8E0,1E0,1.3E1,6E0,4.2563E4,6.4946E4,1.781E3,4.6807E4,6E0,3.8305E4,4.2987E4,4.1673E4,1E1,6.2E1,1E0,3.8305E4,4.894E4,3.7275787E-2,2.9773074E2,3.3839E4,3.9406E4,4.2835E4,4.6453E4,3.8747E4,5.5611E4,-0E0,5.7419725E-2,6.5172E4,1.6170225E1,2.945792E-2,-0E0,4.7504995E-3,1.4764343E-2,-2.4924198E-2,8.163774E-3,-1.1215891E-2,-0E0,1.4075306E-2,-5.8642146E-3,2.5189739E-2,1.1240687E-2,-6.8866774E-2,-2.85087E-2,9.482398E-3,-2.533204E-4,-2.9185738E-2,2.8573755E-2,-2.5882022E-2,-1.1301128E-2,-3.5748307E-2,-0E0,8.385464E-3,-1.7790688E-2],"split_indices":[21,20,3,48,0,0,24,0,8,0,0,0,3,10,20,0,0,0,11,0,0,0,0,0,0,0,0,0,18,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.0364695E5,9.628641E4,7.3605483E3,1.7671244E4,7.8615164E4,3.165547E3,4.195001E3,1.7363508E4,3.077363E2,2.3909303E4,5.470586E4,3.0834988E3,8.204824E1,4.0734084E3,1.2159257E2,7.1365474E3,1.022696E4,2.6528036E2,4.2455925E1,1.2912496E4,1.0996807E4,9.6245404E2,5.3743406E4,8.647909E2,2.218708E3,2.8877308E1,5.3170937E1,3.8462974E3,2.2711095E2,8.092202E1,4.0670547E1,2.6398333E3,4.496714E3,9.04409E2,9.322551E3,3.1884623E1,1.05713005E1,1.9266533E3,1.0985843E4,2.5423994E3,8.454407E3,4.830151E2,4.794389E2,7.0413037E3,4.6702105E4,5.207279E2,3.4406305E2,1.3308658E3,8.878421E2,3.8370142E3,9.283281E0,8.760497E1,1.3950598E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"53","size_leaf_vector":"1"}},{"base_weights":[-2.768235E-1,-5.037302E-1,5.014724E-1,-3.7205935E-2,1.4633151E-2,3.6954675E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":184,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[3.932915E3,2.8033691E1,1.9747314E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,1.653E3,1.08E4,-3.7205935E-2,1.4633151E-2,3.6954675E-2,-0E0],"split_indices":[3,20,5,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[2.2251371E4,1.7238662E4,5.012709E3,1.7202266E4,3.639719E1,5.002821E3,9.888511E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[4.846112E-2,6.2310636E-2,-3.656272E-2,3.1855065E-2,3.2237688E-1,2.565804E-2,1.2864414E-1,3.3080217E-1,-1.9540924E-1,3.8573956E-1,2.477036E-2,1.1189978E-1,2.9872933E-1,2.9006585E-1,4.4372967E-1,-0E0,-2.5664544E-2,3.452669E-2,-0E0,1.5511633E-3,5.7061412E-3,8.634543E-3,-0E0,2.8793454E-2,8.238668E-3,1.7091103E-2,2.3421584E-2,3.5240375E-2,3.98021E-3,-1.4967604E-2,1.5867425E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":185,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[7.944361E2,8.1284216E2,0E0,5.405008E1,4.856909E1,2.4341705E1,1.1998856E1,4.1904663E1,2.1092315E0,8.676006E0,1.6031944E1,3.7192192E0,3.2462845E0,7.8549194E0,3.3292847E1,4.6918373E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.7E1,6E0,-3.656272E-2,3E0,3.343E3,1E0,1E0,1.3E1,1.04949E5,6.2E1,1E0,5.0006E4,1.084E3,8E0,7.6E1,1.5474E4,-2.5664544E-2,3.452669E-2,-0E0,1.5511633E-3,5.7061412E-3,8.634543E-3,-0E0,2.8793454E-2,8.238668E-3,1.7091103E-2,2.3421584E-2,3.5240375E-2,3.98021E-3,-1.4967604E-2,1.5867425E-2],"split_indices":[4,23,0,23,23,42,47,23,26,9,47,1,1,23,12,29,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.0558285E5,1.02989664E5,2.593181E3,9.222876E4,1.076091E4,8.676672E4,5.462038E3,1.0606716E4,1.5419408E2,1.8278142E2,8.658394E4,5.0273926E3,4.346458E2,7.867641E3,2.739075E3,9.3756584E1,6.0437496E1,1.6035283E2,2.2428593E1,8.108997E4,5.493972E3,4.838367E3,1.8902518E2,2.5589464E2,1.7875116E2,2.7069065E3,5.160735E3,2.490724E3,2.4835086E2,6.72411E1,2.651549E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[1.19293975E-2,3.662837E-2,-3.2735047E-1,1.09526955E-1,2.0441823E-2,-1.8280452E-1,-4.373014E-1,8.271317E-2,1.7190649E-1,5.833972E-2,-5.244264E-3,-2.0739637E-1,5.4200774E-1,-4.599071E-1,2.3595104E-1,1.1498174E-1,-7.0440567E-1,3.5294715E-1,1.11983545E-1,4.0781014E-2,5.7031757E-1,-1.4298408E-1,1.6096514E-2,-6.7786515E-2,-2.5849095E-1,-0E0,5.1030245E-2,-4.7716665E-1,3.752978E-2,3.093325E-1,-0E0,9.124127E-3,-1.0194595E-2,-9.300534E-2,-4.2141717E-2,1.4082108E-2,3.2807164E-2,-1.4339244E-2,1.2044963E-2,-2.9062848E-3,7.2821057E-3,6.477063E-2,3.0283963E-2,-5.1953522E-3,-3.258614E-2,3.559662E-2,4.4024797E-5,-1.9200414E-2,4.9897436E-2,-2.5468793E-2,-8.691735E-3,-3.5578277E-2,-0E0,2.3482203E-2,-1.9666934E-2,-0E0,2.8433729E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":186,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,-1,-1,51,53,55,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[8.623527E2,1.1245108E2,1.0530237E2,2.6913986E1,7.7164154E1,5.2707672E1,6.2412354E1,3.0739835E2,5.1580887E1,2.8228558E2,1.3879353E2,1.8457779E1,3.6180058E0,3.643744E1,3.4734683E0,2.7094193E1,1.4507324E1,1.2796707E1,6.1918133E1,1.4509026E2,3.814737E1,1.3318704E2,2.8993048E2,1.2056098E2,2.2200287E1,0E0,0E0,1.3925964E1,1.1318032E1,3.3850899E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,27,27,28,28,29,29],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,-1,-1,52,54,56,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[8E0,1E0,1.3E1,5.661E4,4.6453E4,6.4946E4,1.781E3,5.5215E4,5.8862E4,4.5852E4,4.894E4,4.1673E4,1E1,7.1007706E1,5.9726E4,5.4578E4,5.5611E4,5.7683E4,6.0104E4,3.8305E4,4.5934E4,4.8767E4,4.9265E4,4.0733E4,5.5611E4,-0E0,5.1030245E-2,1.3593094E3,1.8066667E2,1.1633257E3,-0E0,9.124127E-3,-1.0194595E-2,-9.300534E-2,-4.2141717E-2,1.4082108E-2,3.2807164E-2,-1.4339244E-2,1.2044963E-2,-2.9062848E-3,7.2821057E-3,6.477063E-2,3.0283963E-2,-5.1953522E-3,-3.258614E-2,3.559662E-2,4.4024797E-5,-1.9200414E-2,4.9897436E-2,-2.5468793E-2,-8.691735E-3,-3.5578277E-2,-0E0,2.3482203E-2,-1.9666934E-2,-0E0,2.8433729E-2],"split_indices":[21,21,3,0,0,0,24,0,0,0,0,0,3,13,0,0,0,0,0,0,0,0,0,0,0,0,0,25,10,22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.03169766E5,9.619745E4,6.972315E3,1.7379982E4,7.881747E4,3.0528806E3,3.919434E3,1.2258304E4,5.1216787E3,3.196328E4,4.685419E4,2.9687917E3,8.408891E1,3.8060857E3,1.13348495E2,1.1791722E4,4.665825E2,1.2307574E3,3.8909211E3,3.0926707E4,1.036573E3,6.3305186E3,4.052367E4,8.42622E2,2.1261697E3,2.8224413E1,5.58645E1,3.694476E3,1.116096E2,9.904203E1,1.4306463E1,1.1419914E4,3.7180734E2,6.4491936E1,4.0209055E2,4.901709E2,7.4058655E2,5.358349E2,3.3550862E3,1.2941063E4,1.7985643E4,3.2169525E2,7.1487775E2,5.1296675E3,1.2008513E3,1.2753044E3,3.9248367E4,6.818636E2,1.6075844E2,1.2658973E3,8.602724E2,3.655439E3,3.9037064E1,7.1617485E1,3.9992115E1,1.5709627E1,8.3332405E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"57","size_leaf_vector":"1"}},{"base_weights":[-2.8089973E-1,-5.0524217E-1,4.9257502E-1,-0E0,-3.7232526E-2,-1.9561129E-2,3.6882885E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":187,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[3.6653193E3,1.1278809E1,3.4611816E1,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3.47E2,2.686E3,1.14E2,-0E0,-3.7232526E-2,-1.9561129E-2,3.6882885E-2],"split_indices":[21,0,6,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[2.1103676E4,1.636904E4,4.734636E3,1.3800674E1,1.6355239E4,4.123862E1,4.6933975E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[4.7481153E-2,6.048765E-2,-3.6551267E-2,3.1551003E-2,3.1840706E-1,3.3703987E-2,-3.8151734E-2,3.2655257E-1,-1.6946E-1,3.1018302E-2,5.11722E-1,2.8248462E-1,4.6492764E-1,-2.555035E-1,-0E0,-3.798919E-2,2.432239E-3,4.182905E-2,-0E0,2.1503404E-2,-1.2918131E-2,3.5115693E-2,-0E0,-0E0,-2.8516429E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":188,"left_children":[1,3,-1,5,7,9,-1,11,13,15,17,19,21,23,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[7.3702203E2,7.5942535E2,0E0,1.0504214E2,4.252661E1,1.1300749E2,0E0,5.46864E1,4.0732307E0,9.817671E1,1.5544617E1,3.6210693E1,1.5646423E1,5.6586857E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,7,7,8,8,9,9,10,10,11,11,12,12,13,13],"right_children":[2,4,-1,6,8,10,-1,12,14,16,18,20,22,24,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.14E2,6E0,-3.6551267E-2,6.5172E4,3.341E3,6.4946E4,-3.8151734E-2,1.3E1,6.0503E4,3.32E4,3E0,6.4946E4,7.5574715E1,2.205E3,-0E0,-3.798919E-2,2.432239E-3,4.182905E-2,-0E0,2.1503404E-2,-1.2918131E-2,3.5115693E-2,-0E0,-0E0,-2.8516429E-2],"split_indices":[6,3,0,0,23,0,0,21,0,0,21,0,13,26,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.0455506E5,1.0213636E5,2.4186975E3,9.186929E4,1.0267076E4,9.1533E4,3.362822E2,1.0117276E4,1.4979985E2,9.104656E4,4.864401E2,7.735553E3,2.3817231E3,1.23993126E2,2.580673E1,3.1700552E2,9.0729555E4,4.4057764E2,4.5862465E1,7.5930347E3,1.4251877E2,2.327544E3,5.4178986E1,3.680963E1,8.7183495E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"25","size_leaf_vector":"1"}},{"base_weights":[1.0435863E-2,3.3411607E-2,-3.0171803E-1,8.355662E-2,1.15835825E-2,-1.6045381E-1,-4.696471E-1,-1.602759E-2,2.0008942E-1,-1.0452322E0,1.9565023E-2,-0E0,-2.2233011E-1,-4.8096487E-1,3.2403246E-2,4.9043313E-2,-2.1145147E-1,1.7603758E-1,5.151514E-1,-2.3501249E-1,-9.252766E-1,-2.4382386E-1,3.0473785E-2,-4.1229036E-1,3.639806E-1,-2.4823903E-1,3.6333424E-1,-3.5538148E-2,-0E0,1.5219446E-2,-0E0,-1.3718334E-3,6.743714E-2,-1.2492569E-2,-3.4002762E-2,1.4374338E-2,-1.9629408E-2,4.3118417E-2,-2.1869626E-2,-8.0054745E-2,-3.3184994E-2,-2.7350388E-2,2.2172853E-2,1.6461018E-2,5.672984E-4,-0E0,-3.1011943E-2,1.5901512E-2,1.04915485E-1,-3.0345058E-2,-1.5504253E-2,-0E0,3.4969464E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":189,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,-1,39,41,43,45,47,49,51,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[7.322155E2,1.0364194E2,1.6028528E2,3.3594885E2,5.5351166E2,3.7888054E1,2.1739197E1,1.9861224E2,9.4628235E1,7.0765076E1,1.882603E2,1.6326033E2,4.171945E1,2.4950562E0,8.7808603E-1,6.893232E2,3.506732E1,1.06246185E2,5.6550232E1,0E0,2.0876862E1,1.8286761E2,2.7754605E2,1.2587891E0,7.4855354E1,1.0701416E1,7.300128E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,20,20,21,21,22,22,23,23,24,24,25,25,26,26],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,-1,40,42,44,46,48,50,52,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[7E0,4.2563E4,1.3E1,3.8305E4,4.2835E4,4.1673E4,6.2E1,3.7295E4,4.208E4,1E0,4.3668E4,3.7885E4,6.4946E4,6.4946E4,2.7E1,3.6946E4,3.8184E4,4.1926E4,4E0,-2.3501249E-1,2E0,2E0,4.6453E4,3.7E1,4.155E4,4.5497E4,8E0,-3.5538148E-2,-0E0,1.5219446E-2,-0E0,-1.3718334E-3,6.743714E-2,-1.2492569E-2,-3.4002762E-2,1.4374338E-2,-1.9629408E-2,4.3118417E-2,-2.1869626E-2,-8.0054745E-2,-3.3184994E-2,-2.7350388E-2,2.2172853E-2,1.6461018E-2,5.672984E-4,-0E0,-3.1011943E-2,1.5901512E-2,1.04915485E-1,-3.0345058E-2,-1.5504253E-2,-0E0,3.4969464E-2],"split_indices":[20,0,3,0,0,0,9,0,0,20,0,0,0,0,45,0,0,0,20,0,3,3,0,45,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.02378305E5,9.539E4,6.988308E3,2.8810941E4,6.6579055E4,3.8298037E3,3.1585044E3,1.5501324E4,1.3309618E4,4.8398898E2,6.609507E4,1.0722792E3,2.7575244E3,3.1049468E3,5.3557583E1,1.1602386E4,3.8989385E3,1.2400591E4,9.0902655E2,1.16248665E1,4.723641E2,2.5925786E3,6.350249E4,5.0352203E2,5.6875714E2,2.658165E3,9.9359474E1,3.0881436E3,1.6803213E1,1.434564E1,3.921194E1,1.0761057E4,8.41329E2,3.3825735E3,5.1636505E2,1.1902665E4,4.9792642E2,8.4709595E2,6.1930603E1,3.3144156E2,1.4092253E2,2.1137341E3,4.7884433E2,6.645474E3,5.6857016E4,1.518442E1,4.8833762E2,5.1406903E2,5.4688152E1,4.3940643E2,2.2187585E3,1.2200972E1,8.71585E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"53","size_leaf_vector":"1"}},{"base_weights":[-2.855784E-1,-5.02944E-1,5.0017446E-1,1.590837E-2,-3.721227E-2,3.6879975E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":190,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[3.4268538E3,3.6161865E1,2.7419434E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.3007E4,1.79E2,1.590837E-2,-3.721227E-2,3.6879975E-2,-0E0],"split_indices":[3,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[2.004496E4,1.5711649E4,4.333312E3,5.000108E1,1.5661648E4,4.323991E3,9.320428E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[4.44446E-2,5.655108E-2,-3.6511313E-2,2.9468663E-2,3.1869328E-1,2.3338847E-2,1.2044206E-1,2.750305E-1,4.5715484E-1,3.0788E-2,2.2634385E-2,1.304737E-1,-2.7654836E-2,2.2314522E-1,2.2132229E-2,3.4634773E-2,-0E0,1.3989022E-3,5.482671E-3,8.171897E-3,2.3637323E-2,1.6549239E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":191,"left_children":[1,3,-1,5,7,9,11,13,15,-1,17,19,-1,21,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[6.7637244E2,7.182051E2,0E0,5.017253E1,5.043689E1,2.0404575E1,2.6915657E1,4.993347E0,1.756366E1,0E0,1.5425861E1,1.7082123E1,0E0,1.3099136E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,10,10,11,11,13,13],"right_children":[2,4,-1,6,8,10,12,14,16,-1,18,20,-1,22,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.14E2,6E0,-3.6511313E-2,3E0,1.3E1,6.2E1,2.205E3,8E0,6.2E1,3.0788E-2,1E0,1E0,-2.7654836E-2,5.8E1,2.2132229E-2,3.4634773E-2,-0E0,1.3989022E-3,5.482671E-3,8.171897E-3,2.3637323E-2,1.6549239E-2,-0E0],"split_indices":[6,20,0,3,3,5,26,3,9,0,47,47,0,45,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.0381469E5,1.01562805E5,2.2518774E3,9.2088375E4,9.474432E3,8.6367484E4,5.7208945E3,7.2648545E3,2.2095776E3,1.2515178E2,8.624233E4,5.6290864E3,9.180797E1,2.5434958E3,4.7213584E3,2.1619443E3,4.7633312E1,8.077758E4,5.4647524E3,5.159539E3,4.6954745E2,2.5281758E3,1.5320168E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"23","size_leaf_vector":"1"}},{"base_weights":[1.0896879E-2,3.2054484E-2,-2.9052317E-1,2.9849363E-2,5.2228135E-1,-1.4699769E-1,-4.6768406E-1,6.523537E-2,5.590113E-3,4.028158E-2,-0E0,1.5967237E-2,-2.1385875E-1,-4.789057E-1,2.9474958E-3,4.901296E-2,5.1013446E-1,-1.5743853E-1,3.0311678E-2,-3.0225221E-2,3.8823575E-1,-2.4009068E-1,3.367692E-1,-3.534741E-2,-0E0,-1.7304998E-3,7.488378E-3,5.634271E-2,2.753605E-2,-4.0070573E-3,-3.0954642E-2,3.3310033E-2,1.0819474E-3,1.187921E-2,6.9033116E-2,-2.277281E-2,-1.0873272E-2,-0E0,3.2322735E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":192,"left_children":[1,3,5,7,9,11,13,15,17,-1,-1,19,21,23,-1,25,27,29,31,-1,33,35,37,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[6.4653937E2,9.81734E1,1.6348657E2,8.068242E1,8.147858E0,4.202883E1,2.048175E1,2.7216708E2,2.259248E2,0E0,0E0,1.6798933E2,3.833058E1,9.472656E-1,0E0,1.4246933E2,3.4822174E1,1.958755E2,3.1879916E2,0E0,6.1707443E1,1.237706E1,6.4803896E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,11,11,12,12,13,13,15,15,16,16,17,17,18,18,20,20,21,21,22,22],"right_children":[2,4,6,8,10,12,14,16,18,-1,-1,20,22,24,-1,26,28,30,32,-1,34,36,38,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[7E0,6.5172E4,1.3E1,4.6453E4,3E0,4.1673E4,6.2E1,4.5852E4,4.894E4,4.028158E-2,-0E0,3.7885E4,6.4946E4,6.4946E4,2.9474958E-3,3.8305E4,4.5934E4,4.8283E4,4.9265E4,-3.0225221E-2,4.1131E4,5.4379E4,8E0,-3.534741E-2,-0E0,-1.7304998E-3,7.488378E-3,5.634271E-2,2.753605E-2,-4.0070573E-3,-3.0954642E-2,3.3310033E-2,1.0819474E-3,1.187921E-2,6.9033116E-2,-2.277281E-2,-1.0873272E-2,-0E0,3.2322735E-2],"split_indices":[20,0,3,0,3,0,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.0168999E5,9.505172E4,6.6382773E3,9.46506E4,4.0111276E2,3.7002517E3,2.938026E3,3.8355902E4,5.6294703E4,3.9137924E2,9.733535E0,1.0429734E3,2.6572783E3,2.8905137E3,4.751205E1,3.703229E4,1.3236122E3,7.3639565E3,4.8930746E4,4.753747E2,5.675987E2,2.5545967E3,1.02681625E2,2.8752917E3,1.5222033E1,1.5534767E4,2.1497523E4,4.2604538E2,8.975667E2,5.322825E3,2.0411317E3,1.7166127E3,4.7214133E4,4.1938535E2,1.4821336E2,1.3970018E3,1.1575948E3,1.1961928E1,9.0719696E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"39","size_leaf_vector":"1"}},{"base_weights":[-2.897339E-1,-5.029282E-1,3.6786936E-2,1.1310943E-2,-3.7192483E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0],"id":193,"left_children":[1,3,-1,-1,-1],"loss_changes":[3.2232559E3,2.9817139E1,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1],"right_children":[2,4,-1,-1,-1],"split_conditions":[2.88181E5,3.3007E4,3.6786936E-2,1.1310943E-2,-3.7192483E-2],"split_indices":[3,0,0,0,0],"split_type":[0,0,0,0,0],"sum_hessian":[1.9123072E4,1.5068627E4,4.0544458E3,4.6852966E1,1.5021774E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"5","size_leaf_vector":"1"}},{"base_weights":[4.023007E-2,5.1483482E-2,-3.6504816E-2,2.4735253E-2,2.7594087E-1,-1.8830739E-1,3.0230029E-2,2.3204832E-1,3.9425105E-1,-5.3589E-2,-8.615125E-1,1.7344698E-1,1.7456332E-2,1.1607952E-1,2.760977E-1,4.2984298E-1,-1.00809306E-1,-3.9600816E-2,3.0325719E-3,-5.363805E-2,-1.5459569E-1,9.175759E-3,3.4720402E-2,-3.1327903E-2,1.9253732E-3,2.9130379E-2,-1.0674279E-2,2.1042295E-2,-4.431626E-3,3.2244697E-2,-6.53404E-4,-0E0,-2.4082534E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":194,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,27,29,31,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[6.186786E2,6.035817E2,0E0,1.0439974E2,4.987732E1,1.9475436E2,1.5944443E2,3.685843E1,5.301581E1,9.0542E1,2.47294E1,9.8764755E1,3.0935983E2,1.6581625E2,2.089386E1,1.3430756E1,4.7616634E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,28,30,32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.14E2,5E0,-3.6504816E-2,3.3839E4,1.2E1,3.3719E4,3.6432E4,4.1673E4,5.0122047E1,3.32E4,2E0,3.609E4,3.7295E4,3.7885E4,6.4946E4,7.5454544E1,1.043595E5,-3.9600816E-2,3.0325719E-3,-5.363805E-2,-1.5459569E-1,9.175759E-3,3.4720402E-2,-3.1327903E-2,1.9253732E-3,2.9130379E-2,-1.0674279E-2,2.1042295E-2,-4.431626E-3,3.2244697E-2,-6.53404E-4,-0E0,-2.4082534E-2],"split_indices":[6,3,0,0,21,0,0,0,22,0,3,0,0,0,0,10,27,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.0303424E5,1.009389E5,2.0953413E3,9.02308E4,1.0708101E4,2.2252705E3,8.800553E4,7.8769043E3,2.831196E3,1.8711288E3,3.5414178E2,7.1467915E3,8.0858734E4,2.2265715E3,5.650333E3,2.6574912E3,1.7370473E2,3.142017E2,1.556927E3,3.3688788E2,1.7253893E1,6.176893E3,9.698986E2,1.5342803E3,7.932446E4,1.0877871E3,1.1387843E3,5.512462E3,1.378712E2,2.625143E3,3.2348114E1,1.1974795E2,5.3956783E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[1.094629E-2,2.6217936E-2,-4.113206E-1,2.3987923E-2,3.872811E-2,-4.365256E-1,7.531239E-2,7.228966E-2,2.7654518E-3,-4.538243E-1,2.518239E-1,2.1210402E-1,-1.4282037E-1,-2.3485467E-2,1.828873E-1,-9.931098E-1,1.0662804E-2,-2.3650123E-1,-3.6124486E-2,-0E0,2.5510259E-2,-0E0,3.7277166E-2,-1.8084994E-2,-0E0,2.4701708E-3,-1.413735E-2,1.1918919E-2,3.300753E-2,-2.8919852E-1,-6.365006E-2,-1.6751539E-2,1.5083124E-3,-1.980832E-2,1.6541878E-2,-1.1602709E-2,1.39807835E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":195,"left_children":[1,3,5,7,-1,9,11,13,15,17,19,21,23,25,27,29,31,33,-1,-1,-1,35,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[6.4962836E2,1.04441444E2,4.6281982E1,9.912326E1,0E0,4.2500732E1,5.680558E0,3.1466925E2,5.2471576E2,1.9857605E1,3.201748E0,4.051172E0,1.2081612E0,1.5363495E2,7.085556E1,1.3225183E2,1.5600746E2,8.807184E0,0E0,0E0,0E0,3.3620324E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,21,21],"right_children":[2,4,6,8,-1,10,12,14,16,18,20,22,24,26,28,30,32,34,-1,-1,-1,36,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.2E1,6.5172E4,6.2E1,4.2563E4,3.872811E-2,4.5065074E4,1.4414285E2,3.8305E4,4.2835E4,1.4E1,1.12476E5,7.5574715E1,2.3E1,3.7295E4,4.208E4,3.6036037E-2,4.3668E4,6.4946E4,-3.6124486E-2,-0E0,2.5510259E-2,3.343E3,3.7277166E-2,-1.8084994E-2,-0E0,2.4701708E-3,-1.413735E-2,1.1918919E-2,3.300753E-2,-2.8919852E-1,-6.365006E-2,-1.6751539E-2,1.5083124E-3,-1.980832E-2,1.6541878E-2,-1.1602709E-2,1.39807835E-2],"split_indices":[21,0,12,0,0,22,13,0,0,23,29,13,1,0,0,21,0,0,0,0,0,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.0120038E5,9.769356E4,3.5068179E3,9.72841E4,4.09462E2,3.3506858E3,1.5613202E2,2.9574254E4,6.770985E4,3.2825598E3,6.812591E1,1.1888306E2,3.724896E1,1.5813231E4,1.3761023E4,5.171301E2,6.719272E4,5.2034045E2,2.7622195E3,9.203726E0,5.8922184E1,8.860548E1,3.027758E1,2.747862E1,9.770337E0,1.1784939E4,4.0282915E3,1.2799266E4,9.617586E2,9.410522E0,5.0771957E2,2.6246055E3,6.4568113E4,5.0518628E2,1.5154159E1,2.7244488E1,6.1360985E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"37","size_leaf_vector":"1"}},{"base_weights":[-2.9377618E-1,-5.042637E-1,4.895419E-1,-0E0,-3.7169997E-2,-1.8978333E-2,3.677874E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":196,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[2.9986997E3,1.0886963E1,3.291565E1,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3.49E2,2.686E3,1.06E2,-0E0,-3.7169997E-2,-1.8978333E-2,3.677874E-2],"split_indices":[23,0,6,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[1.8167438E4,1.4329879E4,3.8375586E3,1.5345625E1,1.4314533E4,3.9606953E1,3.7979517E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[3.8429894E-2,4.8944466E-2,-3.6464833E-2,2.5301881E-2,2.8681874E-1,2.7343046E-2,-3.748842E-2,3.0034253E-1,-1.411256E-4,-1.6594352E-1,3.2337382E-2,2.5426877E-1,4.5989087E-1,-8.4602416E-2,2.665697E-2,-2.8914053E-3,-6.0264755E-2,2.469828E-2,1.953782E-3,3.2254677E-2,1.6512929E-2,3.4213327E-2,-0E0,-0E0,-4.5678798E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":197,"left_children":[1,3,-1,5,7,9,-1,11,13,15,17,19,21,23,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[5.708581E2,5.615248E2,0E0,9.586424E1,3.7497253E1,8.675827E1,0E0,5.6959656E1,9.850531E0,1.7906252E2,1.5250696E2,3.1052887E1,6.9322815E0,1.1633559E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,7,7,8,8,9,9,10,10,11,11,12,12,13,13],"right_children":[2,4,-1,6,8,10,-1,12,14,16,18,20,22,24,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.14E2,6E0,-3.6464833E-2,6.5172E4,4E0,3.3839E4,-3.748842E-2,1.3E1,5.78E2,3.3719E4,3.4303E4,3.7885E4,7.2E1,1.1E2,2.665697E-2,-2.8914053E-3,-6.0264755E-2,2.469828E-2,1.953782E-3,3.2254677E-2,1.6512929E-2,3.4213327E-2,-0E0,-0E0,-4.5678798E-2],"split_indices":[6,3,0,0,4,0,0,3,15,0,0,0,15,19,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.0224854E5,1.0029628E5,1.9522579E3,9.126759E4,9.028688E3,9.094297E4,3.246219E2,8.64892E3,3.7976825E2,2.2436572E3,8.869931E4,6.7657397E3,1.8831804E3,3.3087668E2,4.8891575E1,1.8965374E3,3.4711984E2,1.6231748E3,8.707614E4,8.8950397E2,5.876236E3,1.8731602E3,1.0020271E1,3.0209125E2,2.8785458E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"25","size_leaf_vector":"1"}},{"base_weights":[1.0769929E-2,2.1840207E-2,-4.5886803E-1,2.9793847E-2,-1.3492967E-1,-4.6996954E-1,-0E0,2.7838795E-2,3.797427E-2,-3.1025855E-2,-7.758117E-2,-3.4786828E-2,-0E0,3.0307258E-2,-4.250754E-1,3.9381188E-1,-1.8997607E-1,9.3886565E-4,6.0700052E-3,-3.5743102E-2,4.7882637E-3,1.8754115E-2,1.02564186E-1,-1.5434629E-2,1.9636702E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":198,"left_children":[1,3,5,7,9,11,-1,13,-1,-1,15,-1,-1,17,19,21,23,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[5.210087E2,1.2209766E2,1.4380737E1,8.476159E1,7.32213E1,3.3779297E0,0E0,1.0146434E2,0E0,0E0,2.0872878E2,0E0,0E0,8.444308E1,1.8244629E1,8.82707E1,2.9127975E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,7,7,10,10,13,13,14,14,15,15,16,16],"right_children":[2,4,6,8,10,12,-1,14,-1,-1,16,-1,-1,18,20,22,24,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.3E1,6E0,6.76E1,6.5172E4,3.7885E4,6.4946E4,-0E0,6.4946E4,3.797427E-2,-3.1025855E-2,4.1673E4,-3.4786828E-2,-0E0,5.7683E4,3E0,4.155E4,6.4946E4,9.3886565E-4,6.0700052E-3,-3.5743102E-2,4.7882637E-3,1.8754115E-2,1.02564186E-1,-1.5434629E-2,1.9636702E-2],"split_indices":[20,20,10,0,0,0,0,0,0,0,0,0,0,0,20,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.0087046E5,9.857148E4,2.29898E3,9.386701E4,4.7044727E3,2.2564023E3,4.2577785E1,9.351589E4,3.511185E2,7.5224274E2,3.95223E3,2.2436301E3,1.2772074E1,9.303386E4,4.8203027E2,7.433542E2,3.2088757E3,6.9756766E4,2.327709E4,4.435705E2,3.8459805E1,6.6830023E2,7.505394E1,3.0962773E3,1.12598465E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"25","size_leaf_vector":"1"}},{"base_weights":[-2.9880115E-1,-5.02275E-1,3.6708847E-2,-5.0409865E-1,-0E0,-3.715237E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":199,"left_children":[1,3,-1,5,-1,-1,-1],"loss_changes":[2.8152583E3,1.38029785E1,0E0,1.0412109E1,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3],"right_children":[2,4,-1,6,-1,-1,-1],"split_conditions":[2.88181E5,1.7573254E3,3.6708847E-2,3.1E1,-0E0,-3.715237E-2,-0E0],"split_indices":[3,21,0,2,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[1.7322572E4,1.3812776E4,3.5097957E3,1.376728E4,4.549628E1,1.3756425E4,1.0855525E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[3.6767185E-2,4.6629176E-2,-3.6252417E-2,2.4239177E-2,2.9103118E-1,-4.9113655E-1,2.6185552E-2,2.4524081E-1,4.5130578E-1,-4.0791918E-2,-0E0,4.458022E-2,-2.6802247E-2,1.1571428E-1,2.9275277E-1,4.578107E-1,-0E0,7.7733205E-4,2.0907367E-2,-3.9636206E-2,3.0088336E-3,1.8017069E-2,-5.1354956E-2,2.2572339E-2,-7.1363575E-3,3.3887386E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":200,"left_children":[1,3,-1,5,7,9,11,13,15,-1,-1,17,19,21,23,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[5.2793256E2,5.4408246E2,0E0,8.81799E1,5.4819824E1,1.4397789E1,8.9080414E1,3.6763214E1,7.5969543E0,0E0,0E0,5.505491E2,8.15442E2,1.8871265E2,2.7984924E1,2.2787476E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,11,11,12,12,13,13,14,14,15,15],"right_children":[2,4,-1,6,8,10,12,14,16,-1,-1,18,20,22,24,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.7E1,6E0,-3.6252417E-2,3.32E4,1.3E1,4E0,5.7683E4,4.1673E4,7.8E1,-4.0791918E-2,-0E0,5.4578E4,5.8862E4,4.1131E4,6.4946E4,1.7E1,-0E0,7.7733205E-4,2.0907367E-2,-3.9636206E-2,3.0088336E-3,1.8017069E-2,-5.1354956E-2,2.2572339E-2,-7.1363575E-3,3.3887386E-2,-0E0],"split_indices":[6,20,0,0,21,21,0,0,9,0,0,0,0,0,0,46,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.01733734E5,9.989572E4,1.8380138E3,9.155022E4,8.345504E3,3.2155627E2,9.122866E4,6.5453794E3,1.800125E3,2.974147E2,2.4141567E1,6.783404E4,2.339462E4,1.8093613E3,4.736018E3,1.7853634E3,1.47616205E1,5.94391E4,8.3949375E3,2.7399546E3,2.0654664E4,1.5746619E3,2.3469942E2,4.5923457E3,1.4367244E2,1.7739672E3,1.13962555E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[1.2149574E-2,2.337885E-2,-4.2410353E-1,3.1295855E-2,-1.14000805E-1,-4.3512493E-1,-0E0,8.427356E-2,1.9376934E-2,-8.1736565E-2,-3.4780998E-2,-1.988784E-2,-3.635828E-2,8.010478E-2,3.1486966E-2,2.4232619E-2,-4.9989782E-2,-4.1201495E-2,-1.225622E-1,-2.2139788E-2,6.1230822E-3,1.8040327E-3,-2.0586753E-2,-8.851489E-3,3.4767014E-4,-8.852967E-3,-1.1854711E-3,-1.0935094E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":201,"left_children":[1,3,5,7,9,11,-1,13,15,17,-1,-1,-1,19,-1,21,23,25,27,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.885217E2,1.05811134E2,1.4623779E1,5.7622574E1,5.6331184E1,1.6688538E1,0E0,1.9816734E1,2.5308868E1,6.7012978E0,0E0,0E0,0E0,1.8375526E1,0E0,4.2660217E0,1.9596958E1,3.9567647E0,6.31353E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,7,7,8,8,9,9,13,13,15,15,16,16,17,17,18,18],"right_children":[2,4,6,8,10,12,-1,14,16,18,-1,-1,-1,20,-1,22,24,26,28,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.2E1,5E0,6.2E1,1E0,3E0,1.6E1,-0E0,4.27E2,1E0,8E0,-3.4780998E-2,-1.988784E-2,-3.635828E-2,1E0,3.1486966E-2,6.2E1,1.007E3,1.069E3,1.1E1,-2.2139788E-2,6.1230822E-3,1.8040327E-3,-2.0586753E-2,-8.851489E-3,3.4767014E-4,-8.852967E-3,-1.1854711E-3,-1.0935094E-2,-0E0],"split_indices":[20,20,9,20,4,20,0,4,48,20,0,0,0,42,0,10,1,1,20,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.0036123E5,9.786788E4,2.4933413E3,9.2596484E4,5.271395E3,2.4454866E3,4.7854687E1,1.6873059E4,7.572343E4,4.8658257E3,4.055696E2,6.932287E2,1.752258E3,1.6703488E4,1.6957036E2,7.088322E4,4.8402124E3,2.5487778E3,2.3170479E3,1.0916077E2,1.6594328E4,7.084901E4,3.4207474E1,2.1784763E3,2.661736E3,5.2880334E2,2.0199744E3,1.858378E3,4.5866974E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[-3.026768E-1,-5.018744E-1,4.976423E-1,1.3768864E-2,-3.7130725E-2,3.6740348E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":202,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[2.6343164E3,2.9538818E1,3.5604858E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.2132E4,1.79E2,1.3768864E-2,-3.7130725E-2,3.6740348E-2,-0E0],"split_indices":[3,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[1.6504309E4,1.3225485E4,3.278823E3,4.1279392E1,1.3184206E4,3.2694036E3,9.419381E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[3.6606826E-2,4.576713E-2,-3.625658E-2,2.4662947E-2,2.8559172E-1,1.9933853E-2,9.702462E-2,2.4043763E-1,4.47008E-1,3.9156556E-1,1.9089526E-2,1.0633049E-1,-2.7359717E-2,1.8503383E-1,2.6877552E-1,3.4276765E-2,-2.9381454E-2,3.340054E-2,-0E0,5.0988547E-3,1.2058893E-3,6.346123E-3,2.262547E-2,1.3789215E-2,-0E0,-0E0,1.9858237E-2,-0E0,-1.7535904E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":203,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,-1,23,25,-1,27,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.8727216E2,5.0091714E2,0E0,3.0340485E1,5.202484E1,2.3596893E1,2.2175053E1,5.8663635E0,1.90159E1,7.175688E0,1.091988E1,1.8491814E1,0E0,1.5353012E0,1.277771E0,0E0,1.4616994E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,13,13,14,14,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,-1,24,26,-1,28,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.3E1,6E0,-3.625658E-2,3E0,1.3E1,1E0,2.205E3,8E0,6.2E1,3.1E1,4.8E1,1E0,-2.7359717E-2,5.8E1,7E0,3.4276765E-2,2.3E1,3.340054E-2,-0E0,5.0988547E-3,1.2058893E-3,6.346123E-3,2.262547E-2,1.3789215E-2,-0E0,-0E0,1.9858237E-2,-0E0,-1.7535904E-2],"split_indices":[4,20,0,3,3,42,26,3,9,2,45,47,0,45,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.0116757E5,9.9468984E4,1.6985933E3,9.146261E4,8.0063687E3,8.5966016E4,5.496594E3,6.3103496E3,1.696019E3,1.6510008E2,8.5800914E4,5.412375E3,8.4219406E1,2.2515596E3,4.0587898E3,1.6476366E3,4.838237E1,1.5563016E2,9.469936E0,4.2097227E3,8.1591195E4,4.9682476E3,4.441273E2,2.2373953E3,1.4164464E1,1.7819044E1,4.040971E3,2.9478634E1,1.8903734E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[1.17626395E-2,2.3318544E-2,-3.880026E-1,2.125735E-2,5.117212E-1,-4.4944993E-1,5.272585E-2,6.701763E-2,1.2645962E-3,3.8556967E-2,-0E0,-4.720958E-1,1.8256579E-2,1.246358E-1,-1.9710215E-2,-3.1531744E-2,1.8009248E-1,-9.68944E-1,8.8311145E-3,-1.974167E-1,-3.5644002E-2,-0E0,5.425811E-1,1.8879251E-3,-1.476727E-2,1.1779988E-2,3.2432247E-2,-2.7818903E-1,-6.2162593E-2,-1.7087728E-2,1.3902427E-3,-0E0,-2.3442369E-2,-5.776895E-3,1.6688118E-2,5.1516276E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":204,"left_children":[1,3,5,7,9,11,13,15,17,-1,-1,19,-1,21,-1,23,25,27,29,31,-1,33,35,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.5822003E2,9.328954E1,7.881305E1,8.787169E1,2.433052E0,4.159198E1,6.741442E0,3.2735632E2,4.8705356E2,0E0,0E0,1.9456787E0,0E0,1.3104351E1,0E0,1.5248695E2,6.572568E1,1.1696533E2,1.606847E2,5.519281E0,0E0,5.1281714E0,7.0628033E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,11,11,13,13,15,15,16,16,17,17,18,18,19,19,21,21,22,22],"right_children":[2,4,6,8,10,12,14,16,18,-1,-1,20,-1,22,-1,24,26,28,30,32,-1,34,36,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.3E1,6.5172E4,6.2E1,4.2563E4,1.1E1,7.8096E4,1.7593646E2,3.8305E4,4.2835E4,3.8556967E-2,-0E0,1.4E1,1.8256579E-2,8.24E1,-1.9710215E-2,3.7295E4,4.208E4,1E0,4.3668E4,4.1673E4,-3.5644002E-2,3.341E3,1.6E1,1.8879251E-3,-1.476727E-2,1.1779988E-2,3.2432247E-2,-2.7818903E-1,-6.2162593E-2,-1.7087728E-2,1.3902427E-3,-0E0,-2.3442369E-2,-5.776895E-3,1.6688118E-2,5.1516276E-2,-0E0],"split_indices":[23,0,10,0,3,24,14,0,0,0,0,23,0,17,0,0,0,3,0,0,0,23,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.980537E4,9.702806E4,2.7773025E3,9.6644766E4,3.8329785E2,2.4534438E3,3.2385867E2,2.9257107E4,6.738766E4,3.738455E2,9.452345E0,2.3899404E3,6.3503204E1,2.8897534E2,3.4883343E1,1.5597354E4,1.3659755E4,5.056636E2,6.688199E4,1.3738489E2,2.2525557E3,2.3647972E2,5.2495625E1,1.1626245E4,3.971108E3,1.2729104E4,9.3065125E2,9.027339E0,4.9663626E2,2.641668E3,6.424033E4,3.5038155E1,1.0234673E2,1.6522261E2,7.125711E1,4.2847008E1,9.648619E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"37","size_leaf_vector":"1"}},{"base_weights":[-3.0666617E-1,-5.018627E-1,4.9784684E-1,1.089379E-2,-3.7116203E-2,3.6705054E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":205,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[2.4696216E3,2.5608398E1,1.15802E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.3007E4,1.79E2,1.089379E-2,-3.7116203E-2,3.6705054E-2,-0E0],"split_indices":[3,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[1.5706173E4,1.2649906E4,3.0562659E3,3.8083004E1,1.2611823E4,3.0471865E3,9.079321E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[3.4646925E-2,4.3184537E-2,-3.6335453E-2,2.5831243E-2,2.7233574E-1,-4.7447658E-1,2.7610064E-2,2.8405938E-1,-1.9819143E-1,-3.956478E-2,4.342478E-3,2.937799E-2,-4.7739148E-1,2.934415E-1,-2.5335267E-1,-0E0,-3.2930738E-1,1.973308E-3,3.3877775E-2,-3.8294885E-2,-0E0,1.8112842E-2,3.1911217E-2,-2.8600892E-2,-0E0,-3.4965713E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":206,"left_children":[1,3,-1,5,7,9,11,13,15,-1,-1,17,19,21,23,-1,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.5144006E2,3.9210556E2,0E0,7.8611435E1,3.947357E1,1.4639267E1,7.860104E1,3.5193237E1,4.8336616E0,0E0,0E0,9.6876595E1,9.734077E0,3.8108704E1,6.1824794E0,0E0,8.496364E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,11,11,12,12,13,13,14,14,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,-1,-1,18,20,22,24,-1,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.14E2,7E0,-3.6335453E-2,3.32E4,6.4946E4,4E0,6.5172E4,2.205E3,1E1,-3.956478E-2,4.342478E-3,6.4946E4,3E0,1.3E1,6.0819E4,-0E0,1.4E1,1.973308E-3,3.3877775E-2,-3.8294885E-2,-0E0,1.8112842E-2,3.1911217E-2,-2.8600892E-2,-0E0,-3.4965713E-2,-0E0],"split_indices":[6,21,0,0,0,21,0,26,21,0,0,0,21,21,0,0,21,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.0079774E5,9.9217555E4,1.580184E3,9.227364E4,6.94391E3,3.0357657E2,9.197007E4,6.7948447E3,1.4906564E2,2.8484818E2,1.8728376E1,9.167238E4,2.9768454E2,6.696475E3,9.8369576E1,5.539054E1,9.3675095E1,9.1159516E4,5.128652E2,2.8504105E2,1.2643492E1,5.0697603E3,1.6267148E3,7.8255585E1,2.0113997E1,7.858012E1,1.5094983E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[1.1528179E-2,2.2924347E-2,-3.8264933E-1,7.661515E-2,1.1941814E-2,2.3585254E-1,-4.216322E-1,7.205992E-2,3.1410582E-2,1.5899127E-2,-1.1722587E-1,3.7908715E-1,-1.0431315E-2,-1.896087E-1,-4.651446E-1,-3.5359916E-1,7.516199E-2,1.5394896E-2,3.8302373E-2,-1.491844E-1,1.9952982E-5,3.338123E-2,-0E0,-1.4576001E-2,-0E0,-4.810528E-1,4.2781975E-2,-2.8600937E-2,-0E0,-4.911528E-4,5.9185936E-3,1.196058E-3,-2.7743878E-2,-1.120432E-2,-0E0,6.313322E-3,-5.432309E-4,-3.5607174E-2,-0E0,-0E0,1.4677333E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":207,"left_children":[1,3,5,7,9,11,13,15,-1,17,19,21,-1,23,25,27,29,31,-1,33,35,-1,-1,-1,-1,37,39,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.428116E2,5.6148003E1,6.900806E1,2.1665024E1,4.019114E1,1.0810589E1,2.0467804E1,1.91773E1,0E0,1.5425539E1,9.916035E0,5.255867E0,0E0,9.807415E-1,2.1244446E1,1.212924E0,7.527527E0,2.3532162E1,0E0,1.5131989E0,9.2620707E-1,0E0,0E0,0E0,0E0,2.9023743E0,1.1583887E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,9,9,10,10,11,11,13,13,14,14,15,15,16,16,17,17,19,19,20,20,25,25,26,26],"right_children":[2,4,6,8,10,12,14,16,-1,18,20,22,-1,24,26,28,30,32,-1,34,36,-1,-1,-1,-1,38,40,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.2E1,1E0,1E0,3E0,8E0,1.8066667E2,1.4E1,1E0,3.1410582E-2,1.7892536E1,1.1E1,1.6E1,-1.0431315E-2,5.08E4,7.32987E1,6.76E1,2.11E2,1.25E2,3.8302373E-2,2.2033216E1,1.187E3,3.338123E-2,-0E0,-1.4576001E-2,-0E0,7.8096E4,3.341E3,-2.8600937E-2,-0E0,-4.911528E-4,5.9185936E-3,1.196058E-3,-2.7743878E-2,-1.120432E-2,-0E0,6.313322E-3,-5.432309E-4,-3.5607174E-2,-0E0,-0E0,1.4677333E-2],"split_indices":[21,21,20,4,21,10,3,42,0,18,20,4,0,1,10,10,1,5,0,22,1,0,0,0,0,24,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.92006E4,9.644015E4,2.760456E3,1.6244143E4,8.0196E4,1.490676E2,2.6113884E3,1.6067589E4,1.7655377E2,7.7879375E4,2.316628E3,1.23588356E2,2.5479242E1,4.4824142E2,2.163147E3,9.110847E1,1.597648E4,7.782556E4,5.3808376E1,1.8730063E3,4.4362158E2,1.09457054E2,1.4131299E1,4.3478412E2,1.3457301E1,2.1132937E3,4.9853268E1,8.2056046E1,9.052417E0,8.778892E2,1.5098592E4,7.76825E4,1.4306512E2,1.8618201E3,1.1186229E1,1.15592636E2,3.2802893E2,2.09957E3,1.3723748E1,2.5780277E1,2.4072989E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"41","size_leaf_vector":"1"}},{"base_weights":[-3.1106207E-1,-5.0150704E-1,4.9706137E-1,9.390146E-3,-3.7098665E-2,3.666902E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":208,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[2.3070872E3,2.4989502E1,1.7642212E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.3007E4,2.94718E5,9.390146E-3,-3.7098665E-2,3.666902E-2,-0E0],"split_indices":[3,0,7,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[1.4970193E4,1.2125565E4,2.8446282E3,3.9592426E1,1.2085973E4,2.835559E3,9.069091E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[3.189979E-2,3.984821E-2,-3.6239054E-2,2.1464482E-2,2.6387423E-1,-1.6233961E-1,2.6236482E-2,2.0954368E-1,4.089451E-1,-2.7515046E-2,-8.2020205E-1,3.1605306E-1,2.066801E-2,6.96921E-2,2.6297024E-1,4.2202914E-1,-0E0,-3.493223E-2,4.0441738E-3,-5.2028883E-2,-1.1854664E-1,2.545595E-2,-4.399783E-3,-4.3061372E-2,1.7023971E-3,1.525414E-2,-5.01007E-2,2.0399634E-2,-6.7470972E-3,3.162845E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":209,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.1437814E2,4.0438098E2,0E0,7.90218E1,5.310199E1,1.942048E2,1.4093779E2,3.8116913E1,1.3331116E1,7.375229E1,6.0441895E0,2.108493E1,1.2662244E2,1.5923633E2,2.16409E1,7.0215454E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.14E2,6E0,-3.6239054E-2,3.3839E4,1.2E1,3.3719E4,3.4303E4,4.1673E4,6.76E1,3.32E4,2E0,3E0,3.4405E4,4.1131E4,6.4946E4,6.4946E4,-0E0,-3.493223E-2,4.0441738E-3,-5.2028883E-2,-1.1854664E-1,2.545595E-2,-4.399783E-3,-4.3061372E-2,1.7023971E-3,1.525414E-2,-5.01007E-2,2.0399634E-2,-6.7470972E-3,3.162845E-2,-0E0],"split_indices":[6,20,0,0,23,0,0,0,10,0,20,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.002254E5,9.875149E4,1.4739062E3,9.130358E4,7.447913E3,2.261164E3,8.9042414E4,5.472809E3,1.9751041E3,1.8934114E3,3.6775262E2,1.6431372E3,8.739928E4,1.559558E3,3.9132512E3,1.9289154E3,4.618866E1,3.0437543E2,1.5890359E3,3.434856E2,2.4267044E1,1.5422052E3,1.0093197E2,3.347282E2,8.7064555E4,1.3316859E3,2.2787216E2,3.7847095E3,1.285416E2,1.8961571E3,3.2758274E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[1.3961539E-2,2.407658E-2,-4.0900016E-1,2.806001E-2,-1.17879584E-1,2.3190375E-1,-4.5544568E-1,2.6861979E-2,4.7021416E-1,-1.24844285E-2,-9.2746735E-2,3.8131508E-1,-7.829091E-3,-4.6944168E-1,-0E0,7.087838E-2,1.7736379E-2,4.184484E-2,-0E0,-1.5187849E-2,-8.512344E-3,3.3882402E-2,-0E0,-4.724447E-1,-0E0,-2.975015E-2,5.456879E-3,1.3664541E-3,-3.3305723E-2,-4.9720528E-3,6.805909E-4,-1.4189363E-2,-3.5702772E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":210,"left_children":[1,3,5,7,9,11,13,15,17,-1,19,21,-1,23,-1,25,27,-1,-1,29,-1,-1,-1,31,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.204037E2,5.3973797E1,7.088757E1,4.573381E1,1.1235085E0,1.0031108E1,1.7499847E1,3.69843E1,1.3055733E1,0E0,2.2463818E0,5.0594254E0,0E0,2.83844E0,0E0,2.261808E1,2.7315838E1,0E0,0E0,1.1363376E0,0E0,0E0,0E0,1.3360901E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,10,10,11,11,13,13,15,15,16,16,19,19,23,23],"right_children":[2,4,6,8,10,12,14,16,18,-1,20,22,-1,24,-1,26,28,-1,-1,30,-1,-1,-1,32,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.3E1,8E0,1E0,6E0,9E0,1.8066667E2,7.32987E1,1E0,6E0,-1.24844285E-2,1.234E3,1.6E1,-7.829091E-3,4.5065074E4,-0E0,1E0,1.25E2,4.184484E-2,-0E0,1.022E3,-8.512344E-3,3.3882402E-2,-0E0,1.4E1,-0E0,-2.975015E-2,5.456879E-3,1.3664541E-3,-3.3305723E-2,-4.9720528E-3,6.805909E-4,-1.4189363E-2,-3.5702772E-2],"split_indices":[21,21,20,48,20,10,10,21,8,0,1,4,0,22,0,42,5,0,0,1,0,0,0,3,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.896739E4,9.668163E4,2.2857588E3,9.4104125E4,2.5775059E3,1.4061269E2,2.145146E3,9.3876195E4,2.2792616E2,7.221442E2,1.8553617E3,1.134507E2,2.7161978E1,2.0981E3,4.704594E1,1.5959357E4,7.7916836E4,1.9366344E2,3.4262726E1,5.073213E2,1.3480404E3,9.91918E1,1.4258903E1,2.0841323E3,1.396787E1,8.6776886E1,1.5872581E4,7.780264E4,1.1419514E2,2.6233926E2,2.4498201E2,1.24967606E2,1.9591647E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[-3.1535175E-1,-5.0113994E-1,4.9668378E-1,1.1189697E-2,-3.707575E-2,3.6635637E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":211,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[2.1558652E3,2.5205322E1,8.6309814E-1,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.2132E4,9E0,1.1189697E-2,-3.707575E-2,3.6635637E-2,-0E0],"split_indices":[3,0,42,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[1.426931E4,1.1622956E4,2.6463535E3,3.668337E1,1.1586272E4,2.6355845E3,1.076898E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[3.07819E-2,3.8172953E-2,-3.6184136E-2,2.049328E-2,2.6183665E-1,3.7982874E-2,-3.0266885E-2,2.1677744E-1,4.389884E-1,4.1704406E-3,2.779192E-1,-5.1723534E-1,3.3747446E-2,3.1467024E-2,1.841279E-1,4.566983E-1,-0E0,2.1096144E-3,-2.5961302E-2,2.843731E-2,7.3975784E-4,-4.6579316E-2,-2.4892466E-2,3.0335372E-3,-3.5905715E-2,-1.145418E-2,1.9254234E-2,3.3876173E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":212,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,-1,25,27,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.8204337E2,3.8693695E2,0E0,8.109918E1,5.125418E1,5.4941235E2,7.295858E2,3.4214752E1,1.2854187E1,5.193963E2,2.4036615E2,4.689154E1,7.691537E1,0E0,1.3426959E2,9.724426E-1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,14,14,15,15],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,-1,26,28,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4.8E1,6E0,-3.6184136E-2,5.7683E4,1.3E1,5.4578E4,5.8862E4,3.7885E4,6.2E1,5.3175E4,5.661E4,5.832E4,6.5172E4,3.1467024E-2,4.1673E4,6.4946E4,-0E0,2.1096144E-3,-2.5961302E-2,2.843731E-2,7.3975784E-4,-4.6579316E-2,-2.4892466E-2,3.0335372E-3,-3.5905715E-2,-1.145418E-2,1.9254234E-2,3.3876173E-2,-0E0],"split_indices":[4,20,0,0,23,0,0,0,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.980192E4,9.843258E4,1.3693497E3,9.126316E4,7.169422E3,6.799616E4,2.3266994E4,5.765638E3,1.4037836E3,5.963392E4,8.362238E3,2.711583E3,2.0555412E4,7.270128E2,5.0386255E3,1.358068E3,4.571553E1,5.5831793E4,3.8021272E3,5.9251577E3,2.4370808E3,1.6057401E3,1.1058429E3,2.0286797E4,2.6861554E2,9.159763E2,4.122649E3,1.3401355E3,1.7932522E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[1.4390522E-2,2.3725146E-2,-3.990801E-1,2.7401883E-2,-1.1003396E-1,2.088939E-1,-4.4439197E-1,2.6365781E-2,4.318757E-1,-9.4783865E-3,-5.209926E-2,2.688442E-2,-5.4430407E-3,-4.6144646E-1,4.532279E-2,2.7031614E-2,-4.925728E-1,3.891201E-2,-0E0,-0E0,-6.00204E-3,-1.8445939E-2,-4.8919752E-1,1.7101932E-2,-0E0,4.8861806E-3,1.3951538E-3,-3.8951304E-2,-0E0,-3.628663E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":213,"left_children":[1,3,5,7,9,11,13,15,17,-1,19,-1,-1,21,23,25,27,-1,-1,-1,-1,-1,29,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.77366E2,4.6760036E1,6.203604E1,3.5547447E1,1.2328644E0,8.874302E0,2.0415527E1,2.869992E1,1.0570801E1,0E0,1.7021301E0,0E0,0E0,4.595093E0,1.0990506E0,2.9028976E1,1.4092922E0,0E0,0E0,0E0,0E0,0E0,3.4308472E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,10,10,13,13,14,14,15,15,16,16,22,22],"right_children":[2,4,6,8,10,12,14,16,18,-1,20,-1,-1,22,24,26,28,-1,-1,-1,-1,-1,30,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.3E1,8E0,1E0,3.46E2,1.1E1,2.71E3,7.32987E1,6.35E1,6E0,-9.4783865E-3,1.147E3,2.688442E-2,-5.4430407E-3,1.6E1,2.7E1,1E0,2.3E1,3.891201E-2,-0E0,-0E0,-6.00204E-3,-1.8445939E-2,7.8096E4,1.7101932E-2,-0E0,4.8861806E-3,1.3951538E-3,-3.8951304E-2,-0E0,-3.628663E-2,-0E0],"split_indices":[21,21,20,5,20,5,10,10,8,0,1,0,0,3,45,21,1,0,0,0,0,0,24,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.8533875E4,9.638467E4,2.1492085E3,9.387095E4,2.513715E3,1.3476372E2,2.0144447E3,9.365921E4,2.1174463E2,1.7849888E3,7.2872614E2,1.0371917E2,3.1044554E1,1.963045E3,5.1399635E1,9.356202E4,9.718472E1,1.7636887E2,3.5375763E1,1.8045921E2,5.4826697E2,2.713564E2,1.6916886E3,1.4909494E1,3.649014E1,1.5722334E4,7.783969E4,8.809559E1,9.0891285E0,1.6777896E3,1.3899025E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-3.1912443E-1,-5.0256777E-1,4.862303E-1,-0E0,-3.706345E-2,-1.3143316E-2,3.6599483E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":214,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[2.0107885E3,1.0190674E1,2.218335E1,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3.47E2,2.686E3,1.14E2,-0E0,-3.706345E-2,-1.3143316E-2,3.6599483E-2],"split_indices":[21,0,6,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[1.3589348E4,1.1078762E4,2.5105854E3,1.5690367E1,1.1063071E4,2.8093433E1,2.4824922E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[2.8603792E-2,3.5489228E-2,-3.6125816E-2,1.9324733E-2,2.3651667E-1,-2.5547301E-2,3.8654998E-2,4.158628E-1,2.082451E-1,6.128182E-2,-1.2920202E-1,1.0221393E0,3.099967E-2,3.2185066E-2,-0E0,-8.818818E-2,2.7353254E-1,-2.07642E-4,1.8090164E-2,-7.5924895E-3,-3.6779284E-2,2.8258717E-1,6.496806E-2,2.0445138E-2,1.5233692E-3,4.9973507E-5,-6.864505E-2,2.151506E-2,-2.4381117E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":215,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,-1,-1,25,27,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.512791E2,3.159798E2,0E0,7.874019E1,3.1032928E1,2.4515672E2,4.692013E2,6.268753E0,1.23896576E2,1.765316E2,1.1450978E2,1.2457126E2,1.5765894E2,0E0,0E0,9.189009E1,3.2374878E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,15,15,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,-1,-1,26,28,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.14E2,6E0,-3.6125816E-2,4.2563E4,3.7885E4,3.8305E4,4.2835E4,3E2,4.1673E4,3.7295E4,4.208E4,1E0,4.3668E4,3.2185066E-2,-0E0,4.155E4,2.09E2,-2.07642E-4,1.8090164E-2,-7.5924895E-3,-3.6779284E-2,2.8258717E-1,6.496806E-2,2.0445138E-2,1.5233692E-3,4.9973507E-5,-6.864505E-2,2.151506E-2,-2.4381117E-3],"split_indices":[6,23,0,0,0,0,0,5,0,0,0,23,0,0,0,0,5,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.915353E4,9.7879445E4,1.2740873E3,9.0639805E4,7.2396367E3,2.7163406E4,6.3476402E4,9.325419E2,6.3070947E3,1.4740618E4,1.2422788E4,4.7426294E2,6.3002137E4,8.74506E2,5.8035908E1,1.1155226E3,5.1915723E3,1.0914779E4,3.8258389E3,1.1638581E4,7.842072E2,9.9441E0,4.6431885E2,2.481198E3,6.052094E4,1.0076357E3,1.0788687E2,4.914751E3,2.7682123E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[1.0959311E-2,1.9703843E-2,-3.9882317E-1,1.7838808E-2,4.9332553E-1,2.0518988E-1,-4.4665495E-1,5.2920256E-2,-5.9411973E-3,3.7357945E-2,-0E0,3.681868E-1,-1.3493943E-2,-4.64956E-1,5.013788E-2,2.571738E-2,3.146089E-1,-1.5980259E-1,1.7237008E-2,3.1253837E-2,-0E0,-4.685298E-1,-0E0,1.8352192E-2,-0E0,4.460806E-3,-1.0010454E-2,1.8273793E-2,4.9062617E-2,-3.8130812E-3,-3.218788E-2,3.1140441E-2,2.0527362E-4,-3.4705114E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":216,"left_children":[1,3,5,7,9,11,13,15,17,-1,-1,19,-1,21,23,25,27,29,31,-1,-1,33,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.4856085E2,8.067348E1,6.1332214E1,8.024919E1,2.6571655E0,1.0999617E1,2.0779724E1,2.7350055E2,2.041939E2,0E0,0E0,2.8143644E0,0E0,3.5441284E0,1.3699046E0,1.983308E2,7.590271E1,2.2076941E2,2.8656223E2,0E0,0E0,2.5310059E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,11,11,13,13,14,14,15,15,16,16,17,17,18,18,21,21],"right_children":[2,4,6,8,10,12,14,16,18,-1,-1,20,-1,22,24,26,28,30,32,-1,-1,34,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.3E1,6.5172E4,1E0,4.6453E4,1.1E1,5.78E2,6.2E1,4.504E4,4.894E4,3.7357945E-2,-0E0,1.2E1,-1.3493943E-2,6.4946E4,3.2E1,4.2563E4,4.6095E4,4.8283E4,4.9265E4,3.1253837E-2,-0E0,4.5065074E4,-0E0,1.8352192E-2,-0E0,4.460806E-3,-1.0010454E-2,1.8273793E-2,4.9062617E-2,-3.8130812E-3,-3.218788E-2,3.1140441E-2,2.0527362E-4,-3.4705114E-2,-0E0],"split_indices":[21,0,20,0,3,15,9,0,0,0,0,6,0,0,45,0,0,0,0,0,0,22,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.810371E4,9.608045E4,2.0232582E3,9.572853E4,3.5191965E2,1.3420117E2,1.889057E3,3.8807945E4,5.6920586E4,3.419597E2,9.959962E0,1.0949794E2,2.470323E1,1.8381211E3,5.0935863E1,3.5189312E4,3.6186335E3,7.491883E3,4.9428703E4,9.5914314E1,1.3583628E1,1.8262151E3,1.19060955E1,1.6707075E1,3.4228786E1,2.898748E4,6.2018325E3,3.0766536E3,5.419799E2,5.4223696E3,2.0695134E3,1.6713323E3,4.775737E4,1.8124126E3,1.3802388E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"35","size_leaf_vector":"1"}},{"base_weights":[-3.2359475E-1,-5.005786E-1,4.9469116E-1,-5.023987E-1,-0E0,3.655596E-2,-0E0,-3.8389094E-2,-3.7041057E-2,-1.70471E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0],"id":217,"left_children":[1,3,5,7,-1,-1,-1,9,-1,-1,-1],"loss_changes":[1.8795558E3,1.0548584E1,2.3310547E0,1.0686035E0,0E0,0E0,0E0,2.1501677E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,7,7],"right_children":[2,4,6,8,-1,-1,-1,10,-1,-1,-1],"split_conditions":[2.88181E5,1.652E3,1.068E4,7.4E1,-0E0,3.655596E-2,-0E0,6.6E1,-3.7041057E-2,-1.70471E-2,-0E0],"split_indices":[3,24,5,5,0,0,0,5,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[1.2957147E4,1.066362E4,2.293527E3,1.0628231E4,3.538849E1,2.2821917E3,1.1335323E1,4.397926E1,1.0584253E4,3.3786003E1,1.0193255E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"11","size_leaf_vector":"1"}},{"base_weights":[3.0295758E-2,3.6734004E-2,-3.5948727E-2,2.296379E-2,2.567803E-1,-1.5580776E-1,2.7475141E-2,2.0584862E-1,4.2975175E-1,-3.1246817E-2,-7.693322E-1,1.5789443E-1,1.5808482E-2,7.97295E-2,2.5390917E-1,3.307528E-2,-0E0,-3.376288E-2,3.3347574E-3,-5.942466E-2,-0E0,8.301677E-3,3.1879906E-2,-3.0269641E-2,1.7825192E-3,3.0525653E-2,-1.1391951E-2,2.0167723E-2,-1.2909265E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":218,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,27,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.263894E2,2.932716E2,0E0,7.306888E1,4.4478912E1,1.6281989E2,1.3496255E2,2.4189133E1,1.2725662E1,6.4509285E1,1.4807709E1,8.581261E1,2.9329742E2,1.03946014E2,2.8823181E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,28,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.7E1,7E0,-3.5948727E-2,3.3839E4,1.3E1,3.3719E4,3.6432E4,4.1673E4,6.76E1,3.32E4,5E0,3.609E4,3.7295E4,3.7885E4,6.4946E4,3.307528E-2,-0E0,-3.376288E-2,3.3347574E-3,-5.942466E-2,-0E0,8.301677E-3,3.1879906E-2,-3.0269641E-2,1.7825192E-3,3.0525653E-2,-1.1391951E-2,2.0167723E-2,-1.2909265E-2],"split_indices":[4,20,0,0,3,0,0,0,10,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.872815E4,9.754082E4,1.1873322E3,9.18389E4,5.7019204E3,2.2100598E3,8.9628836E4,4.4540054E3,1.2479148E3,1.8547474E3,3.553124E2,7.294575E3,8.2334266E4,1.2810498E3,3.1729556E3,1.2023323E3,4.5582493E1,2.9187415E2,1.5628733E3,3.442441E2,1.1068302E1,6.3040225E3,9.905527E2,1.5659698E3,8.07683E4,5.391653E2,7.418846E2,3.0507053E3,1.2225046E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[1.3808084E-2,2.1672579E-2,-4.007229E-1,2.5061203E-2,-9.919804E-2,2.3789032E-1,-4.5689327E-1,2.4152288E-2,4.0498978E-1,-1.01117976E-1,-0E0,3.647889E-1,-3.5730328E-3,-4.7514534E-1,-0E0,2.477332E-2,-3.7877772E-2,3.6837336E-2,-0E0,-6.606906E-3,-2.278441E-2,3.2725148E-2,-0E0,-3.5222415E-2,-0E0,-2.6631593E-3,2.1006276E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":219,"left_children":[1,3,5,7,9,11,13,15,17,19,-1,21,-1,23,-1,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.156103E2,3.871392E1,6.7204895E1,2.870354E1,8.742657E-1,7.746918E0,1.688153E1,2.7332897E1,9.542175E0,2.548975E0,0E0,5.735713E0,0E0,2.7717285E0,0E0,2.1421997E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,11,11,13,13,15,15],"right_children":[2,4,6,8,10,12,14,16,18,20,-1,22,-1,24,-1,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.4E1,8E0,1E0,3.46E2,2.2751219E1,1.8066667E2,7.32987E1,2.8982754E0,6E0,1E0,-0E0,2.199809E3,-3.5730328E-3,7.8096E4,-0E0,5.6E1,-3.7877772E-2,3.6837336E-2,-0E0,-6.606906E-3,-2.278441E-2,3.2725148E-2,-0E0,-3.5222415E-2,-0E0,-2.6631593E-3,2.1006276E-3],"split_indices":[21,21,20,5,22,10,10,11,8,39,0,28,0,24,0,45,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.77233E4,9.593009E4,1.793202E3,9.3385055E4,2.5450452E3,1.3132178E2,1.6618802E3,9.319156E4,1.9349188E2,2.534532E3,1.0513033E1,1.0912667E2,2.2195116E1,1.6108519E3,5.1028263E1,9.3106625E4,8.493803E1,1.6195529E2,3.1536589E1,2.4514504E3,8.308151E1,9.9846725E1,9.279944E0,1.598253E3,1.2598856E1,5.3094717E3,8.779715E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[-3.271527E-1,-5.0020874E-1,4.943596E-1,-5.020421E-1,1.354774E-3,3.651745E-2,-0E0,-3.7024297E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":220,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[1.7600792E3,1.370752E1,1.5519409E0,1.0053711E1,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.88181E5,1.653E3,1.78E2,3.1E1,1.354774E-3,3.651745E-2,-0E0,-3.7024297E-2,-0E0],"split_indices":[3,20,4,2,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[1.2358958E4,1.0219098E4,2.1398604E3,1.019889E4,2.0207533E1,2.1284043E3,1.1455903E1,1.0187388E4,1.1502218E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[3.002042E-2,3.605703E-2,-3.600266E-2,2.4517145E-2,2.5828648E-1,-1.878245E-2,4.322879E-2,2.7266148E-1,-1.956827E-1,7.0408314E-2,-1.24262094E-1,9.515188E-1,3.599023E-2,2.8609702E-1,-1.5011482E-1,-2.6408947E-1,-0E0,9.6866087E-4,1.7105144E-2,-7.5322753E-3,-3.1222165E-2,2.2112404E-1,6.1774388E-2,1.9570922E-2,1.9368678E-3,1.6728887E-2,3.147288E-2,-1.6156439E-2,-0E0,-0E0,-2.6895056E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":221,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.0451843E2,2.4676788E2,0E0,7.5053894E1,3.2092438E1,2.6158167E2,4.1673743E2,2.7751923E1,3.3640227E0,1.3718416E2,7.9158676E1,6.4770935E1,1.401429E2,3.1488373E1,2.347016E0,2.8309813E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.06E2,8E0,-3.600266E-2,4.2563E4,6.4946E4,3.8305E4,4.2835E4,3.343E3,1.4E1,3.7295E4,4.208E4,3.5035037E-2,4.3668E4,1.3E1,6.0819E4,1E1,-0E0,9.6866087E-4,1.7105144E-2,-7.5322753E-3,-3.1222165E-2,2.2112404E-1,6.1774388E-2,1.9570922E-2,1.9368678E-3,1.6728887E-2,3.147288E-2,-1.6156439E-2,-0E0,-0E0,-2.6895056E-2],"split_indices":[6,21,0,0,0,0,0,23,21,0,0,21,0,23,0,21,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.823404E4,9.7127984E4,1.1060511E3,9.237603E4,4.7519585E3,2.7743617E4,6.463241E4,4.62635E3,1.2560842E2,1.4992341E4,1.2751276E4,4.9426303E2,6.413815E4,4.504807E3,1.2154283E2,1.1373927E2,1.1869148E1,1.1123181E4,3.8691604E3,1.1920081E4,8.3119525E2,1.1517959E1,4.827451E2,2.5428162E3,6.1595332E4,3.2402932E3,1.264514E3,1.0134872E2,2.0194115E1,3.688459E1,7.685468E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[1.2154089E-2,2.0228863E-2,-3.271911E-1,1.837703E-2,3.654401E-2,-3.8907892E-1,3.4244232E-2,6.386911E-2,-1.2185671E-3,-4.1162533E-1,1.5394604E-2,1.1282384E-1,-2.1038141E-2,-2.0167116E-2,1.6158326E-1,-9.1768485E-1,5.6244945E-3,-1.4068234E-1,-4.7524986E-1,-0E0,4.4395458E-2,2.3203592E-3,-1.2547073E-2,1.0368091E-2,3.2064956E-2,-1.9079417E-1,-5.8963794E-2,-1.54174585E-2,1.0725184E-3,5.1137917E-3,-1.8518517E-2,-3.5609923E-2,-1.389691E-3,-5.682611E-3,1.4343001E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":222,"left_children":[1,3,5,7,-1,9,11,13,15,17,-1,19,-1,21,23,25,27,29,31,33,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.6479834E2,7.985292E1,5.316429E1,8.514537E1,0E0,2.8409607E1,6.797646E0,2.3691327E2,4.2286E2,2.6927338E1,0E0,1.5075701E1,0E0,1.2090902E2,7.02731E1,5.3858215E1,1.2516458E2,1.0777212E1,1.8872986E0,3.748004E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,5,5,6,6,7,7,8,8,9,9,11,11,13,13,14,14,15,15,16,16,17,17,18,18,19,19],"right_children":[2,4,6,8,-1,10,12,14,16,18,-1,20,-1,22,24,26,28,30,32,34,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.2E1,6.5172E4,6.2E1,4.2563E4,3.654401E-2,7.8096E4,5.78E2,3.8305E4,4.2835E4,1.4E1,1.5394604E-2,8.609091E1,-2.1038141E-2,3.7295E4,4.208E4,1E0,4.3668E4,4.1673E4,6.2435E4,3.341E3,4.4395458E-2,2.3203592E-3,-1.2547073E-2,1.0368091E-2,3.2064956E-2,-1.9079417E-1,-5.8963794E-2,-1.54174585E-2,1.0725184E-3,5.1137917E-3,-1.8518517E-2,-3.5609923E-2,-1.389691E-3,-5.682611E-3,1.4343001E-2],"split_indices":[23,0,12,0,0,24,15,0,0,23,0,17,0,0,0,3,0,0,0,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.751712E4,9.5280945E4,2.2361702E3,9.493697E4,3.4397446E2,1.9278644E3,3.0830576E2,2.8701252E4,6.623572E4,1.8731962E3,5.4668205E1,2.7183542E2,3.6470337E1,1.5389362E4,1.331189E4,4.9209894E2,6.574362E4,3.8509137E2,1.4881049E3,2.2834578E2,4.3489655E1,1.1416406E4,3.9729568E3,1.2418562E4,8.9332745E2,1.677153E1,4.753274E2,2.5834739E3,6.316015E4,1.0893191E2,2.7615945E2,1.4420115E3,4.6093315E1,1.644433E2,6.3902477E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"35","size_leaf_vector":"1"}},{"base_weights":[-3.3121172E-1,-5.01684E-1,4.8214582E-1,-0E0,-3.7014794E-2,-1.2007916E-2,3.642881E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":223,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.6395153E3,1.0761719E1,2.0524231E1,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3.47E2,2.686E3,1.48E2,-0E0,-3.7014794E-2,-1.2007916E-2,3.642881E-2],"split_indices":[21,0,6,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[1.1802238E4,9.767868E3,2.0343696E3,1.5406388E1,9.752462E3,2.6329405E1,2.0080403E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[2.7571473E-2,3.320295E-2,-3.6007147E-2,1.9807477E-2,2.23895E-1,-1.5782647E-1,2.4376476E-2,1.8218069E-1,4.1190267E-1,-3.1756442E-2,-7.8811085E-1,1.5784691E-1,1.2369853E-2,4.1081408E-1,1.4822315E-1,-0E0,4.3347093E-1,-1.813408E-2,1.0211556E-2,-5.928906E-2,-0E0,8.527322E-3,3.0312348E-2,-2.9563524E-2,1.5062472E-3,-0E0,3.067206E-2,-1.3930592E-2,1.7221512E-2,3.2231122E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":224,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,27,-1,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.8131232E2,2.452768E2,0E0,7.240064E1,4.413272E1,1.7005608E2,1.4008209E2,3.550673E1,1.1954086E1,6.976998E1,2.8504944E0,7.242204E1,2.6917026E2,1.121521E0,1.3362263E2,0E0,1.3134308E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,28,-1,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.06E2,6E0,-3.6007147E-2,3.3839E4,1.3E1,3.3719E4,3.6432E4,3.7885E4,1E0,3.3389E4,3E0,3.609E4,3.7295E4,2.2E1,4.1673E4,-0E0,6.4946E4,-1.813408E-2,1.0211556E-2,-5.928906E-2,-0E0,8.527322E-3,3.0312348E-2,-2.9563524E-2,1.5062472E-3,-0E0,3.067206E-2,-1.3930592E-2,1.7221512E-2,3.2231122E-2,-0E0],"split_indices":[6,20,0,0,3,0,0,0,35,0,3,0,0,45,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.7829914E4,9.679845E4,1.0314595E3,9.0492555E4,6.3059023E3,2.2183738E3,8.827418E4,5.2084185E3,1.0974838E3,1.8660236E3,3.523503E2,7.2222075E3,8.105197E4,6.317195E2,4.576699E3,4.3622063E1,1.0538617E3,8.455093E2,1.0205142E3,3.4095877E2,1.1391552E1,6.2366196E3,9.855877E2,1.5292482E3,7.952273E4,1.2241134E1,6.1947833E2,9.072104E2,3.6694885E3,1.0381627E3,1.56989975E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[1.3117443E-2,2.0149121E-2,-3.8111314E-1,1.8420788E-2,4.7052872E-1,-4.308603E-1,1.08881816E-1,5.1523834E-2,-3.9459476E-3,3.6520578E-2,-0E0,-4.5944902E-1,1.386469E-2,2.5242722E-1,-1.4312578E-2,2.568931E-2,3.0455542E-1,-5.6970265E-2,5.593521E-2,-3.470678E-2,-0E0,-0E0,3.060655E-1,4.186396E-3,-8.828232E-3,1.7652392E-2,4.7652215E-2,-2.4737523E-5,-2.9003879E-2,2.0146897E-2,-0E0,4.484827E-3,-1.5320113E-2,-0E0,2.8924143E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":225,"left_children":[1,3,5,7,9,11,13,15,17,-1,-1,19,-1,21,-1,23,25,27,29,-1,31,-1,33,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.665852E2,7.0333694E1,4.4002502E1,7.08616E1,6.2738266E0,3.0210632E1,7.2175117E0,2.49117E2,1.7995305E2,0E0,0E0,5.267212E0,0E0,2.0052214E0,0E0,1.5872742E2,7.00914E1,5.7235345E2,3.2380026E2,0E0,1.8711807E0,0E0,1.411417E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,11,11,13,13,15,15,16,16,17,17,18,18,20,20,22,22],"right_children":[2,4,6,8,10,12,14,16,18,-1,-1,20,-1,22,-1,24,26,28,30,-1,32,-1,34,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.3E1,6.5172E4,6.4E1,4.6453E4,1.1E1,4.5065074E4,5.78E2,4.504E4,5.661E4,3.6520578E-2,-0E0,6.2435E4,1.386469E-2,3E2,-1.4312578E-2,4.2563E4,4.6095E4,5.5105E4,5.8862E4,-3.470678E-2,1.6E1,-0E0,7.301755E1,4.186396E-3,-8.828232E-3,1.7652392E-2,4.7652215E-2,-2.4737523E-5,-2.9003879E-2,2.0146897E-2,-0E0,4.484827E-3,-1.5320113E-2,-0E0,2.8924143E-2],"split_indices":[21,0,10,0,3,22,15,0,0,0,0,0,0,5,0,0,0,0,0,0,3,0,13,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.7191766E4,9.55159E4,1.6758645E3,9.517661E4,3.392924E2,1.537233E3,1.3863145E2,3.8519297E4,5.665731E4,3.2945035E2,9.842042E0,1.4837849E3,5.3448124E1,1.1308771E2,2.554375E1,3.4987496E4,3.5317993E3,3.0120934E4,2.6536375E4,1.4303716E3,5.3413303E1,1.7211147E1,9.587656E1,2.886299E4,6.1245073E3,3.0032397E3,5.2855963E2,2.5817777E4,4.3031567E3,5.4164277E3,2.1119947E4,2.0341934E1,3.307137E1,3.1675962E1,6.42006E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"35","size_leaf_vector":"1"}},{"base_weights":[-3.3551225E-1,-3.691521E-2,4.815908E-1,-1.10310735E-2,3.6420867E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0],"id":226,"left_children":[1,-1,3,-1,-1],"loss_changes":[1.5320643E3,0E0,1.9573883E1,0E0,0E0],"parents":[2147483647,0,0,2,2],"right_children":[2,-1,4,-1,-1],"split_conditions":[3.47E2,-3.691521E-2,1.14E2,-1.10310735E-2,3.6420867E-2],"split_indices":[21,0,6,0,0],"split_type":[0,0,0,0,0],"sum_hessian":[1.1251534E4,9.359409E3,1.8921248E3,2.546938E1,1.8666554E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"5","size_leaf_vector":"1"}},{"base_weights":[2.7357219E-2,3.258461E-2,-3.5721347E-2,2.1376684E-2,2.1684824E-1,-1.1748653E-2,4.3557394E-2,4.0279737E-1,1.8819371E-1,4.6311268E-3,-5.074382E-1,1.51857E-1,9.0013E-3,3.2351013E-2,-0E0,-1.0796391E-1,2.5789368E-1,4.7268444E-3,-2.8212578E-3,-2.5339222E-2,-5.283622E-2,9.291358E-3,3.8269393E-2,-2.9032737E-2,2.44429E-3,-8.5666846E-4,-5.6417253E-2,2.0228703E-2,-1.0911674E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":227,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,-1,-1,25,27,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.584231E2,1.9781589E2,0E0,6.729819E1,2.396582E1,3.000448E2,2.0375302E2,9.04245E0,1.00952896E2,9.06396E1,3.0110504E1,1.18483765E2,4.0404904E2,0E0,0E0,5.0872868E1,2.860907E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,15,15,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,-1,-1,26,28,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4.8E1,7E0,-3.5721347E-2,4.6453E4,3.7885E4,4.5852E4,5.0526E4,6.2E1,4.1673E4,3.8305E4,4.6095E4,5.0282E4,5.1803E4,3.2351013E-2,-0E0,4.155E4,6.4946E4,4.7268444E-3,-2.8212578E-3,-2.5339222E-2,-5.283622E-2,9.291358E-3,3.8269393E-2,-2.9032737E-2,2.44429E-3,-8.5666846E-4,-5.6417253E-2,2.0228703E-2,-1.0911674E-2],"split_indices":[4,3,0,0,0,0,0,13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.769033E4,9.6727555E4,9.6277734E2,9.123086E4,5.4966934E3,3.6443652E4,5.4787203E4,6.82862E2,4.813831E3,3.526947E4,1.1741833E3,1.3189821E4,4.1597383E4,6.183673E2,6.449469E1,8.9417194E2,3.9196592E3,1.4851799E4,2.0417672E4,6.952629E2,4.789204E2,1.2364471E4,8.2535065E2,2.3295698E3,3.9267812E4,7.976646E2,9.6507355E1,3.7828708E3,1.3678831E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[1.1034931E-2,1.7548732E-2,-3.7278658E-1,2.024309E-2,-8.664874E-2,2.026205E-1,-4.302311E-1,1.9434161E-2,3.802697E-1,-1.5142529E-1,-5.598832E-2,3.6070633E-1,-1.2440872E-2,-4.5142874E-1,9.2210557E-4,-3.955046E-2,2.332075E-2,3.5231154E-2,-0E0,-1.6082244E-1,-0E0,-0E0,-5.9525664E-3,3.1963974E-2,-0E0,-1.5839463E-2,-4.8411325E-1,-1.10293785E-2,-3.2434167E-4,4.006195E-3,1.2589397E-3,-2.6289588E-2,-7.6345066E-3,-3.5960536E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":228,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,-1,25,-1,27,29,-1,-1,31,-1,-1,-1,-1,-1,-1,33,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.4006026E2,2.6302868E1,5.5422974E1,2.3860851E1,2.8930683E0,1.0112297E1,1.7398132E1,2.120739E1,7.829298E0,1.6912098E0,2.7074614E0,4.9270706E0,0E0,4.508911E0,0E0,2.0570694E1,1.6312061E1,0E0,0E0,3.2842407E0,0E0,0E0,0E0,0E0,0E0,0E0,2.6309204E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,13,13,15,15,16,16,19,19,26,26],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,-1,26,-1,28,30,-1,-1,32,-1,-1,-1,-1,-1,-1,34,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.3E1,8E0,1E0,4E0,9E0,5.78E2,7.4E1,2.59E2,1E1,2.2033216E1,1.234E3,1.0790449E3,-1.2440872E-2,1.6E1,9.2210557E-4,5.6E1,1E0,3.5231154E-2,-0E0,5.1E1,-0E0,-0E0,-5.9525664E-3,3.1963974E-2,-0E0,-1.5839463E-2,7.8096E4,-1.10293785E-2,-3.2434167E-4,4.006195E-3,1.2589397E-3,-2.6289588E-2,-7.6345066E-3,-3.5960536E-2,-0E0],"split_indices":[21,21,20,4,20,15,9,1,33,22,1,28,0,23,0,45,20,0,0,45,0,0,0,0,0,0,24,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.71407E4,9.554757E4,1.5931302E3,9.3220875E4,2.3266946E3,1.3006573E2,1.4630646E3,9.304238E4,1.7849574E2,6.5300073E2,1.673694E3,1.0668797E2,2.3377768E1,1.4135149E3,4.954963E1,5.618678E3,8.74237E4,1.4382837E2,3.466737E1,6.43437E2,9.563726E0,4.6294617E2,1.2107478E3,9.723261E1,9.455357E0,2.0905719E2,1.2044576E3,1.2951638E3,4.323514E3,1.4303028E4,7.312067E4,1.03735435E2,5.397016E2,1.1921145E3,1.2343224E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"35","size_leaf_vector":"1"}},{"base_weights":[-3.3939704E-1,-5.010713E-1,4.7977692E-1,-0E0,-3.6983624E-2,-1.0701147E-2,3.633569E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":229,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.4287408E3,1.0996582E1,1.9062103E1,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3.47E2,2.686E3,1.14E2,-0E0,-3.6983624E-2,-1.0701147E-2,3.633569E-2],"split_indices":[21,0,6,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[1.0764996E4,9.001327E3,1.7636693E3,1.666272E1,8.984664E3,2.4850811E1,1.7388185E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[2.3042183E-2,2.7879348E-2,-4.8356682E-1,1.7980937E-2,2.488259E-1,-3.5860345E-2,-0E0,1.2228177E-2,8.614375E-2,1.9580747E-1,4.0536505E-1,3.3733267E-1,1.156834E-2,9.128545E-2,-2.6638484E-1,1.4531125E-2,-0E0,3.1626966E-2,-6.6806227E-3,3.2144926E-2,-0E0,6.1887497E-4,4.1499296E-3,5.4748016E-3,1.606625E-2,-2.3701804E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":230,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,19,21,23,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.3483813E2,2.0862683E2,8.840637E-1,3.5391388E1,2.8536118E1,0E0,0E0,1.5432588E1,1.1590927E1,1.4051971E0,1.5124008E1,7.407854E0,1.1514011E1,1.2509758E1,1.3937407E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,20,22,24,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[8.88E3,8E0,1.1E1,3E0,1.3E1,-3.5860345E-2,-0E0,1E0,2.205E3,1.7E1,3E2,6.2E1,1E0,1E0,1E0,1.4531125E-2,-0E0,3.1626966E-2,-6.6806227E-3,3.2144926E-2,-0E0,6.1887497E-4,4.1499296E-3,5.4748016E-3,1.606625E-2,-2.3701804E-2,-0E0],"split_indices":[5,20,8,3,3,0,0,42,26,46,5,9,48,48,20,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.728536E4,9.638825E4,8.971085E2,9.22982E4,4.0900493E3,8.863493E2,1.0759224E1,8.523255E4,7.0656562E3,3.1067651E3,9.832842E2,1.3987569E2,8.509267E4,6.9923066E3,7.3349625E1,3.088536E3,1.8229227E1,9.5340375E2,2.9880419E1,1.1905323E2,2.082246E1,7.967607E4,5.416595E3,6.240372E3,7.519345E2,6.1135784E1,1.2213839E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[1.2680533E-2,1.8560722E-2,-3.7939727E-1,1.672516E-2,3.791184E-2,1.2611508E-1,-4.4077536E-1,2.8357018E-2,-5.1310867E-2,-2.7751379E-2,2.4006687E-2,-4.7070315E-1,1.1950775E-1,4.503152E-3,1.9265094E-1,-6.633395E-1,-1.657508E-2,-0E0,-1.3303917E-2,-3.535926E-2,-0E0,-0E0,2.1168172E-2,2.50893E-3,-1.5259291E-2,3.6031995E-2,5.644067E-3,-2.380186E-2,-7.215784E-2,1.321008E-2,-2.9991106E-3,-0E0,-1.3400466E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":231,"left_children":[1,3,5,7,-1,9,11,13,15,17,-1,19,21,23,25,27,29,-1,-1,-1,31,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.199943E2,8.2502655E1,4.666919E1,7.495763E1,0E0,6.92714E0,2.4598984E1,3.1655704E2,2.8699503E2,1.2912469E0,0E0,2.4264526E0,1.5977561E0,4.437349E2,3.4821045E2,6.539618E1,6.083626E1,0E0,0E0,0E0,1.2417448E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,5,5,6,6,7,7,8,8,9,9,11,11,12,12,13,13,14,14,15,15,16,16,20,20],"right_children":[2,4,6,8,-1,10,12,14,16,18,-1,20,22,24,26,28,30,-1,-1,-1,32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.4E1,6.5172E4,2E0,6.1251E4,3.791184E-2,2.238E3,7.1E1,5.7683E4,6.1558E4,3.1E1,2.4006687E-2,6.2435E4,2.3E1,5.4578E4,5.8862E4,6.1414E4,6.1814E4,-0E0,-1.3303917E-2,-3.535926E-2,1.6E1,-0E0,2.1168172E-2,2.50893E-3,-1.5259291E-2,3.6031995E-2,5.644067E-3,-2.380186E-2,-7.215784E-2,1.321008E-2,-2.9991106E-3,-0E0,-1.3400466E-2],"split_indices":[21,0,20,0,0,26,9,0,0,21,0,0,1,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.665705E4,9.525638E4,1.4006655E3,9.492986E4,3.265231E2,1.3650418E2,1.2641614E3,8.117506E4,1.3754796E4,5.8075832E1,7.8428345E1,1.214932E3,4.922932E1,7.093336E4,1.0241702E4,7.187647E2,1.3036031E4,2.4719522E1,3.335631E1,1.1752504E3,3.968172E1,2.7790174E1,2.1439148E1,6.227893E4,8.654429E3,2.8476006E3,7.394101E3,3.6702933E2,3.5173538E2,1.3892631E3,1.1646769E4,9.932043E0,2.974968E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[-3.431238E-1,-5.0100285E-1,4.7694048E-1,-0E0,-3.6967844E-2,-1.1130406E-2,3.6233563E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":232,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.3321388E3,9.768066E0,1.9561676E1,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3.49E2,2.686E3,1.48E2,-0E0,-3.6967844E-2,-1.1130406E-2,3.6233563E-2],"split_indices":[23,0,6,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[1.0265764E4,8.619235E3,1.646528E3,1.3964359E1,8.605271E3,2.5752298E1,1.6207756E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[2.4627915E-2,2.9175075E-2,-3.5709865E-2,2.0196352E-2,2.2571644E-1,1.5161738E-2,8.258723E-2,2.3824784E-1,-1.4248395E-1,3.4719926E-1,1.4504821E-2,8.8399656E-2,-2.7983926E-2,1.7890339E-1,4.020748E-1,-1.4878886E-2,-0E0,3.1818118E-2,-0E0,1.0426916E-3,3.399194E-2,1.9225636E-2,5.425213E-3,1.4784814E-2,8.645568E-3,3.17052E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":233,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,-1,23,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.216141E2,1.6784439E2,0E0,2.8130154E1,2.0253983E1,1.5652533E1,1.607539E1,3.4144974E1,2.1097624E0,5.714531E0,8.703852E0,1.4104576E1,0E0,1.3410645E0,1.4094131E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,13,13,14,14],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,-1,24,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.14E2,8E0,-3.5709865E-2,3E0,3.341E3,1E0,1.7892536E1,1.3E1,7.483315E0,6.2E1,6.2E1,5.6E1,-2.7983926E-2,1.1E1,8.3925E1,-1.4878886E-2,-0E0,3.1818118E-2,-0E0,1.0426916E-3,3.399194E-2,1.9225636E-2,5.425213E-3,1.4784814E-2,8.645568E-3,3.17052E-2,-0E0],"split_indices":[6,21,0,23,23,42,18,23,11,9,10,45,0,21,10,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.7087234E4,9.625225E4,8.3498114E2,9.209466E4,4.157594E3,8.5346836E4,6.7478257E3,4.04462E3,1.1297444E2,1.362121E2,8.5210625E4,6.6875513E3,6.0274315E1,3.017131E3,1.027489E3,1.0377038E2,9.204062E0,1.1558466E2,2.0627428E1,8.517371E4,3.6911205E1,4.6901077E2,6.2185405E3,2.1091006E3,9.080304E2,9.690881E2,5.840096E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[1.0919501E-2,1.722639E-2,-3.0907992E-1,1.77438E-2,-3.9420453E-1,4.209164E-2,-3.7776634E-1,1.7272415E-2,2.8962677E-2,-3.739014E-2,-0E0,1.2650551E-1,-2.1007692E-2,-1.2590297E-2,-4.5421523E-1,-2.6521506E-2,2.0155758E-2,-0E0,3.4864295E-1,-4.8240748E-1,2.2654753E-2,1.9250487E-4,-5.8793114E-3,1.6076227E-3,-4.161336E-3,-9.886384E-3,1.2356048E-2,3.0280529E-2,-0E0,-3.5817485E-2,-0E0,-0E0,1.3653877E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":234,"left_children":[1,3,5,7,9,11,13,15,-1,-1,-1,17,-1,-1,19,21,23,25,27,29,31,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.9224464E2,1.7140593E1,4.7194443E1,1.3367548E1,7.32483E0,6.969161E0,1.8955582E1,1.1871927E1,0E0,0E0,0E0,9.194769E0,0E0,0E0,1.8647171E1,9.435522E0,1.1290638E1,3.4268103E0,3.4141922E0,1.9773712E0,8.694475E-1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,11,11,14,14,15,15,16,16,17,17,18,18,19,19,20,20],"right_children":[2,4,6,8,10,12,14,16,-1,-1,-1,18,-1,-1,20,22,24,26,28,30,32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.2E1,6.35E1,1E0,1.7E1,7.117365E1,5.78E2,1.6E1,2.59E2,2.8962677E-2,-3.739014E-2,-0E0,2.2033216E1,-2.1007692E-2,-1.2590297E-2,7.4E1,1.09E2,8E0,8E1,1.6E1,4.5065074E4,2.3E1,1.9250487E-4,-5.8793114E-3,1.6076227E-3,-4.161336E-3,-9.886384E-3,1.2356048E-2,3.0280529E-2,-0E0,-3.5817485E-2,-0E0,-0E0,1.3653877E-2],"split_indices":[23,10,20,2,10,15,3,1,0,0,0,22,0,0,10,1,3,17,4,22,1,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.639757E4,9.45663E4,1.8312721E3,9.447449E4,9.1805756E1,2.8080154E2,1.5504706E3,9.4385695E4,8.879649E1,8.0517624E1,1.128813E1,2.466583E2,3.4143238E1,4.54038E2,1.0964326E3,5.653167E3,8.873252E4,1.4519853E2,1.0145977E2,1.0511656E3,4.5266975E1,3.564171E3,2.088996E3,8.691966E4,1.8128699E3,1.0093705E2,4.426148E1,9.07664E1,1.0693365E1,1.0400548E3,1.1110781E1,2.691133E1,1.8355648E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[-3.4677455E-1,-4.994187E-1,4.9078402E-1,-5.010191E-1,-0E0,-0E0,3.629759E-2,-3.6947202E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":235,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[1.2555613E3,9.64917E0,1.708435E0,7.6608887E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.88181E5,1.653E3,1E0,3.1E1,-0E0,-0E0,3.629759E-2,-3.6947202E-2,-0E0],"split_indices":[3,20,20,2,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[9.797782E3,8.2982E3,1.4995817E3,8.283661E3,1.4539103E1,9.087222E0,1.4904944E3,8.273183E3,1.0478451E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[2.4195882E-2,2.8463013E-2,-3.572006E-2,1.9282028E-2,2.0275116E-1,7.815622E-2,1.5433347E-2,1.1535613E-2,3.9364952E-1,1.4217207E-1,1.1646981E-2,3.436641E-1,1.4852478E-2,3.0951817E-2,-0E0,-4.620927E-3,1.1837707E-2,-2.2296847E-3,5.1305247E-3,2.8977292E-2,-0E0,9.2371175E-4,5.3935815E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":236,"left_children":[1,3,-1,5,7,9,11,-1,13,15,17,19,21,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.0659596E2,1.515426E2,0E0,1.9876541E1,3.673909E1,2.1986343E1,1.3390512E1,0E0,1.1813339E1,1.132164E1,7.0333223E0,2.112382E0,1.0778265E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,8,8,9,9,10,10,11,11,12,12],"right_children":[2,4,-1,6,8,10,12,-1,14,16,18,20,22,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[8.7E1,7E0,-3.572006E-2,5.6E1,1.3E1,1.007E3,1E0,1.1535613E-2,6.76E1,3E0,1.1E1,1.7E1,4E0,3.0951817E-2,-0E0,-4.620927E-3,1.1837707E-2,-2.2296847E-3,5.1305247E-3,2.8977292E-2,-0E0,9.2371175E-4,5.3935815E-3],"split_indices":[6,20,0,45,3,1,42,0,10,46,46,2,20,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.661887E4,9.583974E4,7.7912964E2,9.109601E4,4.743729E3,5.4515806E3,8.564443E4,3.869053E3,8.7467584E2,2.7114282E3,2.7401526E3,1.1868764E2,8.552574E4,8.3137537E2,4.330052E1,1.8954185E2,2.5218862E3,1.5123516E3,1.227801E3,1.02118744E2,1.6568895E1,8.243674E4,3.0890034E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"23","size_leaf_vector":"1"}},{"base_weights":[1.1466077E-2,1.580148E-2,-4.2874095E-1,1.4023946E-2,3.747913E-2,-4.6413875E-1,4.13024E-3,2.4587506E-2,-4.791685E-2,-3.500504E-2,-0E0,2.0680779E-4,1.9413802E-1,-6.3001114E-1,-1.4812682E-2,2.0956541E-3,-1.4844613E-2,3.389402E-2,6.7752483E-3,-2.1549676E-2,-7.066323E-2,1.288011E-2,-2.842901E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":237,"left_children":[1,3,5,7,-1,9,-1,11,13,-1,-1,15,17,19,21,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.8004285E2,7.9208725E1,1.9273102E1,6.187137E1,0E0,2.67424E0,0E0,3.338134E2,2.58858E2,0E0,0E0,4.041626E2,2.715486E2,6.8405365E1,5.7747314E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,5,5,7,7,8,8,11,11,12,12,13,13,14,14],"right_children":[2,4,6,8,-1,10,-1,12,14,-1,-1,16,18,20,22,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.4E1,6.5172E4,6.2E1,6.1251E4,3.747913E-2,6.2435E4,4.13024E-3,5.7683E4,6.1558E4,-3.500504E-2,-0E0,5.4578E4,5.8862E4,6.1414E4,6.1814E4,2.0956541E-3,-1.4844613E-2,3.389402E-2,6.7752483E-3,-2.1549676E-2,-7.066323E-2,1.288011E-2,-2.842901E-3],"split_indices":[20,0,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.605433E4,9.514308E4,9.112475E2,9.482593E4,3.1714664E2,8.651069E2,4.614065E1,8.112576E4,1.3700173E4,8.3446356E2,3.0643269E1,7.09752E4,1.0150557E4,7.166203E2,1.2983553E4,6.2299625E4,8.675579E3,2.7800767E3,7.3704805E3,3.741108E2,3.4250946E2,1.404493E3,1.157906E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"23","size_leaf_vector":"1"}},{"base_weights":[-3.5065028E-1,-4.9905908E-1,4.8960248E-1,6.2081395E-3,-3.693597E-2,3.6247108E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":238,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.1708556E3,1.7884277E1,2.0540771E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.2132E4,1.77E2,6.2081395E-3,-3.693597E-2,3.6247108E-2,-0E0],"split_indices":[3,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[9.365998E3,7.9708906E3,1.3951073E3,2.6539106E1,7.944351E3,1.3857554E3,9.351948E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[2.2169648E-2,2.6110232E-2,-3.55317E-2,1.8078715E-2,2.2285815E-1,-4.3842602E-1,1.9677205E-2,2.4199733E-1,-2.8126863E-1,-3.853185E-2,6.00175E-3,9.5274225E-2,1.0257923E-2,1.9410026E-1,3.9299467E-1,-3.4633335E-1,-0E0,5.0294097E-3,4.694974E-2,-6.472626E-2,1.3863537E-3,5.8606765E-3,1.7707264E-2,3.0909901E-2,-0E0,-2.865255E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":239,"left_children":[1,3,-1,5,7,9,11,13,15,-1,-1,17,19,21,23,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.8855205E2,1.4940094E2,0E0,6.3878197E1,3.6069183E1,1.7402035E1,6.450235E1,2.0706589E1,3.9257698E0,0E0,0E0,1.4111243E2,6.1793585E2,1.2139E1,1.0023308E1,1.8061047E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,11,11,12,12,13,13,14,14,15,15],"right_children":[2,4,-1,6,8,10,12,14,16,-1,-1,18,20,22,24,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[8.7E1,8E0,-3.55317E-2,3.32E4,6.4946E4,4E0,3.6946E4,1.3E1,1.4E1,-3.853185E-2,6.00175E-3,3.6551E4,3.7295E4,4.1673E4,6.2E1,2.3502E4,-0E0,5.0294097E-3,4.694974E-2,-6.472626E-2,1.3863537E-3,5.8606765E-3,1.7707264E-2,3.0909901E-2,-0E0,-2.865255E-2,-0E0],"split_indices":[6,20,0,0,0,3,0,3,3,0,0,0,0,0,9,1,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.651596E4,9.579205E4,7.239153E2,9.20826E4,3.7094402E3,2.963349E2,9.1786266E4,3.5930664E3,1.1637366E2,2.6786148E2,2.847342E1,1.006644E4,8.171983E4,2.7817834E3,8.112831E2,1.0687334E2,9.500317E0,9.613603E3,4.528383E2,7.6445886E2,8.095537E4,8.614004E2,1.9203829E3,7.6548627E2,4.579684E1,9.479596E1,1.207738E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[8.489645E-3,1.217445E-2,-4.3878907E-1,-4.120376E-3,5.5157855E-2,-3.5308797E-2,3.8930401E-3,2.0669995E-2,-3.337377E-1,2.7574146E-1,5.094007E-3,2.4420414E-3,2.016594E-1,-6.5272135E-1,-2.4563843E-1,3.8803846E-2,4.4253752E-1,-1.5358126E-3,3.449943E-2,7.5316336E-4,-4.2627208E-2,2.6020173E-2,-9.298819E-3,-1.7753366E-2,-6.021538E-2,6.2354095E-3,-2.4333246E-2,6.127942E-2,-6.324963E-3,3.6783125E-2,-2.4949187E-2,6.008405E-3,-3.4413468E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":240,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,19,21,23,25,27,29,31,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.5455775E2,6.7015686E1,1.915512E1,5.6494464E2,2.8788733E2,0E0,0E0,2.0945667E2,1.2743823E2,1.8687259E2,6.976634E1,2.5941443E2,2.9223108E2,5.9658875E1,1.0974286E2,2.0719173E2,1.2906342E2,7.934477E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,20,22,24,26,28,30,32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.6E1,5.6699E4,6.2E1,5.5105E4,5.8862E4,-3.5308797E-2,3.8930401E-3,5.3175E4,5.5611E4,5.7683E4,6.5172E4,5.2821E4,5.4578E4,5.5215E4,5.5815E4,5.6795E4,5E0,6.1251E4,3.449943E-2,7.5316336E-4,-4.2627208E-2,2.6020173E-2,-9.298819E-3,-1.7753366E-2,-6.021538E-2,6.2354095E-3,-2.4333246E-2,6.127942E-2,-6.324963E-3,3.6783125E-2,-2.4949187E-2,6.008405E-3,-3.4413468E-3],"split_indices":[20,0,9,0,0,0,0,0,0,0,0,0,0,0,0,0,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.583909E4,9.5081336E4,7.5775604E2,6.8813234E4,2.6268102E4,7.1452875E2,4.322731E1,6.3983695E4,4.8295415E3,4.822733E3,2.1445367E4,5.8177E4,5.806694E3,1.014677E3,3.8148645E3,2.0163802E3,2.806353E3,2.1133535E4,3.1183313E2,5.742901E4,7.479886E2,3.9841333E3,1.8225605E3,3.109538E2,7.037232E2,7.622053E2,3.0526592E3,2.7668085E2,1.7396993E3,2.6263142E3,1.8003874E2,7.378445E3,1.375509E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[-3.537284E-1,-5.0021756E-1,4.7465065E-1,-0E0,-3.6924947E-2,-7.325497E-3,3.6090575E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":241,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.09138E3,9.836426E0,1.5862946E1,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3.47E2,2.686E3,1.48E2,-0E0,-3.6924947E-2,-7.325497E-3,3.6090575E-2],"split_indices":[21,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[8.96938E3,7.6324717E3,1.3369078E3,1.3768936E1,7.618703E3,2.136226E1,1.3155455E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[2.2219347E-2,2.5914742E-2,-3.543924E-2,1.7662877E-2,1.9051337E-1,1.4183151E-2,6.628313E-2,1.0847663E-2,3.8320664E-1,3.3257368E-1,1.3576302E-2,4.8380923E-2,2.5465024E-1,-0E0,3.0446475E-2,2.6569914E-2,-0E0,3.3171554E-3,8.717468E-4,3.8419962E-3,-1.5065411E-2,2.097064E-2,-1.1750268E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":242,"left_children":[1,3,-1,5,7,9,11,-1,13,15,17,19,21,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.755326E2,1.2800626E2,0E0,1.4737413E1,3.2700516E1,1.3604687E1,1.7418373E1,0E0,1.1664818E1,1.1487026E0,4.156275E0,4.160819E0,6.104906E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,8,8,9,9,10,10,11,11,12,12],"right_children":[2,4,-1,6,8,10,12,-1,14,16,18,20,22,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.06E2,7E0,-3.543924E-2,3E0,1.3E1,1E0,1E0,1.0847663E-2,1E0,7.6E1,4.8E1,2.205E3,2.205E3,-0E0,3.0446475E-2,2.6569914E-2,-0E0,3.3171554E-3,8.717468E-4,3.8419962E-3,-1.5065411E-2,2.097064E-2,-1.1750268E-3],"split_indices":[6,20,0,3,3,42,47,0,35,12,45,26,26,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.617209E4,9.54952E4,6.7688434E2,9.099117E4,4.504035E3,8.507846E4,5.912707E3,3.726908E3,7.771273E2,1.2850523E2,8.494996E4,5.4475684E3,4.6513885E2,4.394411E1,7.331832E2,1.1658761E2,1.1917623E1,4.156881E3,8.079308E4,5.40351E3,4.4058887E1,4.446399E2,2.0498953E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"23","size_leaf_vector":"1"}},{"base_weights":[1.0672093E-2,1.409589E-2,-3.5238806E-2,1.7378725E-2,-9.336002E-2,1.6706515E-2,3.381477E-1,-1.1004405E-1,2.0831174E-1,1.7217297E-2,-3.9898965E-1,3.2287747E-2,-0E0,-6.1636295E-2,-3.2203093E-1,1.9110974E-2,-0E0,-2.4564085E-3,1.4993051E-3,-3.5825774E-2,-0E0,-0E0,-6.479676E-3,-2.9146047E-2,4.230344E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":243,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,-1,-1,21,23,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.5640251E2,3.2859108E1,0E0,1.6949694E1,1.3172144E1,1.6490665E1,6.4953766E0,2.3701036E1,2.258936E0,1.4613007E1,5.0524645E0,0E0,0E0,3.9589024E0,1.5738228E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,13,13,14,14],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,-1,-1,22,24,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2.88181E5,8E0,-3.5238806E-2,1.6E1,3.341E3,6.35E1,1E1,1.4E1,1.77E2,5.6E1,7.8E1,3.2287747E-2,-0E0,1.234E3,7.7E1,1.9110974E-2,-0E0,-2.4564085E-3,1.4993051E-3,-3.5825774E-2,-0E0,-0E0,-6.479676E-3,-2.9146047E-2,4.230344E-3],"split_indices":[3,21,0,3,23,10,33,3,15,45,9,0,0,1,10,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.548753E4,9.484837E4,6.391645E2,9.21159E4,2.732465E3,9.195649E4,1.5941325E2,2.6192964E3,1.1316883E2,9.187042E4,8.606932E1,1.2521603E2,3.4197227E1,2.171496E3,4.478002E2,1.0349164E2,9.67719E0,5.25108E3,8.6619336E4,7.654835E1,9.520973E0,6.019172E2,1.569579E3,3.9213928E2,5.5660923E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"25","size_leaf_vector":"1"}},{"base_weights":[-3.564274E-1,-4.986081E-1,4.8776776E-1,3.0811757E-3,-3.6912438E-2,3.6147986E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":244,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.0320627E3,1.6515991E1,2.1706238E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.3007E4,1.77E2,3.0811757E-3,-3.6912438E-2,3.6147986E-2,-0E0],"split_indices":[3,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[8.574555E3,7.349469E3,1.2250856E3,2.752156E1,7.3219478E3,1.215951E3,9.134587E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.9189233E-2,2.26137E-2,-3.5113186E-2,1.3456396E-2,1.4847693E-1,3.075353E-2,-2.9842274E-2,1.1072987E-2,2.0690241E-1,5.549605E-3,3.894914E-1,-2.5987664E-1,2.6000129E-2,1.5052001E-1,-6.815058E-1,2.2207731E-1,-1.5175253E-1,1.7487613E-3,-1.3018125E-2,4.872939E-2,2.2049222E-2,-1.5476892E-3,-3.5649367E-2,2.3838212E-3,-3.513877E-2,2.619646E-2,-2.3263802E-3,-1.7482026E-1,-2.6117146E-2,1.4138364E-2,3.026446E-2,6.7947563E-3,-3.2122668E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":245,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,27,29,31,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.5919063E2,1.08292595E2,0E0,6.64649E1,4.951439E1,5.71256E2,3.2561926E2,1.8537508E2,2.50009E1,1.9633778E2,9.234772E1,2.6157806E2,6.1859947E1,6.42753E1,1.4820015E2,1.87585E1,1.4447149E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,28,30,32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.3E1,5E0,-3.5113186E-2,5.661E4,4.1673E4,5.5105E4,5.8862E4,4.1131E4,6.4946E4,5.3175E4,5.5611E4,5.7683E4,6.5172E4,3.7885E4,4.1233E4,1.3E1,1E1,1.7487613E-3,-1.3018125E-2,4.872939E-2,2.2049222E-2,-1.5476892E-3,-3.5649367E-2,2.3838212E-3,-3.513877E-2,2.619646E-2,-2.3263802E-3,-1.7482026E-1,-2.6117146E-2,1.4138364E-2,3.026446E-2,6.7947563E-3,-3.2122668E-2],"split_indices":[4,20,0,0,0,0,0,0,0,0,0,0,0,0,0,21,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.573231E4,9.510002E4,6.322887E2,8.871803E4,6.381996E3,6.3528484E4,2.5189547E4,1.9480985E3,4.4338975E3,5.9386496E4,4.141988E3,4.943286E3,2.024626E4,1.6363196E3,3.1177893E2,4.278357E3,1.5554024E2,5.4041832E4,5.3446646E3,9.9061285E2,3.1513752E3,2.4179912E3,2.5252947E3,2.0014965E4,2.312964E2,7.8610706E2,8.5021246E2,3.8572105E1,2.7320682E2,3.7454346E3,5.329226E2,7.1266396E1,8.427384E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[1.00661805E-2,1.4218131E-2,-3.5273856E-1,1.2635226E-2,3.511983E-2,-4.1970986E-1,7.272539E-2,4.2780545E-2,-1.0854312E-2,-4.6010834E-1,1.2372124E-2,2.095564E-1,-8.406834E-3,3.232317E-2,4.0935257E-1,-9.489082E-1,-3.0338285E-3,-3.5110816E-2,-0E0,2.6424885E-1,-0E0,3.2237768E-3,-2.0382037E-2,1.8019985E-2,7.132628E-2,-3.3640304E-1,-5.5698026E-2,-1.5670773E-2,8.7074825E-4,1.4289949E-2,-7.991653E-3,-0E0,2.546208E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":246,"left_children":[1,3,5,7,-1,9,11,13,15,17,-1,19,-1,21,23,25,27,-1,29,31,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.4109274E2,6.520838E1,3.319699E1,6.690205E1,0E0,2.5089233E1,4.3843603E0,1.5490704E2,3.7925372E2,7.004074E0,0E0,1.4789457E0,0E0,1.4142918E2,9.199103E1,2.2744473E2,1.6506212E2,0E0,9.968972E-1,9.294615E-1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,5,5,6,6,7,7,8,8,9,9,11,11,13,13,14,14,15,15,16,16,18,18,19,19],"right_children":[2,4,6,8,-1,10,12,14,16,18,-1,20,-1,22,24,26,28,-1,30,32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.4E1,6.5172E4,6.2E1,4.7672E4,3.511983E-2,4.5065074E4,1.8066667E2,4.7218E4,4.7775E4,6.2435E4,1.2372124E-2,4E0,-8.406834E-3,4.6807E4,2E0,3.5035037E-2,4.894E4,-3.5110816E-2,6.3231E4,7.301755E1,-0E0,3.2237768E-3,-2.0382037E-2,1.8019985E-2,7.132628E-2,-3.3640304E-1,-5.5698026E-2,-1.5670773E-2,8.7074825E-4,1.4289949E-2,-7.991653E-3,-0E0,2.546208E-2],"split_indices":[21,0,10,0,0,22,10,0,0,0,0,36,0,0,21,21,0,0,0,13,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.545051E4,9.439986E4,1.0506453E3,9.4103625E4,2.9623712E2,9.24277E2,1.26368256E2,4.136104E4,5.2742582E4,8.7928455E2,4.4992416E1,9.742387E1,2.8944393E1,4.0243414E4,1.1176252E3,4.198903E2,5.232269E4,8.4730707E2,3.1977509E1,7.9602554E1,1.7821308E1,3.8832684E4,1.41073E3,8.8377246E2,2.3385278E2,1.0173043E1,4.0971725E2,3.4894243E3,4.883327E4,9.236243E0,2.2741266E1,2.8648764E1,5.0953793E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[-3.5990822E-1,-4.9810758E-1,4.8703596E-1,5.2600494E-3,-3.6898185E-2,3.6086477E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":247,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[9.628602E2,1.7784912E1,1.1035156E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.3007E4,1.76E2,5.2600494E-3,-3.6898185E-2,3.6086477E-2,-0E0],"split_indices":[3,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[8.201927E3,7.0622607E3,1.1396661E3,2.7904005E1,7.034357E3,1.1278395E3,1.1826599E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.9876651E-2,2.3089318E-2,-3.522761E-2,1.601441E-2,1.7068172E-1,-4.2352858E-1,1.7518997E-2,1.3051032E-1,3.6008283E-1,-3.7939955E-2,2.4213698E-3,3.19967E-2,-2.4444442E-2,3.9179647E-1,9.387929E-2,3.964815E-1,-0E0,3.5117194E-4,1.64659E-2,-3.2405034E-2,2.000145E-3,2.9877506E-2,-0E0,-1.5100943E-2,1.3281335E-2,3.1445704E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":248,"left_children":[1,3,-1,5,7,9,11,13,15,-1,-1,17,19,21,23,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.4963103E2,9.77121E1,0E0,5.6791557E1,2.8344246E1,1.6310242E1,5.5031837E1,3.0151066E1,1.2499641E1,0E0,0E0,3.5019464E2,4.9901175E2,1.1792679E0,8.268865E1,6.347351E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,11,11,12,12,13,13,14,14,15,15],"right_children":[2,4,-1,6,8,10,12,14,16,-1,-1,18,20,22,24,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.14E2,7E0,-3.522761E-2,3.32E4,1.3E1,3E0,5.7683E4,3.7885E4,6.76E1,-3.7939955E-2,2.4213698E-3,5.4578E4,5.8862E4,1E0,4.1673E4,6.2435E4,-0E0,3.5117194E-4,1.64659E-2,-3.2405034E-2,2.000145E-3,2.9877506E-2,-0E0,-1.5100943E-2,1.3281335E-2,3.1445704E-2,-0E0],"split_indices":[6,20,0,0,3,3,0,0,10,0,0,0,0,47,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.562341E4,9.503479E4,5.8861304E2,9.074806E4,4.2867285E3,2.8389374E2,9.046417E4,3.5825532E3,7.041755E2,2.5009166E2,3.3802082E1,6.740393E4,2.3060236E4,4.0419843E2,3.1783547E3,6.589897E2,4.518583E1,5.907147E4,8.332465E3,2.556772E3,2.0503465E4,3.8274496E2,2.1453455E1,6.906096E2,2.487745E3,6.005707E2,5.8418983E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[1.0322578E-2,1.3295793E-2,-4.729097E-1,1.450196E-2,-3.1807983E-1,-0E0,-3.524084E-2,-3.165147E-2,1.7724536E-2,-2.8164968E-2,-0E0,-1.1500438E-2,-9.0366505E-2,1.7155714E-2,3.6343014E-1,6.785113E-4,-4.100662E-3,-2.4701366E-3,-2.125722E-2,-2.3578905E-2,1.289603E-3,2.931697E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":249,"left_children":[1,3,5,7,9,-1,-1,11,13,-1,-1,15,17,19,21,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.3308734E2,3.5401184E1,1.1079712E0,1.3919489E1,8.683891E0,0E0,0E0,6.260365E0,1.4242384E1,0E0,0E0,4.5744877E0,1.3420569E1,8.764423E0,1.5382538E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,11,11,12,12,13,13,14,14],"right_children":[2,4,6,8,10,-1,-1,12,14,-1,-1,16,18,20,22,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2.88181E5,1.4E1,1E0,2.59E2,6.2E1,-0E0,-3.524084E-2,1E0,1.4E1,-2.8164968E-2,-0E0,1.09E2,2E0,6E1,1E0,6.785113E-4,-4.100662E-3,-2.4701366E-3,-2.125722E-2,-2.3578905E-2,1.289603E-3,2.931697E-2,-0E0],"split_indices":[3,20,20,1,9,0,0,47,3,0,0,1,3,16,20,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.5177586E4,9.461962E4,5.5797015E2,9.43081E4,3.115197E2,9.606516E0,5.4836365E2,5.9868403E3,8.832126E4,2.7186752E2,3.9652176E1,4.566563E3,1.4202776E3,8.820758E4,1.136818E2,2.9894744E3,1.5770887E3,1.143123E3,2.7715445E2,6.666596E1,8.8140914E4,1.0293087E2,1.075093E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"23","size_leaf_vector":"1"}},{"base_weights":[-3.632978E-1,-4.9944654E-1,4.691024E-1,-0E0,-3.68826E-2,-5.677818E-3,3.5838727E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":250,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[8.925227E2,9.088013E0,1.4475464E1,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3.49E2,2.686E3,1.48E2,-0E0,-3.68826E-2,-5.677818E-3,3.5838727E-2],"split_indices":[23,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[7.8497197E3,6.7572764E3,1.0924435E3,1.5912843E1,6.7413633E3,1.9871355E1,1.0725721E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.7292006E-2,2.0287013E-2,-3.511446E-2,1.4239938E-2,1.833298E-1,-4.2206696E-1,1.5711484E-2,2.0223297E-1,-1.7654164E-2,-3.8748633E-2,3.2215526E-3,9.280845E-2,6.2504425E-3,1.5687402E-1,3.6492667E-1,4.8883893E-3,4.6701577E-2,-6.365933E-2,1.0658528E-3,2.6045062E-2,8.50217E-3,2.9476801E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":251,"left_children":[1,3,-1,5,7,9,11,13,-1,-1,-1,15,17,19,21,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.3754744E2,9.179205E1,0E0,5.545346E1,2.6791847E1,1.818087E1,6.566588E1,1.909755E1,0E0,0E0,0E0,1.3496118E2,5.76826E2,1.6812672E1,1.1363762E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,11,11,12,12,13,13,14,14],"right_children":[2,4,-1,6,8,10,12,14,-1,-1,-1,16,18,20,22,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.06E2,8E0,-3.511446E-2,3.32E4,6.4946E4,3E0,3.6946E4,1.3E1,-1.7654164E-2,-3.8748633E-2,3.2215526E-3,3.6551E4,3.7295E4,3.8747E4,6.2E1,4.8883893E-3,4.6701577E-2,-6.365933E-2,1.0658528E-3,2.6045062E-2,8.50217E-3,2.9476801E-2,-0E0],"split_indices":[6,20,0,0,0,3,0,3,0,0,0,0,0,0,9,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.5285664E4,9.473575E4,5.4991003E2,9.140366E4,3.332096E3,2.813936E2,9.112226E4,3.211793E3,1.2030285E2,2.4312743E2,3.826616E1,9.859072E3,8.126319E4,2.5622378E3,6.4955524E2,9.424369E3,4.34703E2,7.4424304E2,8.0518945E4,3.9970602E2,2.1625317E3,6.0820123E2,4.1353996E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"23","size_leaf_vector":"1"}},{"base_weights":[8.881995E-3,1.1644068E-2,-4.708242E-1,1.0091741E-2,3.4618236E-2,-3.512645E-2,-0E0,4.0890943E-2,-1.0654139E-2,1.6941946E-2,2.7709323E-1,-1.5598768E-1,1.1136123E-2,3.3220525E-3,-8.352458E-3,1.5891755E-2,4.5645583E-2,-6.1577307E-3,-3.551265E-2,3.1360377E-2,-2.3847827E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":252,"left_children":[1,3,5,7,-1,-1,-1,9,11,13,15,17,19,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.2252556E2,6.3560562E1,1.1215057E0,6.0584976E1,0E0,0E0,0E0,2.1347696E2,1.7939447E2,1.2721757E2,6.521402E1,1.6955669E2,2.953052E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,7,7,8,8,9,9,10,10,11,11,12,12],"right_children":[2,4,6,8,-1,-1,-1,10,12,14,16,18,20,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2.88181E5,6.5172E4,1.76E2,4.6453E4,3.4618236E-2,-3.512645E-2,-0E0,4.504E4,4.894E4,4.2563E4,4.6095E4,4.8767E4,4.9265E4,3.3220525E-3,-8.352458E-3,1.5891755E-2,4.5645583E-2,-6.1577307E-3,-3.551265E-2,3.1360377E-2,-2.3847827E-4],"split_indices":[3,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.5237766E4,9.471675E4,5.2101404E2,9.442285E4,2.939005E2,5.1123892E2,9.775156E0,3.8157305E4,5.6265547E4,3.4683184E4,3.4741196E3,7.3783774E3,4.888717E4,2.8571508E4,6.111677E3,2.9802554E3,4.938643E2,6.070094E3,1.3082837E3,1.6478301E3,4.723934E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"21","size_leaf_vector":"1"}},{"base_weights":[-3.6665648E-1,-4.9897116E-1,4.7041357E-1,-0E0,-3.6869746E-2,-1.9996187E-3,3.5841525E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":253,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[8.3493726E2,1.085022E1,1.237468E1,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3.47E2,2.686E3,1.48E2,-0E0,-3.6869746E-2,-1.9996187E-3,3.5841525E-2],"split_indices":[21,0,6,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[7.5124736E3,6.4980913E3,1.0143821E3,1.4669067E1,6.4834224E3,1.7272831E1,9.9710925E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.9586548E-2,2.2379074E-2,-3.472372E-2,1.6270563E-2,1.9123334E-1,6.2662154E-2,1.1920113E-2,1.0900969E-2,3.53896E-1,3.2681882E-2,1.6397408E-1,9.160328E-3,7.003136E-2,2.8584033E-2,-0E0,2.0149506E-4,4.329677E-3,8.414972E-3,2.4598308E-2,2.6177678E-2,6.375793E-4,5.7544024E-3,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":254,"left_children":[1,3,-1,5,7,9,11,-1,13,15,17,19,21,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.271434E2,9.59642E1,0E0,1.7845213E1,1.8354736E1,2.168961E1,1.2788485E1,0E0,9.902916E0,4.200016E0,1.0353313E1,1.0723042E1,2.155836E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,8,8,9,9,10,10,11,11,12,12],"right_children":[2,4,-1,6,8,10,12,-1,14,16,18,20,22,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.7E1,8E0,-3.472372E-2,4.65E2,1.3E1,1E0,4E0,1.0900969E-2,6.2E1,1.09E2,2E0,2E0,3.0718E4,2.8584033E-2,-0E0,2.0149506E-4,4.329677E-3,8.414972E-3,2.4598308E-2,2.6177678E-2,6.375793E-4,5.7544024E-3,-0E0],"split_indices":[4,20,0,1,23,47,20,0,9,1,23,4,1,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.519547E4,9.468144E4,5.1403784E2,9.143016E4,3.251275E3,7.670646E3,8.3759516E4,2.6218403E3,6.2943445E2,5.9885234E3,1.6821226E3,8.01034E4,3.6561157E3,5.863934E2,4.3041096E1,2.9413774E3,3.047146E3,1.3497203E3,3.3240222E2,8.2617195E1,8.002078E4,3.2811018E3,3.7501404E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"23","size_leaf_vector":"1"}},{"base_weights":[1.0570145E-2,1.3461927E-2,-4.034723E-1,1.4164188E-2,-3.0393045E-2,-4.4394085E-1,-0E0,-1.0451125E-2,1.8998211E-2,-8.050895E-3,-3.4868237E-2,2.3412544E-3,-7.257739E-2,1.84053E-2,2.6582804E-2,2.867234E-4,-1.9691762E-2,-3.3507135E-3,-1.5086476E-2,-2.2118172E-2,1.3812648E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":255,"left_children":[1,3,5,7,-1,9,-1,11,13,-1,-1,15,17,19,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.1072772E2,2.5113281E1,1.397345E1,1.1293758E1,0E0,9.11644E-1,0E0,1.2659484E1,1.2935984E1,0E0,0E0,3.1333232E0,7.5909176E0,7.1286964E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,5,5,7,7,8,8,11,11,12,12,13,13],"right_children":[2,4,6,8,-1,10,-1,12,14,-1,-1,16,18,20,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.4E1,1.1E1,6.76E1,1.027E3,-3.0393045E-2,1.6E1,-0E0,1E0,2E0,-8.050895E-3,-3.4868237E-2,5.78E2,2E0,1E0,2.6582804E-2,2.867234E-4,-1.9691762E-2,-3.3507135E-3,-1.5086476E-2,-2.2118172E-2,1.3812648E-3],"split_indices":[20,30,10,1,0,21,0,47,6,0,0,15,20,8,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.50726E4,9.443997E4,6.3263196E2,9.431111E4,1.2886467E2,5.921171E2,4.0514835E1,1.5204697E4,7.910641E4,7.394592E1,5.181712E2,1.2506618E4,2.6980793E3,7.900131E4,1.05100365E2,1.247225E4,3.436784E1,2.3002534E3,3.9782593E2,5.934197E1,7.894197E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"21","size_leaf_vector":"1"}},{"base_weights":[-3.7004116E-1,-4.988724E-1,4.660997E-1,-0E0,-3.685672E-2,-3.0386348E-3,3.5650793E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":256,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[7.784156E2,1.0062622E1,1.2748215E1,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3.47E2,2.686E3,8.88E3,-0E0,-3.685672E-2,-3.0386348E-3,3.5650793E-2],"split_indices":[21,0,5,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[7.1995283E3,6.249401E3,9.501274E2,1.3634176E1,6.2357666E3,1.776821E1,9.323592E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.8060166E-2,2.0680476E-2,-3.4861766E-2,1.4539875E-2,1.5651734E-1,1.17671145E-2,5.3208113E-2,1.1808742E-1,3.559533E-1,2.4067017E-1,1.1359578E-2,-3.6714259E-3,7.417655E-2,-0E0,8.79921E-3,2.8728561E-2,-0E0,2.7406666E-2,-0E0,7.234541E-4,3.76184E-3,4.2312895E-3,1.7749177E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":257,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,-1,21,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.1876322E2,7.736879E1,0E0,9.163723E0,2.6703354E1,5.829317E0,1.2878431E1,9.924927E-1,9.097755E0,6.4539027E0,4.626625E0,0E0,1.1202606E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,12,12],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,-1,22,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.14E2,7E0,-3.4861766E-2,1E0,1.3E1,1E0,8E0,3E0,6.2E1,6.2E1,4E0,-3.6714259E-3,3E0,-0E0,8.79921E-3,2.8728561E-2,-0E0,2.7406666E-2,-0E0,7.234541E-4,3.76184E-3,4.2312895E-3,1.7749177E-2],"split_indices":[6,20,0,47,3,42,45,45,9,9,20,0,3,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.490662E4,9.442747E4,4.791436E2,9.040854E4,4.018928E3,8.4564E4,5.844542E3,3.4138774E3,6.050505E2,1.0697004E2,8.445703E4,9.206396E2,4.9239023E3,1.751659E1,3.3963608E3,5.6099554E2,4.4054916E1,8.666488E1,2.0305153E1,8.154385E4,2.913179E3,4.5309897E3,3.9291296E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"23","size_leaf_vector":"1"}},{"base_weights":[1.0117029E-2,1.2560029E-2,-3.4755982E-2,1.1040831E-2,3.405552E-2,2.129663E-2,-4.813743E-2,-4.8722763E-5,1.7213856E-1,-6.213125E-1,-1.5741056E-2,1.7514208E-3,-1.2729052E-2,3.95998E-2,7.554198E-3,-2.2629477E-2,-6.968384E-2,-1.2354927E-2,1.1843609E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":258,"left_children":[1,3,-1,5,-1,7,9,11,13,15,17,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.079229E2,6.058409E1,0E0,5.6789413E1,0E0,2.5950488E2,2.5023186E2,2.9090924E2,2.4830148E2,6.1481445E1,6.446224E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,5,5,6,6,7,7,8,8,9,9,10,10],"right_children":[2,4,-1,6,-1,8,10,12,14,16,18,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2.88181E5,6.5172E4,-3.4755982E-2,6.1251E4,3.405552E-2,5.7683E4,6.1558E4,5.4578E4,5.832E4,6.1414E4,6.2132E4,1.7514208E-3,-1.2729052E-2,3.95998E-2,7.554198E-3,-2.2629477E-2,-6.968384E-2,-1.2354927E-2,1.1843609E-3],"split_indices":[3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.465056E4,9.419794E4,4.5262167E2,9.390701E4,2.9093396E2,8.0157125E4,1.3749879E4,7.01801E4,9.977021E3,7.1476025E2,1.3035119E4,6.1639125E4,8.5409795E3,1.5637042E3,8.413317E3,3.8448508E2,3.3027518E2,2.293373E3,1.0741746E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"19","size_leaf_vector":"1"}},{"base_weights":[-3.7307486E-1,-4.9744657E-1,4.8229706E-1,-0E0,-3.6844175E-2,3.5818927E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":259,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[7.3467645E2,1.4209106E1,1.3751526E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.3007E4,1.76E2,-0E0,-3.6844175E-2,3.5818927E-2,-0E0],"split_indices":[3,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[6.879767E3,6.0174883E3,8.622791E2,2.5138035E1,5.99235E3,8.5163806E2,1.0641055E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.8474624E-2,-4.40363E-1,2.1116273E-2,-3.294532E-2,-0E0,-5.0546452E-3,4.167615E-2,1.230948E-3,-5.440005E-1,9.296264E-1,3.3839572E-2,-2.9305927E-3,8.44385E-1,-4.7470072E-1,-1.3042992E0,2.998049E-1,7.496967E-1,2.2709431E-1,1.999789E-2,3.36387E-4,-4.885054E-2,7.6472625E-2,2.713653E-2,-3.8087077E-2,-0E0,-1.3303968E-1,-0E0,6.313233E-2,3.2367945E-2,-1.4947833E-3,3.0196987E-2,-2.9519526E-2,2.547153E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":260,"left_children":[1,3,5,-1,-1,7,9,11,13,15,17,19,21,23,25,-1,27,29,31,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.11544174E2,1.1395416E0,5.101026E1,0E0,0E0,1.4430302E2,3.604608E2,1.5004419E2,6.72612E0,1.944823E2,1.3842923E2,2.0683742E2,5.1563263E0,9.448029E0,9.131245E0,0E0,1.4285278E0,1.606675E2,2.9939984E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,16,16,17,17,18,18],"right_children":[2,4,6,-1,-1,8,10,12,14,16,18,20,22,24,26,-1,28,30,32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.32E4,6.6666664E1,4.7672E4,-3.294532E-2,-0E0,4.7468E4,4.7775E4,4.7344E4,7E0,1E0,4.894E4,4.7218E4,2E0,3E0,1E1,2.998049E-1,2E0,4.8283E4,4.9265E4,3.36387E-4,-4.885054E-2,7.6472625E-2,2.713653E-2,-3.8087077E-2,-0E0,-1.3303968E-1,-0E0,6.313233E-2,3.2367945E-2,-1.4947833E-3,3.0196987E-2,-2.9519526E-2,2.547153E-3],"split_indices":[0,10,0,0,0,0,0,0,21,3,0,0,3,3,3,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.475841E4,5.17619E2,9.424079E4,5.0586917E2,1.1749873E1,4.129198E4,5.294881E4,4.080868E4,4.833011E2,4.4628525E2,5.2502523E4,4.0606305E4,2.0237212E2,4.640999E2,1.9201166E1,1.2727431E1,4.3355783E2,3.4621401E3,4.9040383E4,4.014606E4,4.602461E2,1.2496311E2,7.7409E1,4.2414893E2,3.9950993E1,9.097837E0,1.0103328E1,2.9164847E2,1.4190936E2,1.4579825E3,2.0041575E3,1.6202877E3,4.7420094E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[7.7291457E-3,9.996894E-3,-3.439243E-2,-4.639778E-3,4.7493245E-2,1.7306333E-2,-3.329445E-1,2.3250341E-1,1.6963476E-3,1.512005E-4,1.8763341E-1,-5.891025E-1,-2.5112253E-1,5.114647E-2,4.043002E-1,-3.8547828E-3,4.2568898E-1,5.812767E-4,-4.3099705E-2,2.449144E-2,-9.498991E-3,-1.4953763E-2,-5.45892E-2,9.709132E-3,-2.7038587E-2,2.2678057E-2,-4.840816E-3,3.3907894E-2,-2.3775758E-2,5.085724E-3,-3.1922061E-3,3.6425333E-2,6.279434E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":261,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,27,29,31,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[9.833146E1,5.2054523E1,0E0,4.8975674E2,2.2353824E2,1.836217E2,8.135501E1,1.5954825E2,5.372327E1,2.570577E2,2.668396E2,5.0316406E1,1.4797069E2,7.979002E1,1.12241516E2,6.0659805E1,1.9557648E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,28,30,32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2.88181E5,5.661E4,-3.439243E-2,5.5105E4,5.8862E4,5.3175E4,5.5611E4,5.7683E4,6.5172E4,5.2821E4,5.4578E4,5.5215E4,5.5815E4,5.6795E4,5E0,6.1251E4,3E0,5.812767E-4,-4.3099705E-2,2.449144E-2,-9.498991E-3,-1.4953763E-2,-5.45892E-2,9.709132E-3,-2.7038587E-2,2.2678057E-2,-4.840816E-3,3.3907894E-2,-2.3775758E-2,5.085724E-3,-3.1922061E-3,3.6425333E-2,6.279434E-3],"split_indices":[3,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.463026E4,9.420528E4,4.2497882E2,6.76062E4,2.659908E4,6.3353824E4,4.252377E3,5.2365493E3,2.1362531E4,5.7606906E4,5.7469185E3,9.940121E2,3.2583647E3,2.5751482E3,2.6614011E3,2.1075123E4,2.8740823E2,5.6876074E4,7.308313E2,3.9569707E3,1.7899478E3,3.023132E2,6.916989E2,7.4305096E2,2.5153137E3,8.2277704E2,1.7523712E3,2.482085E3,1.7931602E2,7.33131E3,1.37438125E4,2.1604205E2,7.1366165E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[-3.7542772E-1,-4.9709445E-1,4.8002517E-1,-0E0,-3.6830753E-2,3.5753954E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":262,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[6.9070447E2,1.417041E1,2.6241302E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.3007E4,1.78E2,-0E0,-3.6830753E-2,3.5753954E-2,-0E0],"split_indices":[3,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[6.6096924E3,5.7977754E3,8.119171E2,2.6206192E1,5.7715693E3,8.02876E2,9.041118E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.5825128E-2,1.8150752E-2,-3.4782838E-2,1.3360717E-2,1.4806813E-1,-1.4108165E-1,1.7202793E-2,1.6767748E-1,-2.8032568E-1,-2.1286784E-2,-7.749099E-1,2.8306547E-1,1.224587E-2,3.539082E-1,1.294537E-1,-3.2924827E-2,-4.8946655E-1,-2.9725838E-2,2.8239249E-3,-6.025598E-2,-0E0,2.3214372E-2,-8.476924E-3,-4.270448E-2,1.0730679E-3,2.7602814E-2,-0E0,-1.4116442E-2,1.4947228E-2,-0E0,-1.5373874E-2,-6.0095225E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":263,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,27,29,31,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.0401516E2,5.7350983E1,0E0,5.301236E1,2.7101265E1,1.5732686E2,1.14671616E2,1.8306831E1,2.3189106E0,4.4974094E1,1.5994446E1,2.2565163E1,1.1658963E2,3.1365547E0,6.3864708E1,2.050832E0,1.0632955E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,28,30,32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.14E2,8E0,-3.4782838E-2,3.3839E4,6.4946E4,3.3719E4,3.4303E4,3.8747E4,1.1E1,3.32E4,5E0,3E0,3.4405E4,1E0,4.1673E4,6.5172E4,6.5172E4,-2.9725838E-2,2.8239249E-3,-6.025598E-2,-0E0,2.3214372E-2,-8.476924E-3,-4.270448E-2,1.0730679E-3,2.7602814E-2,-0E0,-1.4116442E-2,1.4947228E-2,-0E0,-1.5373874E-2,-6.0095225E-2,-0E0],"split_indices":[6,21,0,0,0,0,0,0,3,0,3,21,0,47,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.469859E4,9.427387E4,4.2472388E2,9.098982E4,3.2840469E3,2.1508518E3,8.883897E4,3.1628257E3,1.2122131E2,1.8263588E3,3.2449292E2,1.5883044E3,8.7250664E4,4.9178357E2,2.671042E3,7.7319916E1,4.39014E1,2.5862686E2,1.5677319E3,3.1344662E2,1.1046303E1,1.4887031E3,9.960135E1,3.2222375E2,8.692844E4,4.5890997E2,3.2873608E1,4.757404E2,2.1953018E3,3.5926643E1,4.1393272E1,2.6775713E1,1.7125689E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[1.0648932E-2,1.2777145E-2,-3.41897E-2,1.6295485E-1,9.030329E-3,4.7877993E-2,7.373556E-1,-1.0573551E-1,2.0465583E-2,2.2050607E-1,-8.645369E-2,7.977084E-1,-0E0,-7.3599435E-2,-6.190872E-1,8.31223E-1,1.2804159E-2,2.0121053E-2,-1.2676799E-2,-2.1470515E-2,6.942885E-3,4.8859682E-2,1.2976448E-1,-8.15004E-3,5.0325982E-2,-0E0,-4.852093E-2,5.2560546E-2,1.3359334E-1,-2.4200104E-2,1.3803066E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":264,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,-1,23,25,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[9.175126E1,5.1408382E1,0E0,1.4088525E2,1.1958129E2,4.4805405E1,2.222142E1,1.2998167E2,5.111264E2,1.8900978E1,4.0289047E1,1.5577194E1,0E0,2.1513742E2,9.592331E0,5.8165405E1,1.6585663E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,13,13,14,14,15,15,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,-1,24,26,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.3839E4,-3.41897E-2,3.3719E4,3.6946E4,3.3389E4,5E0,3.6551E4,3.7295E4,3E0,3.3511E4,2E0,-0E0,3.6432E4,1.4E1,2E0,3.767E4,2.0121053E-2,-1.2676799E-2,-2.1470515E-2,6.942885E-3,4.8859682E-2,1.2976448E-1,-8.15004E-3,5.0325982E-2,-0E0,-4.852093E-2,5.2560546E-2,1.3359334E-1,-2.4200104E-2,1.3803066E-3],"split_indices":[3,0,0,0,0,0,23,0,0,23,0,20,0,0,46,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.424305E4,9.384742E4,3.9562363E2,2.2239285E3,9.162349E4,1.8714022E3,3.5252628E2,8.232289E3,8.33912E4,8.431671E2,1.0282351E3,3.3500546E2,1.7520807E1,7.7703896E3,4.6189978E2,7.6304175E2,8.2628164E4,7.631017E2,8.006547E1,5.00142E2,5.28093E2,3.130648E2,2.1940676E1,7.423259E3,3.4713086E2,3.38503E1,4.2804947E2,7.013689E2,6.1672886E1,1.3857129E3,8.124245E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-3.787358E-1,-4.969657E-1,3.5379622E-2,-4.9894312E-1,-0E0,-3.681939E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":265,"left_children":[1,3,-1,5,-1,-1,-1],"loss_changes":[6.464948E2,7.907715E0,0E0,6.279419E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3],"right_children":[2,4,-1,6,-1,-1,-1],"split_conditions":[2.88181E5,3.1E1,3.5379622E-2,1.653E3,-0E0,-3.681939E-2,-0E0],"split_indices":[3,2,0,20,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[6.333629E3,5.579011E3,7.5461786E2,5.5665815E3,1.2429701E1,5.5565703E3,1.0011212E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.7392553E-2,1.9577296E-2,-3.4645405E-2,1.465168E-2,1.5572105E-1,2.8530031E-2,-2.0628594E-2,2.08079E-1,-1.8227533E-2,5.955192E-3,3.5658953E-1,-2.0958358E-1,2.4244701E-2,6.979646E-2,2.8676298E-1,-2.540495E-1,1.0058522E-1,1.7054749E-3,-1.2360063E-2,4.483325E-2,2.0260481E-2,-5.19183E-4,-2.9729314E-2,1.1279667E-2,-2.9408006E-4,1.7298227E-2,-2.806549E-2,2.2301432E-2,-0E0,1.51893245E-2,-9.715496E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":266,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,27,-1,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[9.738356E1,6.1795727E1,0E0,4.4628994E1,3.1001816E1,4.8200894E2,2.1803459E2,2.4388397E1,3.2328894E2,1.8259415E2,7.7611755E1,1.911169E2,7.633657E1,7.126336E1,9.154037E0,0E0,1.806294E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,28,-1,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.14E2,8E0,-3.4645405E-2,5.661E4,5.8862E4,5.5105E4,5.8862E4,4.1673E4,5.9345E4,5.3175E4,5.5611E4,5.7683E4,6.0104E4,4.0733E4,7.301755E1,-2.540495E-1,6.3867E4,1.7054749E-3,-1.2360063E-2,4.483325E-2,2.0260481E-2,-5.19183E-4,-2.9729314E-2,1.1279667E-2,-2.9408006E-4,1.7298227E-2,-2.806549E-2,2.2301432E-2,-0E0,1.51893245E-2,-9.715496E-3],"split_indices":[6,21,0,0,0,0,0,0,0,0,0,0,0,0,13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.462261E4,9.4225016E4,3.9759827E2,9.100058E4,3.2244338E3,6.547514E4,2.5525438E4,2.513028E3,7.114059E2,6.1290047E4,4.185095E3,4.9277095E3,2.0597729E4,9.5390137E2,1.5591266E3,1.8861769E1,6.925441E2,5.581577E4,5.474275E3,9.8060187E2,3.2044934E3,2.4386648E3,2.4890447E3,3.7427722E3,1.6854957E4,7.139306E2,2.3997078E2,1.4937838E3,6.534284E1,5.004121E2,1.92132E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[1.0504382E-2,1.2465586E-2,-4.570608E-1,-4.4531878E-2,2.3585979E-2,-3.4419272E-2,-0E0,4.128265E-3,-1.8565796E-1,1.4358655E-1,-4.1957072E-4,-5.4336566E-2,8.1593233E-1,-1.4049707E-1,-3.453895E-2,1.24127544E-1,4.0940365E-1,-8.838157E-1,6.1345086E-3,-2.1454932E-3,-4.169189E-2,5.1864706E-2,1.2057648E-1,-2.43097E-2,-5.66355E-4,1.064116E-2,-2.5184063E-2,4.0882204E-2,-2.9564561E-2,-1.6505508E-1,-5.7613265E-2,-1.3125189E-2,1.0158276E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":267,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,19,21,23,-1,25,27,29,31,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[8.2923065E1,5.9378067E1,1.7291946E0,1.05987045E2,2.2793748E2,0E0,0E0,5.4196045E2,4.512979E1,6.3464264E1,3.8668085E2,1.3076285E2,4.2244537E1,8.3999916E1,0E0,1.1675076E2,1.0593109E2,2.9345093E1,9.084965E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,11,11,12,12,13,13,15,15,16,16,17,17,18,18],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,20,22,24,-1,26,28,30,32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.8305E4,1.056E4,3.7295E4,4.2563E4,-3.4419272E-2,-0E0,3.6946E4,3.8184E4,4.208E4,4.2835E4,3.6551E4,2E0,3.767E4,-3.453895E-2,4.1926E4,4E0,1E0,4.3668E4,-2.1454932E-3,-4.169189E-2,5.1864706E-2,1.2057648E-1,-2.43097E-2,-5.66355E-4,1.064116E-2,-2.5184063E-2,4.0882204E-2,-2.9564561E-2,-1.6505508E-1,-5.7613265E-2,-1.3125189E-2,1.0158276E-3],"split_indices":[3,0,5,0,0,0,0,0,0,0,0,0,20,0,0,0,20,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.4296945E4,9.3927734E4,3.6921057E2,1.5211376E4,7.871636E4,3.5986035E2,9.3502245E0,1.1274169E4,3.9372073E3,1.3171684E4,6.554467E4,1.0514147E4,7.6002167E2,3.431279E3,5.0592816E2,1.2312073E4,8.596099E2,4.8423718E2,6.5060438E4,1.0044635E4,4.6951193E2,6.910071E2,6.901456E1,1.3819954E3,2.0492837E3,1.1814791E4,4.9728217E2,7.38741E2,1.2086884E2,1.65672E1,4.6766998E2,2.548542E3,6.2511895E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[-3.8131166E-1,-4.962422E-1,4.7693995E-1,-4.984729E-1,-0E0,3.5579167E-2,-0E0,-3.679006E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":268,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[6.005288E2,8.860107E0,2.190277E0,6.3345947E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.1E1,1.76E2,1.653E3,-0E0,3.5579167E-2,-0E0,-3.679006E-2,-0E0],"split_indices":[3,2,4,20,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[6.0604717E3,5.355911E3,7.0456055E2,5.343671E3,1.2239764E1,6.94267E2,1.0293543E1,5.33377E3,9.901143E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[1.4774412E-2,1.679966E-2,-3.4303926E-2,1.4359599E-2,2.783929E-1,9.98585E-3,7.6421745E-2,2.9273275E-1,-2.050192E-3,4.211312E-2,6.9533414E-3,8.4137976E-2,-3.8148137E-3,1.5230735E-1,4.0231773E-1,9.240741E-4,1.0336424E-2,2.5036862E-2,4.7881622E-4,1.3945572E-2,5.6560794E-3,-4.5100134E-3,5.7203067E-3,1.2313659E-2,-0E0,3.1212155E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":269,"left_children":[1,3,-1,5,7,9,11,13,-1,15,17,19,21,23,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[8.8489044E1,5.767659E1,0E0,2.4617239E1,5.889023E0,8.103744E0,4.3785477E0,7.7707977E0,0E0,1.9963179E1,9.026304E0,1.9997025E0,1.982888E0,1.2248783E0,4.5885544E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,9,9,10,10,11,11,12,12,13,13,14,14],"right_children":[2,4,-1,6,8,10,12,14,-1,16,18,20,22,24,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.06E2,1.2E1,-3.4303926E-2,4E0,6E0,4.65E2,1.1E1,1.4E1,-2.050192E-3,1E0,2E0,4.8E1,8.081E3,4.0911E4,1.17975E2,9.240741E-4,1.0336424E-2,2.5036862E-2,4.7881622E-4,1.3945572E-2,5.6560794E-3,-4.5100134E-3,5.7203067E-3,1.2313659E-2,-0E0,3.1212155E-2,-0E0],"split_indices":[6,20,0,20,48,1,20,3,0,47,4,45,1,1,25,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.4482234E4,9.411029E4,3.7194952E2,9.327923E4,8.310602E2,8.726837E4,6.010856E3,8.194484E2,1.1611734E1,7.2882007E3,7.998017E4,5.575164E3,4.3569214E2,3.9957837E2,4.198701E2,5.674815E3,1.6133857E3,7.440962E1,7.990576E4,2.744642E2,5.3006997E3,3.1486484E2,1.2082729E2,3.7320508E2,2.6373285E1,4.0221274E2,1.7657349E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[8.650301E-3,1.0484612E-2,-4.5657656E-1,9.126026E-3,4.3144307E-1,-3.4452382E-2,-0E0,-4.1377813E-2,1.9030882E-2,3.311294E-2,-0E0,6.242423E-3,-1.7932557E-1,1.3418776E-1,-4.2103617E-3,-3.4816207E-3,5.6954414E-2,-2.8444238E-2,-8.848827E-3,8.547904E-3,2.851062E-2,-6.3794315E-2,1.5717806E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":270,"left_children":[1,3,5,7,9,-1,-1,11,13,-1,-1,15,17,19,21,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[7.6677185E1,4.9989616E1,1.4781952E0,4.6556793E1,1.4560051E0,0E0,0E0,1.0116693E2,2.1046005E2,0E0,0E0,4.6912708E2,4.3779823E1,5.5732773E1,3.6333255E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,11,11,12,12,13,13,14,14],"right_children":[2,4,6,8,10,-1,-1,12,14,-1,-1,16,18,20,22,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2.88181E5,6.5172E4,1.67E2,3.8305E4,1.1E1,-3.4452382E-2,-0E0,3.7295E4,4.2563E4,3.311294E-2,-0E0,3.6946E4,3.748E4,4.208E4,4.2835E4,-3.4816207E-3,5.6954414E-2,-2.8444238E-2,-8.848827E-3,8.547904E-3,2.851062E-2,-6.3794315E-2,1.5717806E-4],"split_indices":[3,0,6,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.40308E4,9.368629E4,3.44501E2,9.3411875E4,2.7441782E2,3.3376617E2,1.07348585E1,1.5178263E4,7.823361E4,2.586624E2,1.575541E1,1.1245079E4,3.9331836E3,1.3190108E4,6.5043504E4,1.0508706E4,7.36373E2,8.3186993E2,3.1013137E3,1.2356052E4,8.340571E2,4.7658554E2,6.4566918E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"23","size_leaf_vector":"1"}},{"base_weights":[-3.8454407E-1,-4.966358E-1,4.7446567E-1,-0E0,-3.679065E-2,3.548939E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":271,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[5.623596E2,1.2534546E1,2.5690155E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.3007E4,1.76E2,-0E0,-3.679065E-2,3.548939E-2,-0E0],"split_indices":[3,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[5.812096E3,5.152415E3,6.5968134E2,2.1733345E1,5.1306816E3,6.488385E2,1.0842853E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.4809566E-2,-4.2763814E-1,1.7001154E-2,-3.2244936E-2,-0E0,7.693139E-2,5.558479E-3,2.7167201E-2,2.129123E-1,-1.0909338E-1,2.8777966E-2,8.518231E-2,-7.736762E-1,4.2039144E-1,1.5268297E-1,-2.3293701E-1,-7.100954E-2,8.72277E-1,2.2157872E-2,4.5188162E-3,4.071534E-2,-6.1903752E-2,5.7670292E-3,2.0857427E-2,5.9836887E-2,-3.3968391E-3,1.9408315E-2,-3.2779356E-3,-3.5295572E-2,9.656892E-3,-9.912919E-3,1.5957616E-1,5.6496773E-2,1.5304432E-2,1.0563787E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":272,"left_children":[1,3,5,-1,-1,7,9,11,13,15,17,19,21,23,25,27,29,31,33,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[8.811251E1,2.377945E0,6.365315E1,0E0,0E0,9.900448E1,2.0937209E2,5.0498676E2,4.4278336E1,5.9802383E1,3.5927667E2,1.0881556E2,4.904471E1,3.5340714E1,7.051941E1,1.3779181E2,1.314049E2,3.1289001E1,9.263794E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18],"right_children":[2,4,6,-1,-1,8,10,12,14,16,18,20,22,24,26,28,30,32,34,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.32E4,9E1,3.8305E4,-3.2244936E-2,-0E0,3.7295E4,4.2563E4,3.6946E4,3.748E4,3.9406E4,4.2835E4,3.6551E4,4E0,3.7369E4,3.7752E4,3.8747E4,4.0133E4,1E0,4.3668E4,4.5188162E-3,4.071534E-2,-6.1903752E-2,5.7670292E-3,2.0857427E-2,5.9836887E-2,-3.3968391E-3,1.9408315E-2,-3.2779356E-3,-3.5295572E-2,9.656892E-3,-9.912919E-3,1.5957616E-1,5.6496773E-2,1.5304432E-2,1.0563787E-3],"split_indices":[0,12,0,0,0,0,0,0,0,0,0,0,23,0,0,0,0,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.423027E4,4.3891766E2,9.379136E4,4.2976233E2,9.155332E0,1.4916458E4,7.88749E4,1.0970388E4,3.9460706E3,1.3220189E4,6.565471E4,1.0245159E4,7.2522797E2,8.472498E2,3.0988208E3,3.050071E3,1.0170118E4,4.9394244E2,6.516077E4,9.775275E3,4.698837E2,6.8062885E2,4.459909E1,6.534869E2,1.9376292E2,1.0865685E3,2.0122523E3,1.7537063E3,1.2963647E3,2.4045947E3,7.7655234E3,1.9675589E1,4.7426685E2,2.5735645E3,6.2587203E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"35","size_leaf_vector":"1"}},{"base_weights":[9.294299E-3,1.1022624E-2,-3.3709437E-2,9.696259E-3,3.088306E-2,1.1575946E-2,-2.9865268E-1,8.5928915E-3,1.9547205E-1,-3.3403188E-2,2.49656E-1,8.024094E-4,-2.733993E-2,2.271111E-2,-1.0196189E-5,-0E0,5.700699E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":273,"left_children":[1,3,-1,5,-1,7,9,11,13,-1,15,-1,-1,-1,-1,-1,-1],"loss_changes":[7.2210846E1,4.717615E1,0E0,5.172132E1,0E0,4.9170464E1,4.8449554E1,7.742838E1,3.4301727E1,0E0,1.2018106E1,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,5,5,6,6,7,7,8,8,10,10],"right_children":[2,4,-1,6,-1,8,10,12,14,-1,16,-1,-1,-1,-1,-1,-1],"split_conditions":[2.88181E5,6.5172E4,-3.3709437E-2,6.4946E4,3.088306E-2,6.4535E4,3E0,6.4363E4,6.4771E4,-3.3403188E-2,1.1E1,8.024094E-4,-2.733993E-2,2.271111E-2,-1.0196189E-5,-0E0,5.700699E-2],"split_indices":[3,0,0,0,0,0,3,0,0,0,3,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.3785734E4,9.346502E4,3.2071295E2,9.319031E4,2.747154E2,9.2659086E4,5.3122577E2,9.123121E4,1.4278739E3,4.2642252E2,1.0480326E2,9.0707695E4,5.2351215E2,9.276674E2,5.0020654E2,8.078835E1,2.4014908E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"17","size_leaf_vector":"1"}},{"base_weights":[-3.8636142E-1,-4.962263E-1,4.7252813E-1,-0E0,-3.6777496E-2,-0E0,3.540488E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":274,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[5.2921564E2,1.2622803E1,2.8278656E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.3007E4,2E0,-0E0,-3.6777496E-2,-0E0,3.540488E-2],"split_indices":[3,0,20,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[5.5796055E3,4.958054E3,6.2155115E2,2.3211376E1,4.934843E3,1.0497489E1,6.1105365E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.6353743E-2,-4.0789092E-1,1.8448673E-2,-3.098073E-2,-0E0,8.352872E-2,1.03549715E-2,5.8349967E-2,5.720943E-1,-7.5892717E-1,1.7157594E-2,8.532864E-2,-6.5093356E-1,5.919766E-1,-0E0,-8.3530974E-1,7.971213E-3,3.1867933E-1,1.1912843E-2,-0E0,1.4181485E-2,-5.484217E-2,9.527799E-3,6.105136E-2,3.127839E-2,-4.9588054E-2,-1.6727832E-1,2.883372E-2,1.3905311E-2,-4.9926722E-3,2.284616E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":275,"left_children":[1,3,5,-1,-1,7,9,11,13,15,17,19,21,23,-1,25,-1,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[8.030658E1,3.180954E0,4.843286E1,0E0,0E0,1.2035957E2,4.294498E2,1.8228813E2,8.038483E0,5.4202637E1,1.2773061E2,8.6341446E1,3.1333923E1,5.997177E0,0E0,1.1983142E2,0E0,7.876068E0,1.23594505E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,15,15,17,17,18,18],"right_children":[2,4,6,-1,-1,8,10,12,14,16,18,20,22,24,-1,26,-1,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.32E4,2.8982754E0,3.6946E4,-3.098073E-2,-0E0,3.6551E4,3.7295E4,3.6432E4,2E1,4E0,3.767E4,3.4738E4,3E0,3.6677E4,-0E0,2E0,7.971213E-3,3.748E4,4.2563E4,-0E0,1.4181485E-2,-5.484217E-2,9.527799E-3,6.105136E-2,3.127839E-2,-4.9588054E-2,-1.6727832E-1,2.883372E-2,1.3905311E-2,-4.9926722E-3,2.284616E-3],"split_indices":[0,11,0,0,0,0,0,0,3,3,0,0,20,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.383037E4,4.3478186E2,9.3395586E4,4.2529517E2,9.486676E0,1.021195E4,8.318364E4,9.735373E3,4.765765E2,7.112718E2,8.247237E4,9.396132E3,3.392417E2,4.6753317E2,9.043319E0,6.625336E2,4.8738197E1,1.3758092E3,8.1096555E4,5.2383125E3,4.1578193E3,3.121238E2,2.7117884E1,1.6010124E2,3.0743195E2,6.109589E2,5.1574715E1,8.291929E2,5.466164E2,1.5608021E4,6.5488535E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[1.0369774E-2,1.1989631E-2,-4.5189148E-1,1.0652266E-2,3.1781767E-2,-3.4372434E-2,-0E0,1.2646279E-2,-3.1881306E-1,-2.0138496E-3,5.1370762E-2,-3.971693E-1,7.627682E-1,1.4124251E-3,-2.3756051E-2,1.6947433E-2,4.0412685E-4,-3.411306E-2,-0E0,7.7499256E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":276,"left_children":[1,3,5,7,-1,-1,-1,9,11,13,15,17,19,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[6.6841125E1,4.8996876E1,2.0603867E0,5.8906433E1,0E0,0E0,0E0,5.311668E1,4.4934868E1,4.601126E2,2.0875085E2,1.27619705E1,3.898384E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,7,7,8,8,9,9,10,10,11,11,12,12],"right_children":[2,4,6,8,-1,-1,-1,10,12,14,16,18,20,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2.88181E5,6.5172E4,7E0,6.4946E4,3.1781767E-2,-3.4372434E-2,-0E0,5.661E4,1.1E1,5.5105E4,5.8862E4,3E0,1.2E1,1.4124251E-3,-2.3756051E-2,1.6947433E-2,4.0412685E-4,-3.411306E-2,-0E0,7.7499256E-2,-0E0],"split_indices":[3,0,42,0,0,0,0,0,3,0,0,21,3,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.395465E4,9.365145E4,3.0319977E2,9.3381266E4,2.7018347E2,2.9252786E2,1.06719055E1,9.285124E4,5.300278E2,6.7206766E4,2.5644475E4,5.0572415E2,2.4303612E1,6.3022734E4,4.184031E3,5.189181E3,2.0455293E4,4.2826672E2,7.745744E1,1.2602951E1,1.170066E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"21","size_leaf_vector":"1"}},{"base_weights":[-3.8878545E-1,-4.963939E-1,4.65121E-1,-0E0,-3.6721718E-2,-0E0,3.5327755E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":277,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[4.9532605E2,8.495239E0,6.446701E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[1.7178901E3,3.2132E4,3.8E1,-0E0,-3.6721718E-2,-0E0,3.5327755E-2],"split_indices":[21,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[5.3608726E3,4.7721743E3,5.886982E2,1.9355335E1,4.752819E3,9.014162E0,5.79684E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.4629933E-2,-4.0928108E-1,1.6664434E-2,-3.0729547E-2,-0E0,7.125833E-2,6.2958403E-3,2.4871636E-2,1.9757226E-1,-9.7687714E-2,2.7205287E-2,7.699373E-2,-7.22057E-1,3.387519E-1,1.1702863E-1,-8.006099E-2,-3.4337014E-1,8.339734E-1,2.0909436E-2,3.9613666E-3,4.0018607E-2,-5.8325816E-2,5.611944E-3,4.915131E-2,2.1367805E-2,-2.2993552E-2,1.7301204E-2,-7.25892E-3,2.6356172E-2,-3.723023E-2,2.7939005E-2,1.3628791E-1,5.433788E-2,1.4890096E-2,9.784724E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":278,"left_children":[1,3,5,-1,-1,7,9,11,13,15,17,19,21,23,25,27,29,31,33,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[7.797259E1,1.1579971E0,5.2357147E1,0E0,0E0,8.497039E1,1.707812E2,4.1923682E2,4.071286E1,5.3221924E1,3.2655032E2,1.0516364E2,4.5900024E1,1.2823029E1,1.2945874E2,9.847285E1,1.0204341E2,1.6930115E1,8.825325E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18],"right_children":[2,4,6,-1,-1,8,10,12,14,16,18,20,22,24,26,28,30,32,34,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.32E4,1.07E2,3.8305E4,-3.0729547E-2,-0E0,3.7295E4,4.2563E4,3.6946E4,3.767E4,4.208E4,4.2835E4,3.6551E4,4E0,1E0,3.7752E4,4.1926E4,4E0,1E0,4.3668E4,3.9613666E-3,4.0018607E-2,-5.8325816E-2,5.611944E-3,4.915131E-2,2.1367805E-2,-2.2993552E-2,1.7301204E-2,-7.25892E-3,2.6356172E-2,-3.723023E-2,2.7939005E-2,1.3628791E-1,5.433788E-2,1.4890096E-2,9.784724E-4],"split_indices":[0,12,0,0,0,0,0,0,0,0,0,0,3,3,0,0,20,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.402334E4,4.2276834E2,9.360058E4,4.1215762E2,1.0610731E1,1.4807756E4,7.879282E4,1.0884015E4,3.9237405E3,1.3121909E4,6.567091E4,1.0190606E4,6.934083E2,1.3799229E3,2.5438176E3,1.2283704E4,8.3820514E2,4.9075494E2,6.5180156E4,9.734108E3,4.5649826E2,6.462657E2,4.7142605E1,1.4238365E2,1.2375392E3,5.312553E2,2.0125624E3,1.1806681E4,4.77023E2,6.9524445E2,1.4296071E2,2.2623047E1,4.681319E2,2.5715488E3,6.2608605E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"35","size_leaf_vector":"1"}},{"base_weights":[7.7157607E-3,9.51889E-3,-3.923435E-1,1.3025339E-2,-3.9787475E-2,-3.3743832E-2,-0E0,3.177388E-2,1.2585405E-2,-3.0572856E-2,-3.8168994E-1,-2.6521722E-2,1.3044092E-2,4.8132776E-3,-5.0609175E-2,-3.0439708E-2,-0E0,9.765705E-4,-1.9859016E-2,-9.910316E-3,-1.7977557E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":279,"left_children":[1,3,5,7,9,-1,-1,-1,11,13,15,-1,17,-1,19,-1,-1,-1,-1,-1,-1],"loss_changes":[6.445833E1,1.5904022E1,1.3808662E1,1.2429887E1,1.5597194E1,0E0,0E0,0E0,1.2135479E1,1.12752495E1,1.8629093E0,0E0,3.6497774E0,0E0,9.614451E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,8,8,9,9,10,10,12,12,14,14],"right_children":[2,4,6,8,10,-1,-1,-1,12,14,16,-1,18,-1,20,-1,-1,-1,-1,-1,-1],"split_conditions":[1.6E1,1E0,6.76E1,4.5E1,4E0,-3.3743832E-2,-0E0,3.177388E-2,1E0,8E0,1.755E3,-2.6521722E-2,5.78E2,4.8132776E-3,2.2E1,-3.0439708E-2,-0E0,9.765705E-4,-1.9859016E-2,-9.910316E-3,-1.7977557E-3],"split_indices":[20,47,10,45,24,0,0,0,42,45,24,0,15,0,45,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.360324E4,9.3210836E4,3.9240417E2,8.718067E4,6.0301665E3,3.506362E2,4.176795E1,6.427473E1,8.71164E4,5.903092E3,1.27074394E2,7.7912766E1,8.7038484E4,9.4654236E2,4.9565493E3,1.1785627E2,9.218123E0,8.7003266E4,3.522211E1,1.0953098E3,3.8612397E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"21","size_leaf_vector":"1"}},{"base_weights":[-3.906252E-1,-4.960276E-1,4.6266922E-1,-4.9827114E-1,-0E0,-0E0,3.5233334E-2,-3.6765974E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":280,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[4.657621E2,7.435425E0,6.525421E0,1.4266357E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[1.7178901E3,6.513E3,3.2E1,6.6E1,-0E0,-0E0,3.5233334E-2,-3.6765974E-2,-0E0],"split_indices":[21,29,4,9,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[5.1483843E3,4.5936514E3,5.5473315E2,4.582258E3,1.13933735E1,9.161165E0,5.45572E2,4.560036E3,2.2221622E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[1.3107254E-2,-3.962644E-1,1.5005133E-2,-2.9861977E-2,-0E0,2.8982693E-2,-2.02891E-2,8.78657E-3,3.2630354E-1,-1.8609887E-1,1.9519959E-2,2.567203E-2,-1.581132E-1,5.610314E-1,2.5265142E-1,-1.5040454E-2,-3.5363227E-1,-4.415831E-2,5.3183597E-2,1.3334738E-3,4.2277124E-2,-2.2002961E-2,1.0371291E-2,1.6460728E-2,5.1589977E-2,-7.2676013E-3,2.6746472E-2,-1.9556576E-2,7.272594E-3,-3.1016463E-2,2.783574E-2,8.6534275E-3,-1.6877912E-2,4.6356097E-2,1.529107E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":281,"left_children":[1,3,5,-1,-1,7,9,11,13,15,17,19,21,23,25,27,29,31,33,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[6.997345E1,1.7027435E0,4.623458E1,0E0,0E0,4.0073566E2,1.7552919E2,1.7636784E2,6.577225E1,1.4451282E2,4.5629456E1,2.321468E2,2.4369777E2,3.7775635E1,1.3005688E2,7.5235664E1,1.298407E2,2.1897289E2,2.5601703E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18],"right_children":[2,4,6,-1,-1,8,10,12,14,16,18,20,22,24,26,28,30,32,34,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.32E4,2.8982754E0,5.661E4,-2.9861977E-2,-0E0,5.5105E4,5.8862E4,5.3175E4,5.5611E4,5.7683E4,6.1251E4,5.2821E4,5.4578E4,5.5215E4,5.5815E4,5.6795E4,5E0,6.0104E4,6.1558E4,1.3334738E-3,4.2277124E-2,-2.2002961E-2,1.0371291E-2,1.6460728E-2,5.1589977E-2,-7.2676013E-3,2.6746472E-2,-1.9556576E-2,7.272594E-3,-3.1016463E-2,2.783574E-2,8.6534275E-3,-1.6877912E-2,4.6356097E-2,1.529107E-3],"split_indices":[0,11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.396709E4,4.0660068E2,9.356049E4,3.974172E2,9.18347E0,6.718417E4,2.6376314E4,6.2943707E4,4.24047E3,5.1405063E3,2.1235809E4,5.7210605E4,5.7331016E3,9.744166E2,3.2660535E3,2.571526E3,2.5689805E3,7.2600107E3,1.3975797E4,5.645743E4,7.5317413E2,3.9147605E3,1.818341E3,3.090257E2,6.653909E2,7.6631586E2,2.4997378E3,8.221001E2,1.7494258E3,2.3637039E3,2.0527669E2,3.853833E3,3.4061777E3,7.222125E2,1.3253585E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"35","size_leaf_vector":"1"}},{"base_weights":[1.0566216E-2,1.1984206E-2,-4.4379592E-1,1.2772736E-2,-2.3070782E-1,-3.3874914E-2,-0E0,-2.190145E-2,1.3108791E-2,-3.3567563E-1,6.931973E-3,1.2803309E-2,2.6586564E-2,-2.3284305E-3,-3.0299848E-2,-1.984539E-3,1.1044465E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":282,"left_children":[1,3,5,7,9,-1,-1,-1,11,13,-1,15,-1,-1,-1,-1,-1],"loss_changes":[5.6804325E1,1.6106619E1,1.9404907E0,7.4311476E0,1.1378175E1,0E0,0E0,0E0,6.8248873E0,1.5013752E0,0E0,8.073806E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,8,8,9,9,11,11],"right_children":[2,4,6,8,10,-1,-1,-1,12,14,-1,16,-1,-1,-1,-1,-1],"split_conditions":[2.88181E5,1.4E1,7E0,2E0,6.2E1,-3.3874914E-2,-0E0,-2.190145E-2,1.7E1,1.6E1,6.931973E-3,1.4E1,2.6586564E-2,-2.3284305E-3,-3.0299848E-2,-1.984539E-3,1.1044465E-3],"split_indices":[3,20,42,4,9,0,0,0,2,3,0,46,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.351866E4,9.32529E4,2.6575226E2,9.299137E4,2.6153406E2,2.5543411E2,1.0318161E1,6.7168755E1,9.29242E4,2.1630524E2,4.522882E1,9.287392E4,5.0273903E1,6.681173E1,1.4949352E2,4.691758E3,8.8182164E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"17","size_leaf_vector":"1"}},{"base_weights":[-3.9233282E-1,-4.9620813E-1,4.6822947E-1,-4.978298E-1,-0E0,-0E0,3.5126574E-2,-3.675437E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":283,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[4.44503E2,4.850586E0,2.4902573E0,2.96875E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.76E2,2E0,6.6E1,-0E0,-0E0,3.5126574E-2,-3.675437E-2,-0E0],"split_indices":[3,20,20,9,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[4.9424224E3,4.421383E3,5.210396E2,4.4121465E3,9.236269E0,9.426503E0,5.1161307E2,4.392132E3,2.0014532E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[1.2838348E-2,1.4400776E-2,-3.3132978E-2,1.0525426E-2,1.2718365E-1,6.6849776E-3,6.506299E-2,1.417535E-1,-1.3146909E-2,7.1735014E-3,-3.3677246E-2,1.1830796E-1,1.3194455E-2,9.757445E-2,3.4595346E-1,4.991908E-4,2.4096344E-2,6.6842707E-3,2.645274E-2,-1.876462E-3,4.653535E-3,2.2972596E-3,8.171298E-3,2.9962461E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":284,"left_children":[1,3,-1,5,7,9,11,13,-1,15,-1,17,19,21,23,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[6.429241E1,3.9673187E1,0E0,1.8333515E1,1.340324E1,1.55592375E1,1.4948488E1,2.2517597E1,0E0,7.764701E0,0E0,1.4547283E1,6.1787877E0,1.0136662E0,1.3573498E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,9,9,11,11,12,12,13,13,14,14],"right_children":[2,4,-1,6,8,10,12,14,-1,16,-1,18,20,22,24,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4.8E1,8E0,-3.3132978E-2,1E0,3.47E2,1.7892536E1,1.123E3,1.4E1,-1.3146909E-2,6.7E1,-3.3677246E-2,3E0,1.1E1,1.09E3,8.609091E1,4.991908E-4,2.4096344E-2,6.6842707E-3,2.645274E-2,-1.876462E-3,4.653535E-3,2.2972596E-3,8.171298E-3,2.9962461E-2,-0E0],"split_indices":[4,21,0,47,21,18,1,3,0,13,0,3,46,1,17,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.362505E4,9.333514E4,2.899022E2,9.031204E4,3.0231025E3,8.451742E4,5.7946196E3,2.9148362E3,1.0826658E2,8.445357E4,6.3852863E1,2.7775505E3,3.017069E3,2.4382688E3,4.7656717E2,8.4384586E4,6.898338E1,2.533499E3,2.4405159E2,1.612606E3,1.4044633E3,5.18016E2,1.9202529E3,4.2348734E2,5.3079857E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"25","size_leaf_vector":"1"}},{"base_weights":[7.915328E-3,9.454275E-3,-3.639068E-1,-3.756614E-3,4.3377906E-2,-3.3129975E-2,4.1827713E-3,1.4828121E-2,-2.851005E-1,2.1570529E-1,1.5616365E-3,-6.356573E-5,1.674073E-1,-5.253028E-1,-2.0935653E-1,1.3984753E-1,5.9625053E-1,7.140359E-2,-3.407007E-2,5.0984434E-4,-3.9896846E-2,2.1764688E-2,-8.03288E-3,-1.2040957E-2,-5.0349806E-2,9.680371E-3,-2.3437608E-2,1.5915157E-2,-7.920376E-2,3.4177493E-2,8.7167524E-2,-6.6042277E-3,1.8929005E-2,-4.3029044E-2,-3.0940937E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":285,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,19,21,23,25,27,29,31,33,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[5.0667316E1,4.207046E1,1.662112E1,3.5192075E2,1.876293E2,0E0,0E0,1.4385777E2,6.910959E1,1.4046309E2,5.306707E1,2.2093896E2,2.0163774E2,4.8068207E1,1.2140109E2,3.9272028E2,4.649411E1,2.1847263E2,2.2492734E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,20,22,24,26,28,30,32,34,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.6E1,5.661E4,6.76E1,5.5105E4,5.8862E4,-3.3129975E-2,4.1827713E-3,5.3175E4,5.5611E4,5.8507E4,6.1251E4,5.2821E4,5.4578E4,5.5215E4,5.5815E4,5.832E4,2E0,6.0104E4,6.1558E4,5.0984434E-4,-3.9896846E-2,2.1764688E-2,-8.03288E-3,-1.2040957E-2,-5.0349806E-2,9.680371E-3,-2.3437608E-2,1.5915157E-2,-7.920376E-2,3.4177493E-2,8.7167524E-2,-6.6042277E-3,1.8929005E-2,-4.3029044E-2,-3.0940937E-4],"split_indices":[20,0,10,0,0,0,0,0,0,0,0,0,0,0,0,0,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.350403E4,9.3147734E4,3.5629706E2,6.687349E4,2.6274238E4,3.110674E2,4.5229656E1,6.2709594E4,4.1639E3,5.0866143E3,2.1187625E4,5.7092062E4,5.61753E3,9.6171826E2,3.2021816E3,4.267652E3,8.1896234E2,7.23183E3,1.3955794E4,5.6357824E4,7.3423816E2,3.8556265E3,1.7619031E3,3.1419662E2,6.4752167E2,7.587347E2,2.443447E3,4.0273489E3,2.4030322E2,6.9174286E2,1.2721943E2,3.852409E3,3.379421E3,6.964144E2,1.325938E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"35","size_leaf_vector":"1"}},{"base_weights":[-3.939571E-1,-4.9481592E-1,4.677343E-1,-0E0,-3.6724415E-2,3.5001524E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":286,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[4.1500494E2,1.2944336E1,1.6256332E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.3007E4,1.75E2,-0E0,-3.6724415E-2,3.5001524E-2,-0E0],"split_indices":[3,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[4.7445386E3,4.258721E3,4.8581754E2,2.3162209E1,4.235559E3,4.763919E2,9.425628E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.1882491E-2,-3.869808E-1,1.3683584E-2,-2.9466726E-2,-0E0,1.4986025E-2,-3.0206079E-2,1.3026687E-2,3.3230215E-1,1.5941652E-2,-1.7074057E-1,4.1307202E-1,-6.4194435E-1,9.0063066E-4,2.105296E-2,-2.0771464E-2,1.7973562E-3,3.5040766E-2,8.184772E-4,-7.028842E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":287,"left_children":[1,3,5,-1,-1,7,-1,9,11,13,15,17,19,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[6.439225E1,2.8320656E0,4.8455193E1,0E0,0E0,5.5073593E1,0E0,4.8366776E1,4.313573E1,8.871092E1,3.2707638E1,9.148102E0,6.269083E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5,7,7,8,8,9,9,10,10,11,11,12,12],"right_children":[2,4,6,-1,-1,8,-1,10,12,14,16,18,20,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.32E4,1.6733832E0,6.5172E4,-2.9466726E-2,-0E0,6.4946E4,-3.0206079E-2,6.4535E4,1.1E1,6.4163E4,6.4771E4,3E0,1.2E1,9.0063066E-4,2.105296E-2,-2.0771464E-2,1.7973562E-3,3.5040766E-2,8.184772E-4,-7.028842E-2,-0E0],"split_indices":[0,14,0,0,0,0,0,0,23,0,0,23,23,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.3774195E4,3.9397256E2,9.338022E4,3.8483612E2,9.1364355E0,9.312084E4,2.5937646E2,9.258266E4,5.381896E2,9.118725E4,1.3954045E3,5.0873557E2,2.9453999E1,8.999359E4,1.193658E3,9.118941E2,4.8351044E2,4.2092896E2,8.780661E1,1.5953393E1,1.3500607E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"21","size_leaf_vector":"1"}},{"base_weights":[8.455202E-3,-4.3526545E-2,1.8641604E-2,-2.932197E-2,-3.181856E-2,1.1944858E-1,-1.3633377E-3,9.954708E-2,-5.4616347E-2,1.0957967E-1,5.637555E-1,-8.193006E-1,4.3815863E-3,-1.9433657E-3,7.16307E-1,-2.3366185E-1,-2.6412314E-2,2.4890952E-1,7.7141285E-2,7.172609E-1,-1.237528E-2,-6.766476E-2,-2.7540935E-2,-1.5832835E-1,1.1282195E-2,3.3925632E-3,-2.9299201E-2,5.7400506E-2,-0E0,-1.9544028E-2,9.605154E-3,3.7913613E-2,-3.3621213E-3,2.749473E-3,6.172746E-2,-4.594933E-3,9.984753E-3,4.287382E-2,1.1465926E-1,-2.0670114E-2,2.8555721E-2,3.353722E-2,3.1525968E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":288,"left_children":[1,3,5,7,-1,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,-1,-1,-1,39,41,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.9168953E1,7.986764E1,1.5842905E2,4.7406853E1,0E0,5.106891E1,3.1251108E2,1.5305563E2,5.9947067E1,5.480452E1,3.489171E1,7.635895E0,7.140256E1,4.1404865E1,2.1577011E1,2.0409142E1,1.0792489E2,2.867874E2,8.5676E1,1.4737549E0,0E0,0E0,0E0,1.7310254E2,1.8933731E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,23,23,24,24],"right_children":[2,4,6,8,-1,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,-1,-1,-1,40,42,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.8305E4,3.8184E4,4.2563E4,3.3839E4,-3.181856E-2,4.2439E4,4.2835E4,3.3719E4,3.4303E4,3.8992E4,4E0,2E0,4.3668E4,4E0,5E0,3E0,3.4405E4,3.8747E4,4.0133E4,2E0,-1.237528E-2,-6.766476E-2,-2.7540935E-2,2E0,4.4078E4,3.3925632E-3,-2.9299201E-2,5.7400506E-2,-0E0,-1.9544028E-2,9.605154E-3,3.7913613E-2,-3.3621213E-3,2.749473E-3,6.172746E-2,-4.594933E-3,9.984753E-3,4.287382E-2,1.1465926E-1,-2.0670114E-2,2.8555721E-2,3.353722E-2,3.1525968E-4],"split_indices":[0,0,0,0,0,0,0,0,0,0,21,3,0,23,3,3,0,0,0,21,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.3218805E4,1.513987E4,7.807894E4,1.4634545E4,5.0532526E2,1.2989551E4,6.5089383E4,2.3449883E3,1.2289557E4,1.2734466E4,2.550852E2,4.5622476E2,6.463316E4,2.008937E3,3.3605118E2,1.6258103E3,1.0663746E4,2.3481313E3,1.0386335E4,2.201291E2,3.4956104E1,3.506265E2,1.0559827E2,2.5750515E3,6.2058105E4,1.7795153E3,2.2942172E2,3.174243E2,1.8626877E1,1.5167656E3,1.0904462E2,3.4544775E2,1.0318298E4,1.7446914E3,6.034399E2,3.0294521E3,7.3568823E3,2.0928867E2,1.0840449E1,2.118177E3,4.5687448E2,9.3588184E2,6.1122227E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"43","size_leaf_vector":"1"}},{"base_weights":[-3.9531288E-1,-4.9647987E-1,4.425591E-1,-0E0,-3.6709566E-2,-0E0,3.463085E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":289,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[3.8960406E2,7.187317E0,9.461296E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[3.49E2,2.686E3,1.1E2,-0E0,-3.6709566E-2,-0E0,3.463085E-2],"split_indices":[23,0,6,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[4.563586E3,4.0833345E3,4.802516E2,1.2801713E1,4.0705327E3,1.4033629E1,4.6621796E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.256442E-2,1.3976281E-2,-3.323631E-2,-1.2470469E-2,3.188552E-2,9.2201E-4,-4.223178E-1,1.3514724E-1,-7.236593E-4,5.892072E-2,-3.9655175E-2,-7.476811E-1,-2.594221E-1,1.0864238E-1,3.8283195E-2,-3.4517244E-1,2.051475E-2,1.1898478E-3,1.3073701E-2,-7.498719E-3,4.2041983E-3,-4.1105345E-2,-1.2016143E-1,1.5173653E-2,-4.500747E-2,1.0934453E-2,-9.444969E-3,-3.4240803E-3,-4.6078876E-2,2.897269E-2,6.9712565E-5],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":290,"left_children":[1,3,-1,5,7,9,11,13,15,17,19,21,23,25,-1,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[5.781976E1,4.4331642E1,0E0,2.0912256E2,1.8894696E2,8.555677E1,5.4231003E1,1.3181358E2,3.124796E2,7.468242E1,1.2864215E2,3.9076187E1,1.4067911E2,1.1989746E2,0E0,2.0277335E2,2.8808517E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,15,15,16,16],"right_children":[2,4,-1,6,8,10,12,14,16,18,20,22,24,26,-1,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2.1E1,4.6453E4,-3.323631E-2,4.5852E4,5.0526E4,3.8305E4,4.5934E4,5.0282E4,5.1803E4,3.7295E4,4.2563E4,2E0,4.6095E4,4.9648E4,3.8283195E-2,5.1283E4,5.2424E4,1.1898478E-3,1.3073701E-2,-7.498719E-3,4.2041983E-3,-4.1105345E-2,-1.2016143E-1,1.5173653E-2,-4.500747E-2,1.0934453E-2,-9.444969E-3,-3.4240803E-3,-4.6078876E-2,2.897269E-2,6.9712565E-5],"split_indices":[6,0,0,0,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.351043E4,9.325178E4,2.5865448E2,3.7470008E4,5.578177E4,3.627265E4,1.1973602E3,1.344145E4,4.234032E4,1.5011703E4,2.1260945E4,3.7371292E2,8.236473E2,1.2605111E4,8.3633795E2,2.4743748E3,3.9865945E4,1.1096067E4,3.915635E3,1.2988069E4,8.272877E3,3.258638E2,4.7849125E1,3.4627725E2,4.7737003E2,1.0816777E4,1.7883345E3,1.2183403E3,1.2560345E3,1.9574663E3,3.7908477E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[9.160276E-3,1.0613709E-2,-3.351257E-1,-3.8764358E-2,1.4052786E-2,-3.1356003E-2,1.08709164E-1,-2.1641431E-2,-1.9582674E-1,1.3606384E-2,3.2833606E-1,-0E0,1.905464E-2,-0E0,-5.866862E-2,-3.4047943E-1,-7.6184087E-3,-2.2877512E-2,1.3945185E-2,2.7089883E-2,-0E0,-1.6637057E-3,4.5227753E-3,-8.128651E-3,-1.3559166E-4,-0E0,-2.8606644E-2,7.0372527E-3,9.737384E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":291,"left_children":[1,3,5,7,9,-1,11,13,15,17,19,-1,-1,21,23,25,-1,-1,27,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.409446E1,1.5588537E1,1.785276E1,1.4078233E1,9.41287E0,0E0,1.306435E0,3.8834653E0,3.246233E0,7.19409E0,1.0208845E0,0E0,0E0,4.6295395E0,4.567199E0,3.66333E0,0E0,0E0,4.1392155E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,6,6,7,7,8,8,9,9,10,10,13,13,14,14,15,15,18,18],"right_children":[2,4,6,8,10,-1,12,14,16,18,20,-1,-1,22,24,26,-1,-1,28,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.5E1,2.59E2,6.2E1,3E0,3E0,-3.1356003E-2,2.3E1,1.09E2,5.6E1,2E0,1E0,-0E0,1.905464E-2,8.2E1,1.46E2,1E1,-7.6184087E-3,-2.2877512E-2,5E0,2.7089883E-2,-0E0,-1.6637057E-3,4.5227753E-3,-8.128651E-3,-1.3559166E-4,-0E0,-2.8606644E-2,7.0372527E-3,9.737384E-4],"split_indices":[20,1,9,20,4,0,1,1,45,4,20,0,0,1,1,45,0,0,45,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.330372E4,9.294229E4,3.6143027E2,5.893427E3,8.704886E4,3.1523996E2,4.6190308E1,5.3684043E3,5.250228E2,8.695909E4,8.976896E1,2.4902546E1,2.128776E1,3.5162996E3,1.8521046E3,1.6227467E2,3.6274817E2,5.843598E1,8.690066E4,7.7315636E1,1.2453321E1,2.660256E3,8.5604346E2,8.903616E2,9.61743E2,1.5444149E1,1.4683052E2,6.396962E2,8.626096E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[-3.9762086E-1,-4.944892E-1,4.5425576E-1,-4.9684647E-1,-0E0,-0E0,3.4796532E-2,-3.6699567E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":292,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[3.6528754E2,6.895874E0,5.634224E0,4.809082E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[1.7178901E3,3.1E1,1.49E2,6.8896E4,-0E0,-0E0,3.4796532E-2,-3.6699567E-2,-0E0],"split_indices":[21,2,4,7,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[4.3941675E3,3.956933E3,4.3723416E2,3.9473372E3,9.595991E0,9.419919E0,4.2781424E2,3.9343015E3,1.3035682E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[1.19680585E-2,1.3270839E-2,-3.2422338E-2,1.1801327E-2,2.962001E-1,8.605687E-3,6.7223415E-2,3.4498477E-1,-0E0,2.5277134E-2,8.2312655E-3,7.4535914E-2,1.1279794E-2,1.3032904E-2,3.257987E-2,6.302834E-4,-2.2781745E-2,1.3128464E-2,4.9855984E-3,-6.0090236E-4,4.971156E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":293,"left_children":[1,3,-1,5,7,9,11,13,-1,-1,15,17,19,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[5.1631817E1,3.618444E1,0E0,1.5790123E1,9.129322E0,8.137277E0,1.308466E0,1.1189728E0,0E0,0E0,6.9709554E0,8.76791E-1,1.256493E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,10,10,11,11,12,12],"right_children":[2,4,-1,6,8,10,12,14,-1,-1,16,18,20,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4.8E1,1.3E1,-3.2422338E-2,5E0,6.2E1,6.2E1,1.1E1,1.6E1,-0E0,2.5277134E-2,2.205E3,4.3E1,1.2E1,1.3032904E-2,3.257987E-2,6.302834E-4,-2.2781745E-2,1.3128464E-2,4.9855984E-3,-6.0090236E-4,4.971156E-3],"split_indices":[4,20,0,20,9,5,20,3,0,0,26,45,3,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.3323336E4,9.308079E4,2.4254211E2,9.2636234E4,4.4455893E2,8.773242E4,4.90381E3,4.024094E2,4.2149548E1,6.597037E1,8.766645E4,4.2067637E3,6.970463E2,1.8665509E2,2.1575429E2,8.760657E4,5.9886227E1,1.7199199E2,4.0347717E3,4.1613403E2,2.8091232E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"21","size_leaf_vector":"1"}},{"base_weights":[8.423391E-3,-5.0695497E-3,4.4319306E-2,1.6247349E-2,-2.076797E-1,2.2097012E-1,6.2129446E-3,-2.4872746E-3,2.9387388E-1,-6.878523E-1,-1.5154213E-1,1.420651E-1,5.5413526E-1,6.747495E-2,-2.559174E-2,3.7781599E-3,-4.9263945E-1,7.214826E-1,2.1799867E-1,-1.3324073E-1,-4.112847E-2,8.9304686E-1,-1.9790171E-1,2.2983404E-1,-1.0689111E0,6.008697E-1,-9.544208E-3,-8.415956E-2,2.4277003E-1,-5.423755E-1,1.1467772E-3,-2.2551924E-4,2.4635743E-2,-3.6828283E-2,-0E0,6.1259247E-2,-1.9551162E-2,-2.5530415E-2,2.3336604E-2,7.034554E-2,-0E0,3.303866E-3,-1.8016104E-2,2.816441E-3,3.5593912E-2,-1.1596471E-1,-3.1824205E-2,3.266793E-2,1.0460807E-1,-5.5456967E-5,-4.45831E-2,5.0257985E-2,1.3324564E-2,-1.44193005E-2,-6.7536764E-2,-1.0537978E-2,2.3258093E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":294,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,-1,-1,39,41,43,45,47,-1,49,51,53,55,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.5387848E1,2.929914E2,1.7038419E2,3.1974588E2,1.6653821E2,1.12115616E2,4.1447422E1,1.7945839E2,1.1723514E2,6.836374E1,2.7702118E2,3.8515942E2,3.1250244E1,1.9539763E2,1.9510544E2,1.3053314E2,3.182602E0,6.846817E1,1.8713304E2,0E0,0E0,1.8418076E1,6.5341644E1,1.6274884E2,5.703055E1,8.286322E1,0E0,1.6456662E2,8.465939E1,7.990599E1,5.684079E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,21,21,22,22,23,23,24,24,25,25,27,27,28,28,29,29,30,30],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,-1,-1,40,42,44,46,48,-1,50,52,54,56,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[5.6699E4,5.4578E4,5.8862E4,5.3175E4,5.4658E4,5.8507E4,6.1251E4,5.2821E4,5.3498E4,1E0,5.4824E4,5.832E4,5E0,6.0104E4,6.1558E4,5.2424E4,1.2E1,4E0,5.3582E4,-1.3324073E-1,-4.112847E-2,8E0,5.5105E4,5.7683E4,2E0,2E0,-9.544208E-3,5.991E4,6.0353E4,6.1414E4,6.2132E4,-2.2551924E-4,2.4635743E-2,-3.6828283E-2,-0E0,6.1259247E-2,-1.9551162E-2,-2.5530415E-2,2.3336604E-2,7.034554E-2,-0E0,3.303866E-3,-1.8016104E-2,2.816441E-3,3.5593912E-2,-1.1596471E-1,-3.1824205E-2,3.266793E-2,1.0460807E-1,-5.5456967E-5,-4.45831E-2,5.0257985E-2,1.3324564E-2,-1.44193005E-2,-6.7536764E-2,-1.0537978E-2,2.3258093E-3],"split_indices":[0,0,0,0,0,0,0,0,0,3,0,0,3,0,0,0,3,23,0,0,0,3,0,0,3,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.3043555E4,6.74652E4,2.557835E4,6.1013055E4,6.4521465E3,4.4943994E3,2.1083951E4,5.7135906E4,3.877151E3,6.512495E2,5.800897E3,3.662272E3,8.3212726E2,7.289241E3,1.379471E4,5.6405992E4,7.299125E2,5.583833E2,3.3187676E3,5.019726E1,6.0105225E2,2.331386E2,5.5677583E3,3.4268005E3,2.3547148E2,7.908447E2,4.128255E1,3.8857798E3,3.4034614E3,6.862383E2,1.3108472E4,5.5247258E4,1.1587351E3,7.192209E2,1.0691606E1,5.1026782E2,4.8115498E1,4.807427E2,2.838025E3,2.2248917E2,1.0649423E1,8.752074E2,4.6925513E3,1.9768479E3,1.4499525E3,1.1761461E2,1.1785687E2,6.8225385E2,1.08590866E2,3.3703438E3,5.1543616E2,3.922161E2,3.0112454E3,3.743459E2,3.118924E2,2.2328706E3,1.0875601E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"57","size_leaf_vector":"1"}},{"base_weights":[-3.990611E-1,-4.9413735E-1,4.5841977E-1,-0E0,-3.66842E-2,3.46543E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":295,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[3.464132E2,1.1637939E1,2.7204132E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.3007E4,1.76E2,-0E0,-3.66842E-2,3.46543E-2,-0E0],"split_indices":[3,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[4.2165835E3,3.807139E3,4.0944452E2,2.2425566E1,3.7847134E3,3.9957037E2,9.874137E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[8.9480765E-3,1.0181922E-2,-3.9105737E-1,8.941633E-3,3.2560045E-1,-3.0413609E-2,-0E0,4.619418E-2,5.489026E-3,-0E0,3.5864305E-1,1.18391015E-1,2.2478955E-2,2.9400514E-2,1.4565473E-3,2.8432857E-2,-0E0,1.323312E-3,1.3600979E-2,1.3043246E-3,3.5431672E-2,2.3577984E-2,1.9791347E-3,-1.7176954E-4,2.5832932E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":296,"left_children":[1,3,5,7,9,-1,-1,11,13,-1,15,17,19,21,23,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.2962223E1,3.3642197E1,2.493332E0,1.149515E1,5.791752E0,0E0,0E0,1.19515E1,7.944975E0,0E0,5.221134E0,1.0400202E1,8.666244E0,5.8250494E0,9.58554E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,10,10,11,11,12,12,13,13,14,14],"right_children":[2,4,6,8,10,-1,-1,12,14,-1,16,18,20,22,24,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.7178901E3,1.4E1,9E1,4.65E2,2E1,-3.0413609E-2,-0E0,5.6E1,1E0,-0E0,3.343E3,2.5E1,7.483315E0,1E0,3E0,2.8432857E-2,-0E0,1.323312E-3,1.3600979E-2,1.3043246E-3,3.5431672E-2,2.3577984E-2,1.9791347E-3,-1.7176954E-4,2.5832932E-3],"split_indices":[21,20,12,1,45,0,0,45,3,0,23,45,11,8,20,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.322242E4,9.2963375E4,2.5905072E2,9.2632664E4,3.307119E2,2.4553911E2,1.3511611E1,7.6502734E3,8.498239E4,1.4451282E1,3.1626062E2,1.7996803E3,5.850593E3,1.1966962E4,7.301543E4,3.0617694E2,1.0083675E1,7.6941754E2,1.0302627E3,5.8160396E3,3.4553444E1,6.587884E1,1.1901083E4,6.5413895E4,7.6015317E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"25","size_leaf_vector":"1"}},{"base_weights":[4.4636223E-3,5.543002E-3,-3.2096922E-2,4.354741E-3,3.8454565E-1,6.116711E-3,-2.7978718E-1,3.5385527E-2,4.803848E-2,3.3162462E-3,1.7907085E-1,-2.9714173E-2,1.5333696E-1,-3.4032785E-3,2.0937031E-2,5.0097296E-4,-1.8587187E-2,2.1785064E-2,-2.235819E-3,-0E0,3.670539E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":297,"left_children":[1,3,-1,5,7,9,11,-1,13,15,17,-1,19,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.0889954E1,3.873634E1,0E0,4.4242474E1,4.2883873E0,4.3191917E1,3.1730404E1,0E0,3.9756255E0,7.925005E1,3.7125427E1,0E0,5.660733E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,8,8,9,9,10,10,12,12],"right_children":[2,4,-1,6,8,10,12,-1,14,16,18,-1,20,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[2.88181E5,6.5172E4,-3.2096922E-2,6.4946E4,3E0,6.4535E4,3E0,3.5385527E-2,1E1,6.4163E4,6.4771E4,-2.9714173E-2,1.1E1,-3.4032785E-3,2.0937031E-2,5.0097296E-4,-1.8587187E-2,2.1785064E-2,-2.235819E-3,-0E0,3.670539E-2],"split_indices":[3,0,0,0,3,0,20,0,3,0,0,0,3,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.32225E4,9.302064E4,2.0185585E2,9.275893E4,2.6171494E2,9.222303E4,5.358975E2,1.8215128E2,7.9563644E1,9.080728E4,1.4157499E3,4.3143365E2,1.0446388E2,3.6847183E1,4.2716465E1,8.96231E4,1.1841763E3,9.30902E2,4.8484796E2,7.880797E1,2.565591E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"21","size_leaf_vector":"1"}},{"base_weights":[-3.9955473E-1,-4.9306968E-1,4.49124E-1,-0E0,-3.662128E-2,-0E0,3.4555737E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":298,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[3.2457214E2,1.213678E1,5.5238495E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[1.7178901E3,3.2132E4,1.49E2,-0E0,-3.662128E-2,-0E0,3.4555737E-2],"split_indices":[21,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[4.0561047E3,3.6650088E3,3.9109595E2,2.0890478E1,3.6441184E3,9.214186E0,3.8188174E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.0531692E-2,-2.812304E-2,1.2175341E-2,6.15294E-2,2.7436314E-3,3.1805407E-2,2.4429499E-1,-8.606665E-2,2.055332E-2,4.935359E-2,-3.3525544E-1,1.7740549E-1,3.0813737E-2,-6.953396E-2,-3.2071438E-1,7.936269E-1,1.4838211E-2,1.2713531E-3,2.1720817E-2,-2.7664185E-2,1.0226058E-2,2.2920892E-2,-1.5373298E-4,-6.4649875E-3,2.5524216E-2,-3.5168953E-2,2.8406179E-2,6.5471485E-2,2.8919099E-2,1.1862858E-2,6.384746E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":299,"left_children":[1,-1,3,5,7,9,11,13,15,17,19,21,-1,23,25,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[5.7120575E1,0E0,4.2624477E1,7.774454E1,1.2279613E2,7.974052E1,1.8214966E1,4.6903183E1,2.8064935E2,9.3386696E1,1.3162754E1,3.8840652E1,0E0,9.091222E1,9.314619E1,4.948303E0,5.6837685E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,13,13,14,14,15,15,16,16],"right_children":[2,-1,4,6,8,10,12,14,16,18,20,22,-1,24,26,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.32E4,-2.812304E-2,3.8305E4,3.7752E4,4.2563E4,3.767E4,3.8184E4,4.208E4,4.2835E4,3.7295E4,4E0,3.8046E4,3.0813737E-2,4.1926E4,4E0,2E0,4.3668E4,1.2713531E-3,2.1720817E-2,-2.7664185E-2,1.0226058E-2,2.2920892E-2,-1.5373298E-4,-6.4649875E-3,2.5524216E-2,-3.5168953E-2,2.8406179E-2,6.5471485E-2,2.8919099E-2,1.1862858E-2,6.384746E-4],"split_indices":[0,0,0,0,0,0,0,0,0,0,20,0,0,0,20,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.304042E4,3.597546E2,9.268067E4,1.4725448E4,7.795522E4,1.2711407E4,2.0140405E3,1.2940765E4,6.5014457E4,1.2158809E4,5.5259875E2,1.5008285E3,5.132119E2,1.2130503E4,8.102614E2,4.58957E2,6.45555E4,1.0792442E4,1.3663663E3,5.2598645E2,2.661229E1,8.8138794E2,6.194406E2,1.1643009E4,4.8749442E2,6.741119E2,1.3614954E2,3.4608826E2,1.1286876E2,2.5448745E3,6.2010625E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[6.0879863E-3,7.6220133E-3,-1.8658586E-1,8.024693E-3,-3.5705858E-1,-3.494126E-1,3.6379863E-2,8.965009E-3,-1.0923367E-1,-3.2482397E-2,-0E0,-3.1247778E-2,1.2440828E-1,9.486393E-2,-1.2914537E-2,-1.9209338E-2,1.083831E-2,-1.5972842E-2,-4.240596E-2,-0E0,1.587791E-2,-0E0,3.898744E-2,4.985353E-4,-4.9529364E-3,4.9727596E-4,2.288364E-3,-0E0,-1.4126491E-2,-5.9128134E-3,1.3716142E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":300,"left_children":[1,3,5,7,9,11,13,15,17,-1,-1,-1,19,21,-1,23,25,-1,27,-1,-1,29,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.604242E1,1.0750275E1,2.7790005E1,9.363837E0,1.5226583E0,1.7913326E1,2.9264898E0,4.7661347E0,2.6299238E0,0E0,0E0,0E0,1.1065283E0,1.0808507E1,0E0,7.2979465E0,6.811495E0,0E0,3.196994E0,0E0,0E0,3.2536273E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,12,12,13,13,15,15,16,16,18,18,21,21],"right_children":[2,4,6,8,10,12,14,16,18,-1,-1,-1,20,22,-1,24,26,-1,28,-1,-1,30,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.4E1,2.8982754E0,6.4E1,1.7E1,6.84E1,1.09865E5,1.7593646E2,2.59E2,4.65E2,-3.2482397E-2,-0E0,-3.1247778E-2,2.59E2,1.4922222E1,-1.2914537E-2,1.09E2,2E0,-1.5972842E-2,8.022E3,-0E0,1.587791E-2,3.343E3,3.898744E-2,4.985353E-4,-4.9529364E-3,4.9727596E-4,2.288364E-3,-0E0,-1.4126491E-2,-5.9128134E-3,1.3716142E-2],"split_indices":[23,11,10,46,10,26,14,1,1,0,0,0,1,11,0,1,23,0,1,0,0,23,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.296438E4,9.227903E4,6.8534686E2,9.220691E4,7.212736E1,4.145486E2,2.7079825E2,9.154884E4,6.5806384E2,5.2316532E1,1.9810825E1,3.7307532E2,4.1473297E1,2.4547258E2,2.5325655E1,5.4338647E3,8.611498E4,1.9878508E2,4.5927875E2,9.065996E0,3.24073E1,2.0655344E2,3.891914E1,3.4235244E3,2.0103403E3,7.2031195E4,1.408378E4,3.5748608E2,1.0179267E2,1.499232E2,5.663024E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-4.014299E-1,-4.9355662E-1,4.4709352E-1,-0E0,-3.6604665E-2,3.4366768E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":301,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[3.0695026E2,9.395874E0,4.4800873E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[1.7178901E3,3.2132E4,2.0061216E3,-0E0,-3.6604665E-2,3.4366768E-2,-0E0],"split_indices":[21,0,21,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[3.8924866E3,3.5227544E3,3.6973218E2,1.92147E1,3.5035396E3,3.5850418E2,1.1227999E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.0777613E-2,-3.554636E-1,1.2235019E-2,-2.7571576E-2,-0E0,8.4580086E-2,4.0386324E-3,-0E0,1.8960202E-1,-3.2420415E-1,1.0111103E-2,7.61171E-2,-1.595654E-1,2.9959971E-2,1.2706526E-1,1.2741517E-2,-7.241113E-1,2.724003E-1,5.6008445E-3,-6.038947E-3,1.9539636E-2,-3.7180047E-2,-4.5788717E-3,1.7385969E-3,2.5674304E-2,-4.781369E-2,3.8499635E-2,-5.8510836E-2,4.3259806E-4,1.2715383E-2,2.5440406E-2,-3.2226073E-3,2.046E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":302,"left_children":[1,3,5,-1,-1,7,9,11,13,15,17,19,21,-1,23,25,27,29,31,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.6900833E1,3.568592E0,5.4230316E1,0E0,0E0,8.224118E1,1.6361526E2,6.288812E1,5.1694534E1,2.0659143E2,9.458461E1,1.0764401E2,5.1225E1,0E0,7.174652E1,2.7405637E2,4.2453888E1,5.239029E0,8.824844E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,14,14,15,15,16,16,17,17,18,18],"right_children":[2,4,6,-1,-1,8,10,12,14,16,18,20,22,-1,24,26,28,30,32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.32E4,2.8982754E0,3.6432E4,-2.7571576E-2,-0E0,3.4738E4,3.7295E4,3.4303E4,3.5236E4,3.6946E4,3.767E4,3.3839E4,3.4405E4,2.9959971E-2,3.609E4,3.6551E4,3E0,3.7369E4,4.6453E4,-6.038947E-3,1.9539636E-2,-3.7180047E-2,-4.5788717E-3,1.7385969E-3,2.5674304E-2,-4.781369E-2,3.8499635E-2,-5.8510836E-2,4.3259806E-4,1.2715383E-2,2.5440406E-2,-3.2226073E-3,2.046E-3],"split_indices":[0,11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.3000836E4,3.3922894E2,9.266161E4,3.2975098E2,9.477979E0,9.322079E3,8.333952E4,5.185418E3,4.136661E3,1.4822715E3,8.185726E4,3.5275881E3,1.65783E3,8.8490643E2,3.251755E3,7.975132E2,6.8475824E2,1.3457744E3,8.0511484E4,1.9016317E3,1.6259564E3,3.3873483E2,1.3190952E3,2.2487522E3,1.0030026E3,3.3926E2,4.582532E2,6.333136E2,5.144467E1,6.290015E2,7.1677295E2,2.48543E4,5.565718E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[9.454033E-3,-2.7385207E-3,4.1990057E-2,1.8780168E-2,-2.0530649E-1,2.1218272E-1,4.7036246E-3,4.5125515E-4,2.8726217E-1,-6.8016285E-1,-1.4876543E-1,2.84942E-2,3.53488E-1,-8.262759E-2,2.4713647E-2,7.1864636E-3,-3.735183E-2,7.0618016E-1,2.1309884E-1,-1.2731159E-1,-4.0158704E-2,8.8022953E-1,-1.9157511E-1,7.933375E-1,-8.526946E-2,4.0680522E-1,-3.2689086E-1,-3.926627E-3,-4.263668E-2,2.269324E-1,-2.3286955E-2,1.351327E-5,2.3960637E-2,5.992259E-2,-1.9886745E-2,-2.4690332E-2,2.2944676E-2,6.925371E-2,-0E0,3.820746E-3,-1.7567482E-2,4.6420846E-2,1.6436176E-1,-1.4951256E-3,-2.8796919E-2,3.9100543E-2,1.661738E-2,-0E0,-2.759662E-2,-2.1443723E-3,5.02254E-2,4.8565593E-2,1.2302556E-2,-4.294711E-2,4.0528932E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":303,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,-1,33,35,-1,-1,37,39,41,43,45,47,49,-1,51,53,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.7177116E1,2.9539087E2,1.6011278E2,2.974091E2,1.6731134E2,1.148042E2,3.6194504E1,1.9126645E2,1.11465454E2,6.9574005E1,2.5309534E2,1.81088E2,9.392792E1,1.4528671E2,1.6809119E2,1.2301435E2,0E0,6.5531586E1,1.8010648E2,0E0,0E0,1.6790955E1,6.628787E1,2.9177353E1,3.1346308E1,4.6493896E1,2.609888E0,5.259759E1,0E0,7.8366425E1,2.2792586E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,17,17,18,18,21,21,22,22,23,23,24,24,25,25,26,26,27,27,29,29,30,30],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,-1,34,36,-1,-1,38,40,42,44,46,48,50,-1,52,54,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[5.6699E4,5.4578E4,5.8862E4,5.3175E4,5.4658E4,5.7683E4,6.0104E4,5.2821E4,5.3498E4,3.5035037E-2,5.4824E4,5.6795E4,5E0,5.991E4,6.1251E4,5.2424E4,-3.735183E-2,4E0,5.3582E4,-1.2731159E-1,-4.0158704E-2,8E0,5.5105E4,8E0,2E0,5.832E4,6E0,8E0,-4.263668E-2,6.0353E4,6.1558E4,1.351327E-5,2.3960637E-2,5.992259E-2,-1.9886745E-2,-2.4690332E-2,2.2944676E-2,6.925371E-2,-0E0,3.820746E-3,-1.7567482E-2,4.6420846E-2,1.6436176E-1,-1.4951256E-3,-2.8796919E-2,3.9100543E-2,1.661738E-2,-0E0,-2.759662E-2,-2.1443723E-3,5.02254E-2,4.8565593E-2,1.2302556E-2,-4.294711E-2,4.0528932E-4],"split_indices":[0,0,0,0,0,0,0,0,0,21,0,0,21,0,0,0,0,21,0,0,0,21,0,20,21,0,21,21,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.290617E4,6.740512E4,2.550105E4,6.0902496E4,6.5026226E3,4.5373774E3,2.0963672E4,5.7045867E4,3.8566284E3,6.676568E2,5.834966E3,2.0017261E3,2.5356516E3,3.8280955E3,1.7135576E4,5.6322914E4,7.229553E2,5.538274E2,3.302801E3,5.849003E1,6.0916675E2,2.1951677E2,5.6154487E3,2.6246317E2,1.7392628E3,2.3652747E3,1.7037688E2,3.3254807E3,5.0261478E2,3.3140374E3,1.382154E4,5.5143684E4,1.1792281E3,5.070922E2,4.6735188E1,4.8867654E2,2.8141245E3,2.0988394E2,9.632826E0,8.843506E2,4.731098E3,2.5085382E2,1.1609342E1,1.4634606E3,2.7580225E2,1.36477E3,1.00050464E3,2.4314356E1,1.4606252E2,3.2261045E3,9.937641E1,3.7554086E2,2.9384966E3,6.818673E2,1.3139672E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"55","size_leaf_vector":"1"}},{"base_weights":[-4.0243566E-1,-4.9354154E-1,3.3659786E-2,-4.9662358E-1,-0E0,-3.6642056E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":304,"left_children":[1,3,-1,5,-1,-1,-1],"loss_changes":[2.962168E2,7.732849E0,0E0,1.9073486E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3],"right_children":[2,4,-1,6,-1,-1,-1],"split_conditions":[2.88181E5,3.1E1,3.3659786E-2,1.7573254E3,-0E0,-3.6642056E-2,-0E0],"split_indices":[3,2,0,21,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[3.7471233E3,3.3996523E3,3.4747116E2,3.388845E3,1.0807187E1,3.3762954E3,1.2549664E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.1877084E-2,-3.8201782E-1,1.3409403E-2,-3.6075447E-2,-1.5817916E-1,-1.13604395E-2,3.0389747E-2,-2.6054025E-2,7.5209467E-3,1.2687545E-2,-2.2607061E-1,1.4523357E-1,3.7735049E-3,-1.2054109E-2,1.2794138E-1,-4.6063513E-1,-1.2809774E-1,8.578593E-2,1.1125469E0,-3.2681033E-1,1.1208739E-2,1.9169044E-3,-1.11962585E-2,5.780784E-2,5.239969E-3,-1.2507526E-2,-6.7312464E-2,2.8682355E-2,-1.6457487E-2,1.2745118E-2,-9.309478E-3,9.437961E-2,3.2618284E-2,-2.7105384E-2,1.6118817E-2,2.2025729E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":305,"left_children":[1,3,5,-1,7,9,11,-1,-1,13,15,17,19,21,23,25,27,29,31,33,35,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[5.304969E1,2.3891602E0,3.903572E1,0E0,9.786911E0,1.9489474E2,1.6702441E2,0E0,0E0,9.679893E1,8.215747E1,5.8176184E2,1.07461784E2,1.485875E2,2.164495E2,1.3434515E2,1.3389742E2,1.8104314E2,4.8698242E1,2.3674126E1,1.4141881E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,4,4,5,5,6,6,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20],"right_children":[2,4,6,-1,8,10,12,-1,-1,14,16,18,20,22,24,26,28,30,32,34,36,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.32E4,3E0,4.6624E4,-3.6075447E-2,3.3007E4,4.504E4,4.9648E4,-2.6054025E-2,7.5209467E-3,4.2563E4,4.5609E4,4.9569E4,4.9998E4,4.0674E4,4.2835E4,4.5497E4,4.5641E4,4.894E4,2E0,3E0,5.0526E4,1.9169044E-3,-1.11962585E-2,5.780784E-2,5.239969E-3,-1.2507526E-2,-6.7312464E-2,2.8682355E-2,-1.6457487E-2,1.2745118E-2,-9.309478E-3,9.437961E-2,3.2618284E-2,-2.7105384E-2,1.6118817E-2,2.2025729E-2,-0E0],"split_indices":[0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,20,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.276112E4,3.316173E2,9.24295E4,1.9291985E2,1.3869745E2,3.739952E4,5.5029977E4,9.528802E1,4.3409424E1,3.3605203E4,3.7943176E3,1.0290471E4,4.4739504E4,2.7613957E4,5.991246E3,1.0851946E3,2.709123E3,9.710418E3,5.800531E2,9.5292944E2,4.3786574E4,2.1669537E4,5.9444204E3,4.563055E2,5.534941E3,6.7918024E2,4.0601434E2,4.0531058E2,2.3038125E3,6.905352E3,2.8050657E3,4.470516E2,1.330015E2,9.0145496E2,5.1474453E1,1.6311556E3,4.215542E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"37","size_leaf_vector":"1"}},{"base_weights":[9.280844E-3,1.0629568E-2,-3.263012E-1,-2.6488727E-2,1.4077315E-2,-2.8847236E-2,-0E0,-2.56268E-3,-1.05825044E-1,9.335444E-3,3.7530854E-2,-8.056293E-3,2.174124E-1,-0E0,-1.9438043E-1,-1.9952238E-2,9.697421E-3,2.645814E-2,3.5073638E-2,-4.5075616E-5,-1.7935501E-2,3.800709E-2,-1.709791E-2,-4.2933407E-3,1.568921E-2,-9.669913E-3,-2.919E-2,6.3756076E-3,6.7268073E-4,2.6864538E-3,-3.5634802E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":306,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,19,21,23,25,-1,27,-1,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.936311E1,1.1703566E1,9.884056E0,1.3624456E1,9.024771E0,0E0,0E0,5.5177627E0,1.662953E1,5.0796647E0,7.740223E0,8.295409E0,1.7964209E1,1.0147267E1,7.319916E0,0E0,2.2240477E0,0E0,1.5910931E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,16,16,18,18],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,20,22,24,26,-1,28,-1,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.4E1,4.65E2,6.2E1,1E0,2E0,-2.8847236E-2,-0E0,8.2333336E1,2.5E1,1E0,2E0,7.483315E0,5.78E2,2.1E1,2E0,-1.9952238E-2,4E0,2.645814E-2,1.6E1,-4.5075616E-5,-1.7935501E-2,3.800709E-2,-1.709791E-2,-4.2933407E-3,1.568921E-2,-9.669913E-3,-2.919E-2,6.3756076E-3,6.7268073E-4,2.6864538E-3,-3.5634802E-3],"split_indices":[20,1,9,47,3,0,0,17,45,8,20,11,15,45,20,0,45,0,46,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.2546055E4,9.220701E4,3.3904865E2,7.6329585E3,8.457405E4,2.9666187E2,4.2386795E1,5.948825E3,1.6841334E3,7.064636E4,1.3927689E4,5.8469736E3,1.0185159E2,7.5023645E2,9.338969E2,5.4832756E1,7.059152E4,7.206696E1,1.3855623E4,5.7087407E3,1.3823293E2,7.127963E1,3.057196E1,5.7874146E2,1.71495E2,7.525666E2,1.813303E2,3.9069724E2,7.020083E4,1.3719305E4,1.3631781E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-4.0236926E-1,-4.9309307E-1,4.522365E-1,-0E0,-3.6623787E-2,3.417092E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":307,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[2.8234418E2,1.0555908E1,1.8776093E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.2132E4,1.75E2,-0E0,-3.6623787E-2,3.417092E-2,-0E0],"split_indices":[3,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[3.607602E3,3.2728704E3,3.347317E2,1.9951363E1,3.252919E3,3.2556808E2,9.163592E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[9.889456E-3,-1.4071873E-1,1.3732407E-2,-3.7218943E-2,-7.0378834E-1,2.4769E-1,9.334913E-3,-2.057125E-1,1.0096742E-1,-7.7535075E-1,2.9365142E-4,2.0707315E-2,-1.4024785E-1,-4.832536E-1,1.1428981E-2,-3.677223E-1,-9.272332E-2,3.256035E-1,-1.088536E-1,-4.7098603E-2,-1.1374522E-1,-5.95949E-1,-0E0,-5.563354E-1,9.572349E-3,1.16669364E-1,4.470363E-3,-2.779457E-2,-0E0,-1.0474819E-2,8.794743E-3,2.7189346E-2,-1.978828E-3,-1.0176335E-2,8.36384E-3,-0E0,-8.0222495E-2,-3.3074617E-2,-7.438987E-2,-5.8797854E-3,1.3473454E-2,-2.3727188E-2,7.696332E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":308,"left_children":[1,3,5,7,9,11,13,15,17,19,-1,-1,21,23,25,27,29,31,33,-1,-1,35,-1,37,-1,39,41,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[5.262732E1,1.25175446E2,9.09406E1,4.5814854E1,2.3356842E1,2.2875488E1,8.782804E1,1.2415527E1,5.085954E1,7.7183685E0,0E0,0E0,1.2212494E1,2.0129868E1,6.379207E1,1.1389732E0,6.2997503E0,1.0929817E1,3.750516E0,0E0,0E0,1.6945305E1,0E0,9.41803E-1,0E0,7.1708824E1,1.6022878E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,12,12,13,13,14,14,15,15,16,16,17,17,18,18,21,21,23,23,25,25,26,26],"right_children":[2,4,6,8,10,12,14,16,18,20,-1,-1,22,24,26,28,30,32,34,-1,-1,36,-1,38,-1,40,42,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.3839E4,3.3719E4,3.4303E4,3.3389E4,5E0,3E0,3.4405E4,3.32E4,3.3511E4,2E0,2.9365142E-4,2.0707315E-2,3.3981E4,4E0,3.6432E4,3.1622777E0,2E0,3E0,3E0,-4.7098603E-2,-1.1374522E-1,4E0,-0E0,2E0,9.572349E-3,3.4738E4,3.7295E4,-2.779457E-2,-0E0,-1.0474819E-2,8.794743E-3,2.7189346E-2,-1.978828E-3,-1.0176335E-2,8.36384E-3,-0E0,-8.0222495E-2,-3.3074617E-2,-7.438987E-2,-5.8797854E-3,1.3473454E-2,-2.3727188E-2,7.696332E-4],"split_indices":[0,0,0,0,3,20,0,0,0,3,0,0,0,3,0,14,21,3,23,0,0,20,0,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.266991E4,2.2465698E3,9.0423336E4,1.9167852E3,3.2978476E2,1.6264774E3,8.879685E4,8.883737E2,1.0284114E3,3.0921906E2,2.0565685E1,1.5172303E3,1.0924707E2,3.5207486E2,8.844478E4,3.2848126E2,5.5989246E2,5.132498E2,5.151616E2,2.839875E2,2.5231583E1,3.3191376E1,7.6055695E1,3.2701593E2,2.5058922E1,5.405763E3,8.3039016E4,3.1870184E2,9.779418E0,4.866589E2,7.3233574E1,4.7636072E2,3.6889076E1,4.8956293E2,2.559867E1,1.4410588E1,1.8780787E1,2.9163562E2,3.5380314E1,1.3350122E3,4.070751E3,1.4625751E3,8.1576445E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"43","size_leaf_vector":"1"}},{"base_weights":[5.3574215E-3,4.1478956E-3,3.958534E-1,5.8802483E-3,-2.805311E-1,3.521184E-2,9.689075E-2,-7.3171556E-3,4.0460132E-2,-3.1048466E-2,1.9400622E-1,-2.3366415E-3,2.6196148E-2,1.0622083E-2,-3.0188036E-1,1.4876074E-1,-2.2874852E-3,-0E0,4.5010127E-2,-1.8161011E-4,1.0785565E-2,-3.70627E-2,-1.6935116E-2,1.8295171E-3,1.652178E-2,-1.8716376E-2,1.8747129E-3,2.0688739E-2,-1.2021436E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":309,"left_children":[1,3,5,7,9,-1,11,13,15,-1,17,-1,-1,19,21,23,25,27,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.0527946E1,4.3372684E1,1.5599823E0,4.221245E1,3.813546E1,0E0,5.658816E0,3.5301782E2,1.195067E2,0E0,8.582878E0,0E0,0E0,1.124875E2,4.86781E1,6.6397415E1,1.2989627E2,4.4969683E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,6,6,7,7,8,8,10,10,13,13,14,14,15,15,16,16,17,17],"right_children":[2,4,6,8,10,-1,12,14,16,-1,18,-1,-1,20,22,24,26,28,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[6.5172E4,6.4946E4,3E0,5.6458E4,3E0,3.521184E-2,1E1,5.5105E4,5.9529E4,-3.1048466E-2,1.1E1,-2.3366415E-3,2.6196148E-2,5.3175E4,5.5611E4,5.7683E4,6.0104E4,5E0,4.5010127E-2,-1.8161011E-4,1.0785565E-2,-3.70627E-2,-1.6935116E-2,1.8295171E-3,1.652178E-2,-1.8716376E-2,1.8747129E-3,2.0688739E-2,-1.2021436E-2],"split_indices":[0,0,21,0,20,0,20,0,0,0,20,0,0,0,0,0,0,23,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.267804E4,9.242025E4,2.5779254E2,9.189696E4,5.2328674E2,1.770701E2,8.072245E1,6.634752E4,2.554944E4,4.1685092E2,1.0643582E2,3.7585964E1,4.3136486E1,6.2519914E4,3.8276082E3,7.2788364E3,1.8270604E4,7.9708595E1,2.672722E1,5.6982832E4,5.5370815E3,9.608529E2,2.8667554E3,2.8081301E3,4.470706E3,1.8354474E3,1.6435156E4,2.971453E1,4.999407E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[-4.0387475E-1,-4.9316874E-1,4.4896123E-1,-0E0,-3.661252E-2,3.4026198E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":310,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[2.669234E2,9.557922E0,2.086914E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.3007E4,1.75E2,-0E0,-3.661252E-2,3.4026198E-2,-0E0],"split_indices":[3,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[3.4704192E3,3.1530127E3,3.174065E2,1.8808102E1,3.1342046E3,3.083411E2,9.065417E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[7.745329E-3,-3.460925E-1,9.063728E-3,-3.3334725E-2,-1.2043783E-1,-1.2372507E-2,2.5882516E-2,1.0181063E-2,-2.7289184E-2,-1.8868754E-3,-3.6770996E-1,8.786334E-1,1.8728115E-2,-1.2979781E-2,2.8545246E-1,-1.9967452E-1,-8.871325E-1,2.2662953E-1,5.3081438E-2,1.4509709E-1,-3.8562313E-4,6.585838E-4,-1.3858005E-2,1.4476295E-2,5.6693744E-2,-3.503342E-4,-3.1887714E-2,-1.1775466E-1,-2.2667315E-2,4.094845E-3,7.944642E-2,-2.5923248E-2,5.402439E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":311,"left_children":[1,3,5,-1,7,9,11,-1,-1,13,15,17,19,21,23,25,27,-1,-1,29,31,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.0489964E1,2.6982803E0,3.3379997E1,0E0,1.1230248E1,1.4739273E2,3.0937732E2,0E0,0E0,1.2288413E2,8.889171E1,9.827017E1,1.255778E2,1.4692839E2,5.260135E1,3.649838E1,8.959274E1,0E0,0E0,5.6078E2,1.24413414E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,4,4,5,5,6,6,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,19,19,20,20],"right_children":[2,4,6,-1,8,10,12,-1,-1,14,16,18,20,22,24,26,28,-1,-1,30,32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.32E4,3E0,4.7672E4,-3.3334725E-2,2.7E1,4.7218E4,4.7775E4,1.0181063E-2,-2.7289184E-2,4.6807E4,2E0,1E0,4.9648E4,4.504E4,4.7088E4,4.7468E4,4.7344E4,2.2662953E-1,5.3081438E-2,4.9569E4,4.9998E4,6.585838E-4,-1.3858005E-2,1.4476295E-2,5.6693744E-2,-3.503342E-4,-3.1887714E-2,-1.1775466E-1,-2.2667315E-2,4.094845E-3,7.944642E-2,-2.5923248E-2,5.402439E-4],"split_indices":[0,23,0,0,24,0,0,0,0,0,20,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.258131E4,3.134505E2,9.226786E4,1.8302872E2,1.3042178E2,4.0354883E4,5.1912977E4,4.9951717E1,8.047006E1,3.922779E4,1.1270905E3,4.147331E2,5.1498242E4,3.7803832E4,1.4239583E3,8.713879E2,2.5570258E2,1.4673007E1,4.000601E2,6.814887E3,4.4683355E4,3.3567703E4,4.23613E3,1.2271824E3,1.9677583E2,4.9835995E2,3.7302792E2,1.0221373E2,1.5348885E2,6.235207E3,5.796804E2,9.7523627E2,4.370812E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[6.6920877E-3,5.558824E-3,3.7646458E-1,7.4475016E-3,-3.005024E-1,3.4831624E-2,6.287645E-2,-4.861251E-3,3.960468E-2,-3.630798E-1,3.3870537E-2,-3.1071606E-3,2.2496033E-2,1.2516251E-2,-2.9095167E-1,1.1013375E-1,-2.7981887E-2,-3.0110883E-2,-5.786828E-4,-1.6730112E-6,1.0437756E-2,-3.6297604E-2,-1.6260685E-2,4.813466E-3,1.6925167E-2,-4.1383654E-2,3.10716E-5],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":312,"left_children":[1,3,5,7,9,-1,11,13,15,17,-1,-1,-1,19,21,23,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.5681103E1,5.1005226E1,3.370369E0,3.660898E1,2.6210262E1,0E0,4.53485E0,3.313779E2,1.22660065E2,5.0290146E0,0E0,0E0,0E0,1.02352165E2,4.7416992E1,6.494951E1,2.0216006E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,6,6,7,7,8,8,9,9,13,13,14,14,15,15,16,16],"right_children":[2,4,6,8,10,-1,12,14,16,18,-1,-1,-1,20,22,24,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[6.5172E4,6.4946E4,3E0,5.6458E4,1.1E1,3.4831624E-2,1E1,5.5105E4,6.1251E4,3E0,3.3870537E-2,-3.1071606E-3,2.2496033E-2,5.3175E4,5.5611E4,6.0104E4,6.1558E4,-3.0110883E-2,-5.786828E-4,-1.6730112E-6,1.0437756E-2,-3.6297604E-2,-1.6260685E-2,4.813466E-3,1.6925167E-2,-4.1383654E-2,3.10716E-5],"split_indices":[0,0,3,0,20,0,20,0,0,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.2554195E4,9.230098E4,2.5321434E2,9.17686E4,5.323775E2,1.7068655E2,8.252779E1,6.61886E4,2.558E4,5.0545334E2,2.6924171E1,3.8780136E1,4.3747654E1,6.2378695E4,3.8099084E3,1.25737295E4,1.300627E4,4.2604102E2,7.9412315E1,5.6817082E4,5.5616133E3,9.36162E2,2.8737466E3,9.217852E3,3.3558774E3,6.6329395E2,1.2342976E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[-4.0432623E-1,-4.931414E-1,4.4440532E-1,-0E0,-3.659776E-2,3.3911552E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":313,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[2.5452051E2,8.410828E0,2.7630196E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.3007E4,1.056E4,-0E0,-3.659776E-2,3.3911552E-2,-0E0],"split_indices":[3,0,5,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[3.3412856E3,3.0362996E3,3.049861E2,1.9211813E1,3.017088E3,2.9589426E2,9.091868E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[5.0679096E-3,-3.7435836E-1,6.477944E-3,-4.8171565E-1,-1.3553378E-1,6.277752E-2,-3.7886456E-4,-0E0,-3.6960382E-2,7.932177E-3,-2.4701275E-2,4.0095624E-2,5.3194326E-1,-7.0962894E-1,5.386865E-3,6.391113E-2,-6.225888E-1,5.8679476E-2,3.5103834E-1,-7.7869344E-1,6.318198E-3,1.4550586E-1,-1.5486667E-3,2.5860178E-3,2.1825263E-2,-5.275843E-2,9.173588E-3,-0E0,2.9858671E-2,-4.720283E-2,-1.2923211E-1,7.946476E-3,2.8108854E-2,-1.6329559E-2,5.2263186E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":314,"left_children":[1,3,5,7,9,11,13,-1,-1,-1,-1,15,17,19,21,23,25,-1,27,29,-1,31,33,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.653764E1,2.746193E0,3.6097656E1,1.0898438E0,8.638915E0,1.0309491E2,3.4133902E2,0E0,0E0,0E0,0E0,1.4880025E2,1.0213425E1,4.3103424E1,8.027517E1,6.0010876E1,2.8476128E1,0E0,8.019531E0,5.631418E1,0E0,3.025467E1,1.4961412E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,11,11,12,12,13,13,14,14,15,15,16,16,18,18,19,19,21,21,22,22],"right_children":[2,4,6,8,10,12,14,-1,-1,-1,-1,16,18,20,22,24,26,-1,28,30,-1,32,34,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.32E4,3E0,3.6946E4,7.4E1,3.4E1,3.6551E4,3.7295E4,-0E0,-3.6960382E-2,7.932177E-3,-2.4701275E-2,3.6432E4,3.6677E4,4E0,3.8305E4,3.609E4,3E0,5.8679476E-2,5.7E1,2E0,6.318198E-3,3.8184E4,3.9406E4,2.5860178E-3,2.1825263E-2,-5.275843E-2,9.173588E-3,-0E0,2.9858671E-2,-4.720283E-2,-1.2923211E-1,7.946476E-3,2.8108854E-2,-1.6329559E-2,5.2263186E-4],"split_indices":[0,23,0,5,3,0,0,0,0,0,0,0,0,3,0,0,20,0,45,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.2506484E4,3.1374646E2,9.2192734E4,1.8769498E2,1.2605147E2,1.0130563E4,8.206217E4,1.14649105E1,1.7623007E2,4.026095E1,8.579052E1,9.687777E3,4.4278662E2,6.654962E2,8.139668E4,9.370172E3,3.176051E2,1.5063524E2,2.9215137E2,6.2184235E2,4.3653854E1,3.8867021E3,7.750998E4,8.37868E3,9.9149225E2,2.9179956E2,2.5805542E1,2.689102E1,2.6526038E2,5.638287E2,5.8013676E1,3.3943486E3,4.923534E2,2.955947E3,7.455402E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"35","size_leaf_vector":"1"}},{"base_weights":[8.113686E-3,2.9226316E-2,-5.897573E-3,1.6202584E-2,4.1790107E-1,-1.3155612E-1,1.3003771E-2,-2.2103049E-2,4.9607035E-2,7.2792566E-1,2.648524E-1,-4.189387E-2,-3.6828098E-1,4.1238597E-1,-6.806101E-4,-1.4538081E-2,-3.8844022E-1,7.9973704E-1,2.5457725E-2,4.0612277E-2,1.4770663E0,-1.8652906E-1,6.002936E-1,-1.9161497E-1,2.159193E-2,-8.6670935E-1,-2.5740764E-1,2.693917E-1,7.1323407E-1,-4.6233952E-1,1.7438635E-2,9.063501E-3,-2.6244225E-3,-3.2930505E-2,-0E0,4.7316805E-2,9.4544955E-2,5.242568E-3,-2.4577882E-3,1.3791555E-1,-0E0,-0E0,-1.6940523E-2,5.2273843E-2,-2.2105698E-2,-1.2578154E-3,-3.1644125E-2,1.3621619E-2,-1.0021025E-2,-7.4298926E-2,-2.8142458E-2,2.6470702E-2,-3.209512E-2,1.7457271E-2,4.084111E-2,5.5755235E-2,-0E0,-1.3393221E-2,-7.623954E-2,1.1485518E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":315,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,-1,39,41,43,45,47,49,51,53,55,57,59,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.7512375E1,1.8411499E2,1.3230318E2,4.617058E1,4.655536E1,1.512204E2,2.6575342E2,4.2746513E1,3.4266568E2,2.5894333E1,1.2845743E2,5.1958057E1,9.8387024E1,5.9850494E1,3.9190277E2,4.6815712E1,8.258247E0,2.2968689E1,5.078007E1,0E0,3.555397E1,4.078164E0,5.2938644E1,6.3864162E1,9.620004E1,9.568878E0,1.8297202E2,2.8645859E0,2.1356033E1,2.734696E2,1.0846148E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,30,30],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,-1,40,42,44,46,48,50,52,54,56,58,60,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4.6453E4,4.5852E4,4.894E4,3.8747E4,4.5934E4,4.8283E4,4.9265E4,1E1,3.8992E4,2E0,4.6095E4,4.6954E4,4.8528E4,4.913E4,4.9648E4,3.3839E4,6.2E1,2E0,4.2563E4,4.0612277E-2,7E0,1E0,6E0,4.6807E4,4.7672E4,2E0,4.8767E4,3E0,3E0,4.9569E4,5.1803E4,9.063501E-3,-2.6244225E-3,-3.2930505E-2,-0E0,4.7316805E-2,9.4544955E-2,5.242568E-3,-2.4577882E-3,1.3791555E-1,-0E0,-0E0,-1.6940523E-2,5.2273843E-2,-2.2105698E-2,-1.2578154E-3,-3.1644125E-2,1.3621619E-2,-1.0021025E-2,-7.4298926E-2,-2.8142458E-2,2.6470702E-2,-3.209512E-2,1.7457271E-2,4.084111E-2,5.5755235E-2,-0E0,-1.3393221E-2,-7.623954E-2,1.1485518E-2,-0E0],"split_indices":[0,0,0,0,0,0,0,21,0,21,0,0,0,0,0,0,10,21,0,0,23,21,23,0,0,23,0,21,21,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.23553E4,3.7068445E4,5.5286848E4,3.5894496E4,1.1739484E3,7.278799E3,4.800805E4,1.6608988E4,1.928551E4,3.610035E2,8.1294476E2,5.3105664E3,1.9682327E3,1.6026305E3,4.640542E4,1.6302399E4,3.065891E2,5.8337103E2,1.8702139E4,3.1191162E2,4.9091908E1,3.377465E2,4.751983E2,1.6146453E3,3.695921E3,3.3536154E2,1.6328711E3,1.1143887E3,4.8824185E2,1.7623035E3,4.4643117E4,2.1130327E3,1.4189366E4,2.7015857E2,3.6430534E1,4.672395E2,1.1613152E2,1.0594063E4,8.1080747E3,3.7677296E1,1.1414614E1,4.1900826E1,2.9584567E2,4.3279807E2,4.2400227E1,9.5681335E2,6.578319E2,1.839349E3,1.856572E3,2.3944376E2,9.591778E1,3.549976E2,1.2778735E3,1.0400049E3,7.43838E1,4.6864966E2,1.9592184E1,1.2004172E3,5.618863E2,4.99856E3,3.964456E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"61","size_leaf_vector":"1"}},{"base_weights":[-4.0343094E-1,-4.9195912E-1,4.360166E-1,-4.944488E-1,-0E0,3.375365E-2,-0E0,-0E0,-3.6585167E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":316,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[2.4209033E2,4.4660034E0,4.083496E0,4.1533203E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[1.7178901E3,4.9965E4,2.0061216E3,7.4E1,-0E0,3.375365E-2,-0E0,-0E0,-3.6585167E-2],"split_indices":[21,7,21,5,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[3.2217341E3,2.9259739E3,2.9576016E2,2.9147725E3,1.1201416E1,2.8571436E2,1.0045788E1,1.7045668E1,2.8977268E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[8.745034E-3,-1.472359E-2,2.726279E-2,-8.494612E-3,-5.406144E-1,8.645837E-1,1.996396E-2,-1.3028145E-2,8.3700496E-1,-4.6725264E-1,-1.15076266E-1,1.9907735E-1,5.28498E-2,1.9223958E-1,7.534601E-3,-5.297843E-3,-6.3804775E-1,7.332342E-2,2.634527E-2,-3.8242742E-2,-0E0,-5.882693E-2,3.806309E-1,-3.8544467E-1,2.1159263E-2,-1.1711454E-3,2.0274343E-2,-2.6700886E-2,-1.0132306E-1,-1.8935308E-2,4.827781E-3,8.0817886E-2,2.1074265E-2,-1.730525E-2,-5.2065678E-2,3.4994964E-2,1.8838659E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":317,"left_children":[1,3,5,7,9,11,13,15,17,19,-1,-1,-1,21,23,25,27,-1,-1,-1,-1,29,31,33,35,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[4.0341633E1,1.286723E2,3.101875E2,1.4748575E2,1.2540039E1,7.557721E1,1.0868302E2,1.8801796E2,1.9798431E0,1.1946213E1,0E0,0E0,0E0,1.6465854E2,2.546599E2,1.1588514E2,7.88481E1,0E0,0E0,0E0,0E0,3.7651535E1,1.1987259E2,6.818254E1,3.893763E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,13,13,14,14,15,15,16,16,21,21,22,22,23,23,24,24],"right_children":[2,4,6,8,10,12,14,16,18,20,-1,-1,-1,22,24,26,28,-1,-1,-1,-1,30,32,34,36,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4.7672E4,4.7468E4,4.7775E4,4.7344E4,7E0,1E0,4.894E4,4.7218E4,2E0,3E0,-1.15076266E-1,1.9907735E-1,5.28498E-2,4.8283E4,4.9265E4,4.6807E4,2E0,7.332342E-2,2.634527E-2,-3.8242742E-2,-0E0,4.796E4,1E0,4.913E4,4.9648E4,-1.1711454E-3,2.0274343E-2,-2.6700886E-2,-1.0132306E-1,-1.8935308E-2,4.827781E-3,8.0817886E-2,2.1074265E-2,-1.730525E-2,-5.2065678E-2,3.4994964E-2,1.8838659E-4],"split_indices":[0,0,0,0,20,3,0,0,3,3,0,0,0,0,0,0,20,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.257948E4,4.063943E4,5.1940047E4,4.0186613E4,4.528163E2,4.314786E2,5.1508566E4,3.9989312E4,1.9729984E2,4.4033545E2,1.24808655E1,1.777442E1,4.137042E2,3.414897E3,4.8093668E4,3.952119E4,4.6812186E2,1.2905646E2,6.824338E1,3.984402E2,4.189524E1,1.4477839E3,1.967113E3,1.5846313E3,4.650904E4,3.8115855E4,1.4053367E3,3.5749167E2,1.106302E2,5.7967804E2,8.6810596E2,2.085891E2,1.7585239E3,1.1071147E3,4.7751657E2,1.8036127E3,4.4705426E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"37","size_leaf_vector":"1"}},{"base_weights":[7.418881E-3,8.469656E-3,-3.3033568E-1,1.1065868E-2,-2.7962808E-2,-3.147759E-2,-0E0,2.8065484E-2,1.0727906E-2,-1.3650197E-2,-1.5126795E-1,-2.4048824E-2,1.1110881E-2,2.2939637E-3,-2.6422424E-2,-0E0,-1.6979519E-1,6.396056E-4,1.6538142E-3,-1.0008161E-2,-3.5754344E-4,-7.012351E-3,-2.927128E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":318,"left_children":[1,3,5,7,9,-1,-1,-1,11,13,15,-1,17,-1,19,-1,21,-1,-1,-1,-1,-1,-1],"loss_changes":[3.019239E1,8.576512E0,1.162565E1,7.584841E0,9.099391E0,0E0,0E0,0E0,8.610476E0,3.0442336E0,2.4728737E0,0E0,2.110797E0,0E0,9.080388E0,0E0,4.675311E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,8,8,9,9,10,10,12,12,14,14,16,16],"right_children":[2,4,6,8,10,-1,-1,-1,12,14,16,-1,18,-1,20,-1,22,-1,-1,-1,-1,-1,-1],"split_conditions":[1.6E1,1E0,6.2E1,1.1E1,3E0,-3.147759E-2,-0E0,2.8065484E-2,1E0,5E0,1E0,-2.4048824E-2,2E0,2.2939637E-3,6E0,-0E0,1.25E2,6.396056E-4,1.6538142E-3,-1.0008161E-2,-3.5754344E-4,-7.012351E-3,-2.927128E-2],"split_indices":[20,47,12,46,3,0,0,0,42,46,20,0,3,0,46,0,5,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.234145E4,9.20864E4,2.5505396E2,8.617304E4,5.913358E3,2.1239583E2,4.265813E1,4.8838135E1,8.61242E4,5.364778E3,5.4858014E2,6.623144E1,8.605798E4,1.0465535E3,4.3182246E3,2.8994787E1,5.195854E2,7.15747E4,1.4483271E4,6.413656E2,3.676859E3,4.2664737E2,9.2938E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"23","size_leaf_vector":"1"}},{"base_weights":[-4.0409565E-1,-4.9177393E-1,4.3406552E-1,-0E0,-3.650936E-2,3.3636574E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":319,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[2.3082852E2,8.20105E0,3.934349E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[1.7178901E3,3.2132E4,2.0061216E3,-0E0,-3.650936E-2,3.3636574E-2,-0E0],"split_indices":[21,0,21,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[3.104711E3,2.822299E3,2.82412E2,1.8152258E1,2.8041467E3,2.7255444E2,9.857526E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[6.164871E-3,-1.5058432E-2,2.2923626E-2,-8.866497E-3,-5.225757E-1,8.581476E-1,1.5824722E-2,-1.3150503E-2,5.9016775E-2,-4.4782287E-1,-1.11726336E-1,1.7767833E-1,5.1896565E-2,1.18288405E-1,-6.9897193E-3,-5.543301E-3,-5.91096E-1,-3.6688674E-2,-0E0,2.7395762E-3,2.4714427E-1,-3.2682022E-1,1.2761964E-2,-7.118734E-4,5.6643143E-2,-2.6175287E-2,-8.544497E-2,1.316411E-2,-2.7349237E-2,3.4476448E-2,6.84446E-3,-1.0168134E-3,-4.5590397E-2,2.7457649E-2,-4.0258397E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":320,"left_children":[1,3,5,7,9,11,13,15,-1,17,-1,-1,-1,19,21,23,25,-1,-1,27,29,31,33,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.285672E1,1.2283987E2,2.9954248E2,1.3271033E2,1.401503E1,6.3008728E1,1.20855705E2,1.7018434E2,0E0,1.2090927E1,0E0,0E0,0E0,1.3807095E2,2.6732623E2,1.1995473E2,5.210405E1,0E0,0E0,3.290418E2,1.4584988E2,2.2052325E2,2.6235492E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,9,9,13,13,14,14,15,15,16,16,19,19,20,20,21,21,22,22],"right_children":[2,4,6,8,10,12,14,16,-1,18,-1,-1,-1,20,22,24,26,-1,-1,28,30,32,34,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4.7672E4,4.7468E4,4.7775E4,4.7344E4,7E0,1E0,5.0526E4,4.7218E4,5.9016775E-2,3E0,-1.11726336E-1,1.7767833E-1,5.1896565E-2,4.9265E4,5.1803E4,4.7088E4,2E0,-3.6688674E-2,-0E0,4.894E4,4.9648E4,5.1283E4,5.2424E4,-7.118734E-4,5.6643143E-2,-2.6175287E-2,-8.544497E-2,1.316411E-2,-2.7349237E-2,3.4476448E-2,6.84446E-3,-1.0168134E-3,-4.5590397E-2,2.7457649E-2,-4.0258397E-4],"split_indices":[0,0,0,0,20,3,0,0,0,3,0,0,0,0,0,0,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.218416E4,4.046158E4,5.172258E4,3.999734E4,4.6423917E2,4.1855112E2,5.1304027E4,3.9804633E4,1.9270714E2,4.4973248E2,1.4506684E1,2.2489408E1,3.960617E2,9.40173E3,4.1902297E4,3.930897E4,4.9566107E2,4.0970862E2,4.0023853E1,4.994046E3,4.4076846E3,2.4541228E3,3.944817E4,3.9118465E4,1.905046E2,3.6978516E2,1.25875916E2,3.413574E3,1.5804717E3,1.7802897E3,2.627395E3,1.2036636E3,1.2504592E3,1.913478E3,3.7534695E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"35","size_leaf_vector":"1"}},{"base_weights":[5.352561E-3,-6.1991834E-3,3.5910673E-2,1.42809525E-2,-1.9913995E-1,7.783436E-1,2.7518438E-2,-2.410901E-3,2.6464698E-1,-6.596965E-1,-1.4232716E-1,4.4447463E-2,1.0928121E-1,9.2640065E-2,-2.5750432E-2,3.8280322E-3,-4.893938E-1,7.00504E-1,1.886159E-1,-1.022402E-1,-4.1087E-2,8.640308E-1,-1.8444484E-1,4.1111164E-2,2.1422637E-1,-5.2729774E-1,-0E0,-1.8126663E-4,2.2093521E-2,-3.6722045E-2,-0E0,5.95456E-2,-1.9101795E-2,-2.3073537E-2,2.0745974E-2,6.8276286E-2,-0E0,2.0556664E-3,-1.6651815E-2,6.050782E-3,-4.034459E-2,4.6891235E-2,1.158932E-2,-1.4393666E-2,-6.4627014E-2,-1.0235753E-2,2.1801337E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":321,"left_children":[1,3,5,7,9,11,13,15,17,19,21,-1,-1,23,25,27,29,31,33,-1,-1,35,37,39,41,43,45,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.2800827E1,2.652642E2,1.5216916E2,2.5417029E2,1.6138893E2,9.938858E0,8.80783E1,1.7566086E2,1.1771869E2,2.9234802E1,2.3992252E2,0E0,0E0,6.942571E1,1.8162592E2,1.0651152E2,4.783966E0,6.315738E1,1.5345024E2,0E0,0E0,1.6742355E1,5.1012573E1,1.9251672E2,7.318695E1,6.9917175E1,5.3538967E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,13,13,14,14,15,15,16,16,17,17,18,18,21,21,22,22,23,23,24,24,25,25,26,26],"right_children":[2,4,6,8,10,12,14,16,18,20,22,-1,-1,24,26,28,30,32,34,-1,-1,36,38,40,42,44,46,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[5.6699E4,5.4578E4,5.6795E4,5.3175E4,5.4658E4,3E0,6.1251E4,5.2821E4,5.3498E4,1E0,5.4824E4,4.4447463E-2,1.0928121E-1,6.0104E4,6.1558E4,5.2424E4,1.3E1,4E0,5.3582E4,-1.022402E-1,-4.1087E-2,8E0,5.5105E4,5.991E4,6.0353E4,6.1414E4,6.2132E4,-1.8126663E-4,2.2093521E-2,-3.6722045E-2,-0E0,5.95456E-2,-1.9101795E-2,-2.3073537E-2,2.0745974E-2,6.8276286E-2,-0E0,2.0556664E-3,-1.6651815E-2,6.050782E-3,-4.034459E-2,4.6891235E-2,1.158932E-2,-1.4393666E-2,-6.4627014E-2,-1.0235753E-2,2.1801337E-3],"split_indices":[0,0,0,0,0,3,0,0,0,3,0,0,0,0,0,0,3,3,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.222682E4,6.673909E4,2.5487729E4,6.030324E4,6.4358555E3,2.6624387E2,2.5221484E4,5.6510945E4,3.792293E3,6.8215076E2,5.7537046E3,2.3423515E2,3.2008724E1,1.1413997E4,1.3807488E4,5.578723E4,7.2371674E2,5.381089E2,3.254184E3,6.1388355E1,6.2076245E2,2.1739914E2,5.5363057E3,8.0704893E3,3.3435078E3,6.785064E2,1.3128981E4,5.460871E4,1.1785176E3,7.1447015E2,9.246538E0,4.91919E2,4.6189873E1,4.938428E2,2.7603413E3,2.068143E2,1.0584839E1,8.8118256E2,4.655123E3,7.563017E3,5.0747214E2,3.6877292E2,2.9747349E3,3.66985E2,3.1152142E2,2.264389E3,1.0864593E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"47","size_leaf_vector":"1"}},{"base_weights":[-4.0450695E-1,-4.9215427E-1,3.2811534E-2,-0E0,-3.6554623E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0],"id":322,"left_children":[1,3,-1,-1,-1],"loss_changes":[2.2532825E2,8.127075E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1],"right_children":[2,4,-1,-1,-1],"split_conditions":[2.88181E5,3.3007E4,3.2811534E-2,-0E0,-3.6554623E-2],"split_indices":[3,0,0,0,0],"split_type":[0,0,0,0,0],"sum_hessian":[2.9873323E3,2.719805E3,2.675273E2,1.9165041E1,2.70064E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"5","size_leaf_vector":"1"}},{"base_weights":[8.209384E-3,9.061177E-3,-3.062694E-2,6.344307E-3,9.3357235E-2,6.6823103E-3,-4.3297775E-2,1.0408025E-1,-1.4825716E-2,3.409189E-2,1.9176155E-3,5.594376E-2,2.1392894E-1,1.7864818E-2,2.3616322E-3,-2.2157721E-5,2.2007858E-3,-0E0,5.7029426E-3,1.885175E-2,-2.4616893E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":323,"left_children":[1,3,-1,5,7,9,-1,11,-1,13,15,17,19,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.0094341E1,2.028001E1,0E0,1.3283048E1,8.16938E0,1.1369137E1,0E0,1.2085478E1,0E0,3.0987778E0,4.9815373E0,2.5688272E0,9.169388E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,7,7,9,9,10,10,11,11,12,12],"right_children":[2,4,-1,6,8,10,-1,12,-1,14,16,18,20,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4.8E1,8E0,-3.062694E-2,8E1,2.205E3,1E0,-4.3297775E-2,1.2E1,-1.4825716E-2,1E0,3E0,1.169E3,7.271429E1,1.7864818E-2,2.3616322E-3,-2.2157721E-5,2.2007858E-3,-0E0,5.7029426E-3,1.885175E-2,-2.4616893E-4],"split_indices":[4,21,0,17,26,3,0,3,0,42,3,1,13,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.224328E4,9.208509E4,1.5819061E2,8.931082E4,2.7742686E3,8.928128E4,2.9540564E1,2.7081924E3,6.607607E1,1.2963226E4,7.6318055E4,1.9422948E3,7.658976E2,7.512648E1,1.2888099E4,7.045362E4,5.8644375E3,5.0714224E2,1.4351526E3,6.710003E2,9.489728E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"21","size_leaf_vector":"1"}},{"base_weights":[4.006164E-3,2.8830695E-3,3.791273E-1,4.517922E-3,-2.5653613E-1,2.9662801E-2,-0E0,1.9874303E-3,1.619196E-1,-3.2678625E-1,5.473976E-1,5.725263E-3,-2.702408E-1,2.6423445E-1,-1.2996276E-2,-2.761322E-2,-0E0,6.155733E-2,-0E0,1.2596595E-4,9.729044E-3,-2.1294782E-2,2.5015814E-2,2.1975417E-2,-9.99617E-3,-0E0,-1.5358408E-2,6.590955E-3,-1.0573637E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":324,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,19,21,23,25,-1,27,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.5715855E1,3.6940033E1,1.951458E0,3.505625E1,3.0343067E1,0E0,0E0,8.941252E1,2.7018818E1,6.3491745E0,6.7594013E0,4.399318E1,1.4310684E1,1.418306E1,2.6057575E0,0E0,1.4859833E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,16,16],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,20,22,24,26,-1,28,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[6.5172E4,6.4946E4,1.1E1,6.4535E4,1.1E1,2.9662801E-2,-0E0,6.4163E4,6.4771E4,3E0,1.2E1,6.3473E4,7E0,3E0,2E0,-2.761322E-2,5E0,6.155733E-2,-0E0,1.2596595E-4,9.729044E-3,-2.1294782E-2,2.5015814E-2,2.1975417E-2,-9.99617E-3,-0E0,-1.5358408E-2,6.590955E-3,-1.0573637E-2],"split_indices":[0,0,23,0,20,0,0,0,0,20,23,0,20,23,23,0,23,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.212454E4,9.187876E4,2.4578311E2,9.134184E4,5.369094E2,2.2838593E2,1.7397188E1,8.995484E4,1.3870039E3,5.0720468E2,2.9704735E1,8.877317E4,1.1816718E3,9.018288E2,4.8517508E2,4.2760565E2,7.959902E1,1.797596E1,1.1728775E1,8.611381E4,2.659361E3,1.16232E3,1.935173E1,8.506512E2,5.1177628E1,4.3115622E2,5.4018883E1,2.9970284E1,4.962874E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[-4.0517694E-1,-4.918707E-1,4.372534E-1,-0E0,-3.6539234E-2,3.336275E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":325,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[2.1277585E2,8.190002E0,1.9525642E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.3007E4,1.76E2,-0E0,-3.6539234E-2,3.336275E-2,-0E0],"split_indices":[3,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[2.8770945E3,2.6202434E3,2.5685107E2,1.778152E1,2.602462E3,2.4769678E2,9.154316E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[5.4404475E-3,-1.2015806E-1,8.622081E-3,-1.8580744E-2,-6.8493843E-1,2.112399E-1,4.737113E-3,-1.658358E-1,9.799505E-2,-5.564052E-2,9.092445E-4,2.313453E-1,-3.354118E-1,-4.4419152E-1,6.5737865E-3,-3.174473E-1,-7.032391E-2,3.2769293E-1,-1.10586956E-1,1.7699331E-2,-0E0,-9.316008E-2,-0E0,-3.7775334E-2,7.90994E-3,9.701801E-2,4.896359E-4,-3.0926041E-2,-5.481561E-3,-9.478706E-3,1.537669E-2,-0E0,2.8559696E-2,-1.019414E-2,7.683849E-3,3.6390414E-3,2.1813443E-2,-2.209754E-2,4.2758018E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":326,"left_children":[1,3,5,7,9,11,13,15,17,-1,-1,19,21,23,25,27,29,31,33,-1,-1,-1,-1,-1,-1,35,37,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.5970062E1,1.21388565E2,6.912306E1,3.327156E1,2.230867E1,1.7938622E1,6.9366936E1,9.326988E0,5.1576065E1,0E0,0E0,3.0727997E0,2.462243E1,1.6801704E1,4.766851E1,3.317192E0,9.007143E0,1.1960808E1,3.5725555E0,0E0,0E0,0E0,0E0,0E0,0E0,4.894766E1,1.2992142E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,25,25,26,26],"right_children":[2,4,6,8,10,12,14,16,18,-1,-1,20,22,24,26,28,30,32,34,-1,-1,-1,-1,-1,-1,36,38,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.3839E4,3.3719E4,3.4303E4,3.3389E4,5E0,5E0,3.4405E4,3.32E4,3.3511E4,-5.564052E-2,9.092445E-4,3E0,3.3981E4,4E0,3.6432E4,3E0,2E0,1E0,3E0,1.7699331E-2,-0E0,-9.316008E-2,-0E0,-3.7775334E-2,7.90994E-3,3.609E4,3.7295E4,-3.0926041E-2,-5.481561E-3,-9.478706E-3,1.537669E-2,-0E0,2.8559696E-2,-1.019414E-2,7.683849E-3,3.6390414E-3,2.1813443E-2,-2.209754E-2,4.2758018E-4],"split_indices":[0,0,0,0,21,20,0,0,0,0,0,20,0,21,0,21,21,20,21,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.224395E4,2.2091797E3,9.003477E4,1.8912764E3,3.179033E2,1.646956E3,8.838782E4,8.649101E2,1.0263663E3,2.9829724E2,1.9606058E1,1.6070739E3,3.9882175E1,3.346661E2,8.805315E4,2.9465512E2,5.70255E2,5.0483426E2,5.2153204E2,1.5382762E3,6.879766E1,1.1018017E1,2.886416E1,3.1080853E2,2.3857595E1,5.458917E3,8.2594234E4,1.7962021E2,1.1503491E2,4.988357E2,7.1419304E1,6.803265E1,4.368016E2,4.9716803E2,2.436403E1,4.4487793E3,1.0101377E3,1.4019484E3,8.119229E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"39","size_leaf_vector":"1"}},{"base_weights":[4.4299588E-3,2.4841644E-2,-1.1441513E-2,1.8479975E-2,5.3399616E-1,-8.552656E-1,-4.5448006E-3,2.2543278E-2,-5.8387652E-2,4.6247378E-1,1.1156964E-1,-1.6001342E-1,-5.0627697E-2,-1.0082102E-1,1.6782707E-2,1.5316185E-2,5.4686016E-1,3.7491523E-2,-0E0,-6.330726E-2,-3.4334406E-2,3.3657098E-1,-2.5166266E-3,1.4165124E-3,-5.5446886E-2,2.470606E-2,7.734511E-2,2.1927053E-2,-6.6928244E-3,3.5848024E-3,4.4655893E-2,-2.6120665E-2,1.156804E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":327,"left_children":[1,3,5,7,9,11,13,15,-1,17,-1,-1,-1,19,21,23,25,-1,-1,27,-1,29,31,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.9961845E1,1.2674122E2,2.93418E2,1.26089905E2,1.2639328E1,5.5508392E1,1.0586058E2,1.4648009E2,0E0,1.1361E1,0E0,0E0,0E0,1.23946335E2,2.6110236E2,1.1341046E2,4.2143127E1,0E0,0E0,8.3712265E1,0E0,1.818487E2,2.5663092E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,9,9,13,13,14,14,15,15,16,16,19,19,21,21,22,22],"right_children":[2,4,6,8,10,12,14,16,-1,18,-1,-1,-1,20,22,24,26,-1,-1,28,-1,30,32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4.7672E4,4.7468E4,4.7775E4,4.7344E4,7E0,1E0,5.0526E4,4.7218E4,-5.8387652E-2,3E0,1.1156964E-1,-1.6001342E-1,-5.0627697E-2,5.0282E4,5.1803E4,4.7088E4,2E0,3.7491523E-2,-0E0,4.796E4,-3.4334406E-2,5.1283E4,5.2424E4,1.4165124E-3,-5.5446886E-2,2.470606E-2,7.734511E-2,2.1927053E-2,-6.6928244E-3,3.5848024E-3,4.4655893E-2,-2.6120665E-2,1.156804E-3],"split_indices":[0,0,0,0,20,3,0,0,0,3,0,0,0,0,0,0,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.2136195E4,4.052456E4,5.1611637E4,4.0048016E4,4.7654388E2,4.012511E2,5.1210383E4,3.986599E4,1.8202472E2,4.6240207E2,1.4141805E1,2.9273766E1,3.7197736E2,9.350646E3,4.185974E4,3.934696E4,5.1902655E2,4.2313153E2,3.927054E1,8.509378E3,8.4126825E2,2.3991506E3,3.9460586E4,3.916433E4,1.8263583E2,3.8629123E2,1.327353E2,5.7916614E2,7.930212E3,1.1811506E3,1.2180001E3,1.9561407E3,3.7504445E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[-4.046598E-1,-4.9087387E-1,4.2958263E-1,-4.943402E-1,-0E0,3.3240546E-2,-0E0,-3.649628E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":328,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[2.0204431E2,6.1359863E0,3.1787643E0,1.8014526E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.1E1,1.75E2,1.652E3,-0E0,3.3240546E-2,-0E0,-3.649628E-2,-0E0],"split_indices":[3,2,4,24,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[2.7721057E3,2.5241091E3,2.479966E2,2.5138372E3,1.0272055E1,2.389664E2,9.030185E0,2.5030156E3,1.0821641E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[6.9776084E-3,4.926624E-2,-1.0709213E-3,8.243394E-3,1.6279386E-1,-1.6691545E-1,7.6684756E-3,5.3886235E-2,-7.014067E-1,1.23657964E-1,2.9620856E-2,-5.8177933E-3,-2.9077515E-1,2.7118146E-1,2.2773335E-3,3.1536695E-2,5.116954E-1,-7.6789E-1,7.2270315E-3,2.7378786E-1,1.8009469E-2,-2.7330595E-1,2.0074603E-1,-7.667225E-1,-1.0986671E-1,3.5409236E-1,-6.089281E-1,-6.859229E-1,7.966174E-3,3.945974E-3,-4.492579E-2,5.8227442E-2,2.4197077E-2,-4.6265703E-2,-1.17598146E-1,4.014436E-2,1.6819276E-2,-2.244804E-2,1.0129107E-2,-2.5272151E-2,-0E0,2.0740474E-2,-2.7128806E-2,-5.8000006E-2,-0E0,-1.4949274E-2,2.072337E-2,2.9398952E-2,7.978094E-3,-1.8535958E-1,1.5758747E-2,-6.1600763E-2,1.3829024E-2,2.1036286E-2,2.56446E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":329,"left_children":[1,3,5,7,9,11,13,15,17,19,-1,21,23,25,27,29,31,33,-1,35,37,39,41,43,45,47,49,51,53,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.1779728E1,6.8030075E1,1.1337109E2,3.5168414E2,3.2008614E1,7.5753815E1,1.02078575E2,1.0151254E2,4.0829407E1,5.1472435E1,0E0,9.70919E1,1.8049355E2,1.04794525E2,2.763661E2,1.3637167E2,1.2719879E1,4.5272797E1,0E0,9.606316E0,7.761561E1,1.7702805E1,4.4887413E1,1.3529297E1,5.8485893E1,1.0448822E1,2.0925006E2,8.30488E1,8.6588425E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,11,11,12,12,13,13,14,14,15,15,16,16,17,17,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28],"right_children":[2,4,6,8,10,12,14,16,18,20,-1,22,24,26,28,30,32,34,-1,36,38,40,42,44,46,48,50,52,54,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.8305E4,3.7295E4,3.9692E4,3.6946E4,3.8184E4,3.8747E4,4.0133E4,3.6551E4,4E0,3.767E4,2.9620856E-2,3.853E4,3.8992E4,4E0,4.0447E4,3.6432E4,3.6677E4,2E0,7.2270315E-3,1E0,3.7752E4,2E0,4E0,1.2E1,2E0,2E0,3.9812E4,5E0,4.0674E4,3.945974E-3,-4.492579E-2,5.8227442E-2,2.4197077E-2,-4.6265703E-2,-1.17598146E-1,4.014436E-2,1.6819276E-2,-2.244804E-2,1.0129107E-2,-2.5272151E-2,-0E0,2.0740474E-2,-2.7128806E-2,-5.8000006E-2,-0E0,-1.4949274E-2,2.072337E-2,2.9398952E-2,7.978094E-3,-1.8535958E-1,1.5758747E-2,-6.1600763E-2,1.3829024E-2,2.1036286E-2,2.56446E-4],"split_indices":[0,0,0,0,0,0,0,0,23,0,0,0,0,20,0,0,0,20,0,23,0,23,23,23,20,21,0,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.221605E4,1.4899096E4,7.731695E4,1.1002772E4,3.8963232E3,3.9097585E3,7.3407195E4,1.0355239E4,6.4753314E2,3.388782E3,5.075412E2,1.7313008E3,2.1784578E3,1.4340396E3,7.197316E4,9.89791E3,4.573295E2,6.0745184E2,4.0081264E1,1.3630524E3,2.0257297E3,7.7038586E2,9.609149E2,5.808236E2,1.5976343E3,1.3231675E3,1.10872086E2,5.7089166E2,7.140226E4,9.587561E3,3.1035007E2,1.5309386E2,3.0423566E2,5.4029315E2,6.715873E1,1.5645421E2,1.2065981E3,5.259911E2,1.4997386E3,6.3474E2,1.3564587E2,8.568347E2,1.0408025E2,5.70602E2,1.0221629E1,1.309742E3,2.8789224E2,1.0843265E3,2.3884103E2,3.1580929E1,7.929116E1,4.947212E2,7.61705E1,1.0961383E3,7.0306125E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"55","size_leaf_vector":"1"}},{"base_weights":[1.0482934E-2,9.461497E-3,3.56693E-1,1.7585035E-2,-3.690956E-2,3.4077276E-2,4.582973E-2,8.20225E-3,2.2398607E-1,-5.0374395E-1,-1.1339329E-2,-4.0392275E-4,1.7168282E-2,1.2036495E-2,-3.9300784E-2,6.396439E-1,1.6593345E-1,-2.058392E-1,-8.3819747E-1,1.8212336E-1,-3.5458747E-2,1.3002919E-4,9.685569E-3,5.306171E-2,-1.118124E-2,4.232596E-3,1.9773856E-2,-0E0,-1.7179633E-2,-6.940252E-2,-2.799419E-2,6.5309866E-3,4.5772E-2,-4.6696506E-2,1.0162574E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":330,"left_children":[1,3,5,7,9,-1,11,13,15,17,19,-1,-1,21,-1,23,25,27,29,31,33,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.9548145E1,3.441708E1,3.9044456E0,1.4963036E2,1.5734259E2,0E0,2.729401E0,1.5157666E2,7.384935E1,5.8598618E1,5.884829E1,0E0,0E0,9.029232E1,0E0,3.0826431E1,3.0464401E1,2.3104458E0,1.3691254E0,5.0887146E1,3.439281E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,6,6,7,7,8,8,9,9,10,10,13,13,15,15,16,16,17,17,18,18,19,19,20,20],"right_children":[2,4,6,8,10,-1,12,14,16,18,20,-1,-1,22,-1,24,26,28,30,32,34,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[6.5172E4,6.1251E4,3E0,6.0104E4,6.1558E4,3.4077276E-2,1E1,5.991E4,6.0353E4,6.1414E4,6.1814E4,-4.0392275E-4,1.7168282E-2,5.7683E4,-3.9300784E-2,4E0,6.0998E4,1E0,2E0,2E0,6.2132E4,1.3002919E-4,9.685569E-3,5.306171E-2,-1.118124E-2,4.232596E-3,1.9773856E-2,-0E0,-1.7179633E-2,-6.940252E-2,-2.799419E-2,6.5309866E-3,4.5772E-2,-4.6696506E-2,1.0162574E-3],"split_indices":[0,0,3,0,0,0,20,0,0,0,0,0,0,0,0,20,0,20,3,21,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.199905E4,9.175957E4,2.3947255E2,7.8233445E4,1.3526127E4,1.5616057E2,8.331198E1,7.48768E4,3.3566504E3,6.785228E2,1.28476045E4,3.7388847E1,4.5923134E1,7.4373516E4,5.0328104E2,3.8485687E2,2.9717935E3,3.7821796E2,3.003049E2,1.3814282E3,1.1466177E4,6.856346E4,5.8100576E3,3.587466E2,2.6110268E1,1.4911597E3,1.4806338E3,4.3748123E1,3.3446982E2,2.2315858E2,7.7146324E1,1.1624769E3,2.1895126E2,8.766217E2,1.0589555E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"35","size_leaf_vector":"1"}},{"base_weights":[-4.0366146E-1,-4.9091184E-1,3.2334477E-2,-0E0,-3.6506314E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0],"id":331,"left_children":[1,3,-1,-1,-1],"loss_changes":[1.9922797E2,8.2491455E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1],"right_children":[2,4,-1,-1,-1],"split_conditions":[2.88181E5,3.3007E4,3.2334477E-2,-0E0,-3.6506314E-2],"split_indices":[3,0,0,0,0],"split_type":[0,0,0,0,0],"sum_hessian":[2.6721624E3,2.4331912E3,2.3897116E2,1.8874146E1,2.4143171E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"5","size_leaf_vector":"1"}},{"base_weights":[6.5036463E-3,7.438501E-3,-3.2315895E-1,6.3772267E-3,2.61559E-1,-4.420379E-1,1.5778951E-2,3.7213903E-2,1.1674465E-3,-2.3556012E-3,2.24853E-2,-3.3900183E-2,-0E0,1.0436415E-1,3.0179419E-2,-8.6642103E-4,5.6488615E-2,2.2781314E-3,1.1672438E-2,2.219976E-2,2.0696062E-3,-9.3675386E-5,1.7803092E-2,1.573252E-4,5.9453584E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":332,"left_children":[1,3,5,7,9,11,-1,13,15,-1,-1,-1,-1,17,19,21,23,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.5851532E1,2.2599447E1,1.7663273E1,1.4395302E1,6.823969E0,1.580822E0,0E0,5.030699E0,9.287675E0,0E0,0E0,0E0,0E0,2.8966246E0,3.8719254E0,5.5301013E0,3.197464E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,7,7,8,8,13,13,14,14,15,15,16,16],"right_children":[2,4,6,8,10,12,-1,14,16,-1,-1,-1,-1,18,20,22,24,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.5E1,1.3E1,5.78E2,1E0,3.2E1,1.3461171E3,1.5778951E-2,4.65E2,7E0,-2.3556012E-3,2.24853E-2,-3.3900183E-2,-0E0,1.09E2,6.2E1,1E0,1.971E3,2.2781314E-3,1.1672438E-2,2.219976E-2,2.0696062E-3,-9.3675386E-5,1.7803092E-2,1.573252E-4,5.9453584E-3],"split_indices":[4,20,15,23,45,22,0,1,20,0,0,0,0,1,5,38,1,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.210375E4,9.187525E4,2.2849954E2,9.153268E4,3.4256366E2,2.0056561E2,2.7933933E1,1.299792E4,7.8534766E4,2.1056835E1,3.215068E2,1.9136668E2,9.198929E0,1.1133878E3,1.1884532E4,7.561606E4,2.918704E3,5.4197455E2,5.714132E2,5.0860912E1,1.1833671E4,7.553044E4,8.56251E1,1.0080086E3,1.9106954E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"25","size_leaf_vector":"1"}},{"base_weights":[6.853504E-3,7.744971E-3,-3.036328E-1,-1.7126411E-2,1.2615361E-2,-3.1548373E-2,4.9707554E-3,-9.226558E-2,-2.95506E-5,7.884255E-2,1.09593095E-2,1.1890244E-1,-1.11026764E-1,6.429102E-4,-3.007389E-2,3.2278314E-2,8.72272E-3,6.9222637E-3,3.0603804E-2,1.0596282E-2,-0E0,-5.829268E-3,-1.8401388E-2,5.531448E-4,-1.0376851E-3,4.5383666E-3,-2.5590966E-3,-2.0089196E-2,5.3550804E-4,3.3879767E-3,1.0125919E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":333,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,19,21,23,-1,25,-1,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.3096397E1,1.1084969E1,1.4194601E1,1.821934E1,7.716446E0,0E0,0E0,1.0531755E1,6.6369333E0,2.0046673E0,5.665745E0,9.778662E-1,8.1132145E0,1.173768E0,0E0,2.0377214E0,0E0,4.150144E0,2.761241E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,11,11,12,12,13,13,15,15,17,17,18,18],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,20,22,24,-1,26,-1,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.6E1,1.027E3,6.2E1,5.6E1,1.1E1,-3.1548373E-2,4.9707554E-3,3E0,7.483315E0,3.1E1,2E0,3E0,5.44E2,7.22E2,-3.007389E-2,2.9E1,8.72272E-3,2E0,3E0,1.0596282E-2,-0E0,-5.829268E-3,-1.8401388E-2,5.531448E-4,-1.0376851E-3,4.5383666E-3,-2.5590966E-3,-2.0089196E-2,5.3550804E-4,3.3879767E-3,1.0125919E-3],"split_indices":[20,1,12,45,46,0,0,46,11,45,20,20,1,1,0,45,0,4,20,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.2020445E4,9.179044E4,2.3001126E2,1.4756029E4,7.703441E4,1.8739433E2,4.261693E1,2.641207E3,1.2114822E4,1.7513918E3,7.5283016E4,1.7698192E2,2.464225E3,1.20828125E4,3.2009796E1,9.0653656E2,8.4485535E2,6.27996E4,1.2483414E4,1.6527489E2,1.1707029E1,2.0630803E3,4.0114487E2,8.617421E3,3.4653916E3,7.144325E2,1.9210408E2,4.3734077E1,6.2755867E4,6.2522275E3,6.231187E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-4.039489E-1,-4.9056178E-1,4.314665E-1,-0E0,-3.6485277E-2,-0E0,3.2931082E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":334,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.887417E2,8.078918E0,1.2528381E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.2132E4,1.7178901E3,-0E0,-3.6485277E-2,-0E0,3.2931082E-2],"split_indices":[3,0,21,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[2.5717375E3,2.341799E3,2.2993846E2,1.8196035E1,2.323603E3,1.0630766E1,2.193077E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[7.0834314E-3,7.8066792E-3,-3.0028464E-2,6.7788E-3,2.5669035E-1,3.360054E-2,2.2312272E-3,2.945881E-1,-1.6525564E-4,1.9652885E-1,3.199073E-2,3.9056677E-4,6.302436E-2,-0E0,3.1482267E-1,2.2782832E-2,-0E0,5.1715705E-3,2.0349368E-3,1.4149038E-3,-2.3649976E-4,6.1664637E-3,1.6547584E-4,8.928678E-3,3.165266E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":335,"left_children":[1,3,-1,5,7,9,11,13,-1,15,17,19,21,-1,23,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.4390236E1,2.1333267E1,0E0,1.0862619E1,5.754774E0,1.5118484E0,8.26513E0,2.9217052E0,0E0,2.8993893E0,1.3361225E0,5.31264E0,2.053399E0,0E0,2.21245E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,9,9,10,10,11,11,12,12,14,14],"right_children":[2,4,-1,6,8,10,12,14,-1,16,18,20,22,-1,24,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.06E2,1.3E1,-3.0028464E-2,1E0,3.327E3,2E0,8E0,1.5E1,-1.6525564E-4,6.2E1,4.65E2,1.032E3,1.1E1,-0E0,1.6E1,2.2782832E-2,-0E0,5.1715705E-3,2.0349368E-3,1.4149038E-3,-2.3649976E-4,6.1664637E-3,1.6547584E-4,8.928678E-3,3.165266E-2],"split_indices":[6,20,0,3,23,4,20,45,0,9,1,1,20,0,3,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.190084E4,9.176803E4,1.328109E2,9.143081E4,3.3721826E2,1.2989596E4,7.844122E4,3.2050012E2,1.6718143E1,6.882873E1,1.2920768E4,7.627268E4,2.1685356E3,1.1350793E1,3.0914932E2,5.3360863E1,1.5467868E1,1.109858E3,1.1810909E4,1.2605164E4,6.3667516E4,1.5142124E3,6.5432336E2,1.4762369E2,1.6152563E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"25","size_leaf_vector":"1"}},{"base_weights":[4.983093E-3,-3.9498717E-2,1.3640197E-2,-2.6851814E-2,-3.831327E-1,9.959102E-2,-3.5266785E-3,7.7644594E-2,-4.6382982E-2,-2.9132798E-2,-0E0,9.023203E-2,5.4155344E-1,-7.699921E-1,1.628288E-3,-2.0933934E-2,6.664515E-1,-2.1113741E-1,-1.9791234E-2,2.0390858E-1,5.435031E-2,5.1253647E-2,-9.641505E-3,-5.7826236E-2,-0E0,-1.457758E-1,8.029402E-3,6.7533175E-3,-8.9619765E-3,5.3614732E-2,-0E0,-1.7732222E-2,1.09046465E-2,2.27801E-2,-3.4160789E-3,2.242372E-3,3.205832E-2,-9.010085E-3,8.35992E-3,-2.0014623E-2,3.1251315E-2,3.3651583E-2,6.032335E-5],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":336,"left_children":[1,3,5,7,9,11,13,15,17,-1,-1,19,21,23,25,27,29,31,33,35,37,-1,-1,-1,-1,39,41,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.515576E1,6.096501E1,1.1443011E2,2.8990364E1,1.2700806E0,4.7878944E1,2.596126E2,1.3255315E2,5.1245262E1,0E0,0E0,4.9469513E1,3.117183E1,5.1972046E0,5.899796E1,2.1635557E1,1.9149887E1,1.8684586E1,9.012217E1,1.15999596E2,1.0161636E2,0E0,0E0,0E0,0E0,1.8694551E2,1.9428517E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,25,25,26,26],"right_children":[2,4,6,8,10,12,14,16,18,-1,-1,20,22,24,26,28,30,32,34,36,38,-1,-1,-1,-1,40,42,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.8305E4,3.8184E4,4.2563E4,3.3839E4,4E0,4.2439E4,4.2835E4,3.3719E4,3.4303E4,-2.9132798E-2,-0E0,3.9406E4,4E0,1.2E1,4.3668E4,3.3389E4,5E0,3E0,3.4486E4,3.8747E4,4.0133E4,5.1253647E-2,-9.641505E-3,-5.7826236E-2,-0E0,2E0,4.4078E4,6.7533175E-3,-8.9619765E-3,5.3614732E-2,-0E0,-1.7732222E-2,1.09046465E-2,2.27801E-2,-3.4160789E-3,2.242372E-3,3.205832E-2,-9.010085E-3,8.35992E-3,-2.0014623E-2,3.1251315E-2,3.3651583E-2,6.032335E-5],"split_indices":[0,0,0,0,3,0,0,0,0,0,0,0,21,3,0,0,23,20,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.1818734E4,1.4801901E4,7.701683E4,1.4307163E4,4.9473825E2,1.2893974E4,6.4122855E4,2.1841846E3,1.2122979E4,4.7064722E2,2.4091034E1,1.2653564E4,2.4040918E2,4.3126837E2,6.369159E4,1.8655151E3,3.1866946E2,1.6350729E3,1.0487905E4,2.9731028E3,9.680462E3,2.0489087E2,3.551831E1,4.2188974E2,9.378631E0,2.5911826E3,6.1100406E4,8.43501E2,1.0220142E3,3.0124533E2,1.7424152E1,1.5325471E3,1.0252577E2,7.5596674E2,9.731938E3,1.7259034E3,1.2471993E3,2.3945488E3,7.285913E3,2.1364724E3,4.5471027E2,9.393695E2,6.0161035E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"43","size_leaf_vector":"1"}},{"base_weights":[-4.04945E-1,-4.8993304E-1,3.1649623E-2,-0E0,-3.6468282E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0],"id":337,"left_children":[1,3,-1,-1,-1],"loss_changes":[1.7808685E2,8.916931E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1],"right_children":[2,4,-1,-1,-1],"split_conditions":[2.88181E5,3.2132E4,3.1649623E-2,-0E0,-3.6468282E-2],"split_indices":[3,0,0,0,0],"split_type":[0,0,0,0,0],"sum_hessian":[2.4716853E3,2.255069E3,2.16616E2,1.6483995E1,2.2385852E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"5","size_leaf_vector":"1"}},{"base_weights":[6.905823E-3,-3.2179037E-1,8.002579E-3,-4.0641356E-1,-7.7957556E-2,5.988345E-2,1.5145653E-3,-3.2012176E-2,-0E0,3.1795392E-3,-2.2854114E-2,3.8418397E-2,5.0294673E-1,-6.946534E-1,7.31176E-3,6.1375126E-2,-5.998511E-1,5.662041E-2,3.2817107E-1,-7.4641603E-1,8.689656E-3,3.1149155E-1,4.090431E-3,2.2981549E-3,2.2103028E-2,-5.1017314E-2,9.439747E-3,2.7287742E-2,-0E0,-4.6012487E-2,-9.6752E-2,1.3020456E-2,5.55867E-2,-2.2355295E-3,1.4701124E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":338,"left_children":[1,3,5,7,9,11,13,-1,-1,-1,-1,15,17,19,21,23,25,-1,27,29,-1,31,33,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.0680431E1,1.6551037E0,3.0409075E1,1.9219494E0,5.2775345E0,9.1215805E1,3.2444272E2,0E0,0E0,0E0,0E0,1.3699863E2,1.002623E1,3.368521E1,7.690672E1,6.4341324E1,2.727015E1,0E0,5.6852493E0,2.1627289E1,0E0,4.06185E1,4.3920437E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,11,11,12,12,13,13,14,14,15,15,16,16,18,18,19,19,21,21,22,22],"right_children":[2,4,6,8,10,12,14,-1,-1,-1,-1,16,18,20,22,24,26,-1,28,30,-1,32,34,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.32E4,3E0,3.6946E4,1E0,2.7E1,3.6551E4,3.7295E4,-3.2012176E-2,-0E0,3.1795392E-3,-2.2854114E-2,3.6432E4,3.6677E4,6E0,3.748E4,3.609E4,3E0,5.662041E-2,1E0,2E0,8.689656E-3,3.7369E4,4.6453E4,2.2981549E-3,2.2103028E-2,-5.1017314E-2,9.439747E-3,2.7287742E-2,-0E0,-4.6012487E-2,-9.6752E-2,1.3020456E-2,5.55867E-2,-2.2355295E-3,1.4701124E-3],"split_indices":[0,23,0,47,24,0,0,0,0,0,0,0,0,23,0,0,20,0,48,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.208527E4,2.7424643E2,9.181103E4,1.7516046E2,9.908597E1,1.0059656E4,8.1751375E4,1.6194351E2,1.3216955E1,4.6402954E1,5.2683014E1,9.620185E3,4.394721E2,6.560927E2,8.109528E4,9.305114E3,3.1506967E2,1.4530418E2,2.9416794E2,6.267578E2,2.9334951E1,8.158049E2,8.027948E4,8.301357E3,1.0037567E3,2.8932578E2,2.5743914E1,2.6988397E2,2.4283945E1,5.4188715E2,8.4870674E1,6.484055E2,1.6739935E2,2.5167113E4,5.5112363E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"35","size_leaf_vector":"1"}},{"base_weights":[6.947775E-3,7.77085E-3,-2.9318988E-1,-1.5522835E-2,1.190502E-2,-3.0348776E-2,1.744784E-3,-1.9619165E-2,-1.3606394E-2,-1.9834746E-2,1.4144355E-2,-1.6114881E-2,4.385067E-3,-1.6392018E-3,-9.0507574E-2,8.722795E-3,3.584757E-2,-6.508732E-3,-1.0016677E-3,-0E0,-1.6415281E-2,-2.10935E-2,-1.3056775E-3,3.1345297E-4,1.1776941E-3,2.5254901E-2,2.4804184E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":339,"left_children":[1,3,5,7,9,-1,-1,-1,11,13,15,17,-1,19,21,23,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.0346943E1,8.776401E0,1.1692467E1,4.1973443E0,5.49607E0,0E0,0E0,0E0,2.121444E0,5.5567794E0,8.232437E0,1.5320857E0,0E0,1.8557812E0,1.0525289E1,1.745758E0,6.22118E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,8,8,9,9,10,10,11,11,13,13,14,14,15,15,16,16],"right_children":[2,4,6,8,10,-1,-1,-1,12,14,16,18,-1,20,22,24,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.6E1,1E0,6.2E1,1E0,2.59E2,-3.0348776E-2,1.744784E-3,-1.9619165E-2,5.2822E4,2E0,2E0,2.2E1,4.385067E-3,5.78E2,5.6E1,6.129E3,2E0,-6.508732E-3,-1.0016677E-3,-0E0,-1.6415281E-2,-2.10935E-2,-1.3056775E-3,3.1345297E-4,1.1776941E-3,2.5254901E-2,2.4804184E-3],"split_indices":[20,3,9,42,1,0,0,0,1,20,3,45,0,15,45,1,20,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.163383E4,9.141756E4,2.1626816E2,1.3481101E4,7.793646E4,1.7395862E2,4.230954E1,6.2087406E1,1.3419013E4,4.894191E3,7.304227E4,1.3087119E4,3.3189334E2,3.9894026E3,9.047884E2,5.874984E4,1.4292431E4,3.198524E2,1.2767267E4,3.9595886E3,2.9813818E1,2.0855006E2,6.9623834E2,3.713446E4,2.161538E4,6.3695553E1,1.4228735E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[-4.0544558E-1,-4.8972288E-1,4.1777378E-1,-0E0,-3.6386933E-2,3.244793E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":340,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.6789975E2,6.433777E0,2.4462013E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[1.7178901E3,3.2132E4,1.319E4,-0E0,-3.6386933E-2,3.244793E-2,-0E0],"split_indices":[21,0,23,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[2.381368E3,2.1719495E3,2.0941844E2,1.6837189E1,2.1551123E3,1.9964247E2,9.77597E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[6.9713606E-3,-1.1338464E-1,9.974017E-3,-1.2662079E-2,-6.6567385E-1,2.0190647E-1,6.2480015E-3,-3.008889E-1,3.340675E-2,-5.3924885E-2,1.6458548E-3,1.7478207E-2,-1.972362E-1,-4.272251E-1,8.041728E-3,-3.141205E-2,-0E0,1.1162943E-1,-1.1000812E-1,-6.701778E-1,-0E0,-3.6508396E-2,8.377757E-3,8.904765E-2,2.6174164E-3,1.2582206E-2,-2.192908E-2,-3.3823983E-3,2.2560628E-2,-1.0300945E-2,8.955697E-3,-0E0,-8.255526E-2,-3.1286574E-3,1.3249121E-2,-4.9052257E-3,1.03753405E-2,-2.1463905E-2,5.726464E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":341,"left_children":[1,3,5,7,9,11,13,15,17,-1,-1,-1,19,21,23,-1,25,27,29,31,33,-1,-1,35,37,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.2362896E1,1.1519146E2,6.2440254E1,2.6885464E1,2.081517E1,2.4422737E1,6.507435E1,7.598236E0,1.7864895E1,0E0,0E0,0E0,1.4293613E1,1.6394669E1,3.7785408E1,0E0,6.773803E0,3.494548E1,3.9385843E0,1.6509302E1,1.3211472E0,0E0,0E0,4.4472008E1,1.2288703E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,12,12,13,13,14,14,16,16,17,17,18,18,19,19,20,20,23,23,24,24],"right_children":[2,4,6,8,10,12,14,16,18,-1,-1,-1,20,22,24,-1,26,28,30,32,34,-1,-1,36,38,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.3839E4,3.3719E4,3.4303E4,3.32E4,5E0,3E0,3.4405E4,3E0,3.3511E4,-5.3924885E-2,1.6458548E-3,1.7478207E-2,3.3981E4,4E0,3.6432E4,-3.141205E-2,2.7E1,3.3389E4,3E0,4E0,3.4123E4,-3.6508396E-2,8.377757E-3,3.4738E4,3.7295E4,1.2582206E-2,-2.192908E-2,-3.3823983E-3,2.2560628E-2,-1.0300945E-2,8.955697E-3,-0E0,-8.255526E-2,-3.1286574E-3,1.3249121E-2,-4.9052257E-3,1.03753405E-2,-2.1463905E-2,5.726464E-4],"split_indices":[0,0,0,0,3,3,0,21,0,0,0,0,0,23,0,0,24,0,3,21,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.1835234E4,2.1628984E3,8.9672336E4,1.8483119E3,3.1458643E2,1.6585514E3,8.801378E4,2.7306906E2,1.5752428E3,2.9678122E2,1.7805193E1,1.5438737E3,1.14677704E2,3.366182E2,8.7677164E4,1.733907E2,9.967837E1,1.0568958E3,5.1834705E2,3.475151E1,7.992619E1,3.1233862E2,2.4279589E1,5.4015366E3,8.2275625E4,5.0161655E1,4.9516716E1,5.64863E2,4.9203284E2,4.9249384E2,2.5853193E1,1.4185084E1,2.0566425E1,5.0089813E1,2.983638E1,1.312538E3,4.0889988E3,1.3848064E3,8.089082E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"39","size_leaf_vector":"1"}},{"base_weights":[3.4344674E-3,4.322136E-3,-2.6166221E-1,-2.9670006E-2,6.9201794E-3,-3.6200318E-1,5.75818E-2,-1.0010156E-2,-9.09568E-2,2.3701454E-3,2.9204084E-2,-6.983003E-4,-3.1381078E-2,-0E0,1.4407438E-2,1.1221182E-2,-4.5475606E-2,-4.086076E-2,-2.654276E-1,-1.9164035E-2,2.6901534E-3,2.4241947E-2,2.720683E-2,1.4485912E-3,-6.8637985E-3,-1.17827505E-2,-7.543283E-4,-3.960766E-3,1.2120712E-2,-0E0,-2.3447163E-2,6.9186934E-3,1.5280794E-4,2.1756152E-3,-1.0009712E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":342,"left_children":[1,3,5,7,9,11,13,15,17,19,21,-1,-1,-1,-1,23,25,27,29,-1,31,-1,33,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.9569988E1,7.916358E0,1.1485027E1,6.757059E0,8.405156E0,1.6962967E0,8.9249825E-1,3.9497724E0,9.913032E0,3.913092E0,5.5520935E0,0E0,0E0,0E0,0E0,1.996177E0,6.5619006E0,2.2508783E0,5.5685406E0,0E0,3.207546E0,0E0,4.6308117E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,15,15,16,16,17,17,18,18,20,20,22,22],"right_children":[2,4,6,8,10,12,14,16,18,20,22,-1,-1,-1,-1,24,26,28,30,-1,32,-1,34,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.4E1,3.11E2,6.2E1,1E0,2E0,1.6E1,2.3E1,1.09E2,2E0,2E0,2E0,-6.983003E-4,-3.1381078E-2,-0E0,1.4407438E-2,6.8E1,1.25E2,3E0,1E0,-1.9164035E-2,3E0,2.4241947E-2,1.6E1,1.4485912E-3,-6.8637985E-3,-1.17827505E-2,-7.543283E-4,-3.960766E-3,1.2120712E-2,-0E0,-2.3447163E-2,6.9186934E-3,1.5280794E-4,2.1756152E-3,-1.0009712E-2],"split_indices":[20,1,9,47,3,3,1,1,3,4,20,0,0,0,0,13,1,4,20,0,46,0,46,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.19674E4,9.1698414E4,2.6898434E2,6.2841465E3,8.5414266E4,2.231596E2,4.582474E1,4.8645967E3,1.4195496E3,7.123976E4,1.4174512E4,5.531688E1,1.6784274E2,2.560374E1,2.0220999E1,2.9035212E3,1.9610756E3,1.1462616E3,2.7328802E2,4.829249E1,7.119146E4,5.8567226E1,1.4115944E4,2.7632188E3,1.4030249E2,4.003645E2,1.560711E3,1.1205292E3,2.5732382E1,3.1313677E1,2.4197437E2,3.7863818E2,7.081283E4,1.3969155E4,1.4678896E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"35","size_leaf_vector":"1"}},{"base_weights":[-4.0591323E-1,-4.8978284E-1,4.1977823E-1,-4.9397475E-1,-0E0,-0E0,3.235088E-2,-3.6473613E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":343,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[1.614621E2,4.9105225E0,1.6438904E0,1.4469604E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[2.88181E5,6.6E1,1.7178901E3,4.4E1,-0E0,-0E0,3.235088E-2,-3.6473613E-2,-0E0],"split_indices":[3,9,21,20,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[2.2929465E3,2.0932444E3,1.9970218E2,2.0778628E3,1.5381491E1,9.930675E0,1.8977151E2,2.0682551E3,9.607663E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[5.1452797E-3,1.6575621E-2,-2.377406E-2,-2.3874687E-3,2.1013637E-1,-1.7814377E-1,1.2145075E-2,1.3524352E-2,-2.4288374E-1,6.586591E-1,1.5154266E-1,-1.0555553E-1,-5.3087676E-1,9.4125316E-2,-5.8223135E-3,7.5991857E-3,4.6229511E-1,-6.68313E-1,-1.7099349E-1,1.1004709E-1,3.9380386E-2,-8.526916E-1,1.9761083E-1,-1.7757645E-1,1.0215129E0,-5.774517E-1,7.101991E-3,2.2136701E-2,3.9540682E-2,-6.094627E-1,7.0797037E-3,1.0694589E-3,-2.273878E-2,3.4717146E-2,-0E0,-5.7804234E-2,1.956648E-2,2.5327533E-2,-1.9400531E-2,-6.763854E-2,-0E0,-2.3544154E-3,1.8315205E-2,-6.3283197E-3,-4.4765837E-2,1.1237096E-1,3.2277774E-2,-3.197089E-2,-8.909296E-2,3.702517E-3,-5.0877135E-2,-5.1202912E-2,4.182167E-3,-9.003598E-3,2.6395253E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":344,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,-1,-1,39,41,43,45,47,-1,49,-1,51,53,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.0232256E1,2.4347783E2,1.4418576E2,2.3135555E2,1.4815567E2,1.20015015E2,3.1446161E1,1.4566418E2,1.0712332E2,4.612317E1,2.3926173E2,3.2709796E2,2.817041E1,1.1767868E2,1.3759451E2,1.196496E2,3.9553986E0,6.328212E1,1.5474246E2,0E0,0E0,1.717514E1,6.127913E1,1.4642746E2,4.9854904E1,5.2608826E1,0E0,6.1892166E1,0E0,2.6806519E1,6.1516277E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,21,21,22,22,23,23,24,24,25,25,27,27,29,29,30,30],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,-1,-1,40,42,44,46,48,-1,50,-1,52,54,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[5.661E4,5.4578E4,5.8862E4,5.3175E4,5.4658E4,5.8507E4,6.0104E4,5.2821E4,5.3498E4,1E0,5.4824E4,5.832E4,5E0,5.991E4,6.0353E4,5.2424E4,1.2E1,4E0,5.3582E4,1.1004709E-1,3.9380386E-2,8E0,5.5105E4,5.7959E4,2E0,2E0,7.101991E-3,8E0,3.9540682E-2,4E0,6.1251E4,1.0694589E-3,-2.273878E-2,3.4717146E-2,-0E0,-5.7804234E-2,1.956648E-2,2.5327533E-2,-1.9400531E-2,-6.763854E-2,-0E0,-2.3544154E-3,1.8315205E-2,-6.3283197E-3,-4.4765837E-2,1.1237096E-1,3.2277774E-2,-3.197089E-2,-8.909296E-2,3.702517E-3,-5.0877135E-2,-5.1202912E-2,4.182167E-3,-9.003598E-3,2.6395253E-3],"split_indices":[0,0,0,0,0,0,0,0,0,3,0,0,3,0,0,0,3,23,0,0,0,3,0,0,3,3,0,3,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.161765E4,6.5866875E4,2.5750775E4,5.995853E4,5.9083433E3,4.897531E3,2.0853244E4,5.621294E4,3.7455884E3,6.5763666E2,5.2507065E3,4.088972E3,8.085587E2,3.823852E3,1.7029393E4,5.5505918E4,7.0702155E2,5.1597784E2,3.2296106E3,6.504386E1,5.9259283E2,2.1671152E2,5.033995E3,3.856197E3,2.3277498E2,7.6525793E2,4.330077E1,3.3123574E3,5.114946E2,3.620652E2,1.6667328E4,5.434804E4,1.1578807E3,6.958592E2,1.1162367E1,4.6712308E2,4.8854794E1,4.7609634E2,2.7535142E3,2.056163E2,1.10952215E1,8.919744E2,4.1420205E3,3.20363E3,6.52567E2,1.10497284E2,1.22277695E2,6.454585E2,1.1979946E2,3.204247E3,1.0811047E2,3.3086957E2,3.1195612E1,2.9773394E3,1.3689988E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"55","size_leaf_vector":"1"}},{"base_weights":[4.93573E-3,5.7001044E-3,-1.7427121E-1,6.4101215E-3,-7.9597935E-2,-3.2300708E-1,5.8158666E-2,6.515567E-3,5.6407135E-3,-1.1510715E-2,-2.788524E-2,-3.1280197E-2,1.2468579E-2,1.2424105E-2,-4.3975026E-3,-1.10470116E-1,6.7626354E-3,-0E0,-1.2172306E-2,2.202546E-2,-0E0,1.982043E-3,-1.0321814E-2,5.2471994E-4,-1.5856056E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":345,"left_children":[1,3,5,7,9,11,13,-1,15,-1,17,-1,19,-1,-1,21,23,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.1216682E1,4.950161E0,1.42179365E1,4.9735994E0,1.1044722E0,1.1364504E1,2.526681E0,0E0,1.0898268E1,0E0,2.5312107E0,0E0,2.5571463E0,0E0,0E0,4.1994934E0,5.6760077E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,8,8,10,10,12,12,15,15,16,16],"right_children":[2,4,6,8,10,12,14,-1,16,-1,18,-1,20,-1,-1,22,24,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.6E1,1.7E1,5.57573E2,8E0,4.65E2,7.6E1,1.818E3,6.515567E-3,2.2E1,-1.1510715E-2,8.022E3,-3.1280197E-2,5.78E2,1.2424105E-2,-4.3975026E-3,2.1E1,6.8E1,-0E0,-1.2172306E-2,2.202546E-2,-0E0,1.982043E-3,-1.0321814E-2,5.2471994E-4,-1.5856056E-2],"split_indices":[21,46,22,45,1,15,5,0,45,0,1,0,15,0,0,1,13,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.177811E4,9.1440664E4,3.3744977E2,9.078691E4,6.537598E2,2.2517609E2,1.1227368E2,7.3660767E2,9.00503E4,1.9374174E2,4.6001807E2,1.8950299E2,3.567309E1,9.157776E1,2.0695929E1,7.8561633E2,8.926468E4,3.619592E2,9.8058876E1,2.09293E1,1.4743793E1,9.193821E1,6.936781E2,8.915995E4,1.0472483E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"25","size_leaf_vector":"1"}},{"base_weights":[-4.059351E-1,-4.88896E-1,4.1801515E-1,-0E0,-3.6417082E-2,3.212889E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":346,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.536861E2,7.736908E0,1.2752037E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.3007E4,1.74E2,-0E0,-3.6417082E-2,3.212889E-2,-0E0],"split_indices":[3,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[2.2093381E3,2.018991E3,1.9034724E2,1.8515709E1,2.0004752E3,1.8040158E2,9.945665E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[3.7988438E-3,4.7765225E-3,-3.3691484E-1,3.1589023E-3,2.640145E-1,-3.3833466E-2,-1.5467735E-2,5.548221E-3,-1.4649056E-1,2.8551158E-2,-1.23504005E-1,6.3733584E-3,-1.211779E-2,2.3793846E-3,2.3502275E-1,-2.4561426E-1,2.1662474E-2,-0E0,-4.9334234E-1,4.103084E-4,-7.0523582E-3,1.920046E-2,-4.2905677E-2,-2.0309545E-2,1.25795165E-2,-0E0,1.5646968E-2,-8.712804E-3,9.724229E-3,-5.719118E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":347,"left_children":[1,3,5,7,9,-1,11,13,15,-1,17,-1,-1,19,21,23,25,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.794041E1,3.627626E1,5.565832E0,3.1456272E1,2.835416E1,0E0,2.1495118E0,6.3356186E1,2.4845345E1,0E0,7.2732096E0,0E0,0E0,2.711267E1,2.3822136E1,1.2622322E1,2.6052752E0,1.5881894E0,5.7148924E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,6,6,7,7,8,8,10,10,13,13,14,14,15,15,16,16,17,17,18,18],"right_children":[2,4,6,8,10,-1,12,14,16,-1,18,-1,-1,20,22,24,26,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[6.5172E4,6.4946E4,3E0,6.4535E4,3E0,-3.3833466E-2,8E0,6.4163E4,6.4771E4,2.8551158E-2,1.1E1,6.3733584E-3,-1.211779E-2,6.3473E4,7E0,4E0,2E0,5E0,1.2E1,4.103084E-4,-7.0523582E-3,1.920046E-2,-4.2905677E-2,-2.0309545E-2,1.25795165E-2,-0E0,1.5646968E-2,-8.712804E-3,9.724229E-3,-5.719118E-2,-0E0],"split_indices":[0,0,3,0,20,0,21,0,0,0,3,0,0,0,21,3,3,3,20,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.190028E4,9.166855E4,2.3173396E2,9.113883E4,5.297241E2,1.47003E2,8.473096E1,8.976705E4,1.3717795E3,4.1703076E2,1.1269335E2,2.0036707E1,6.469425E1,8.858675E4,1.1802958E3,8.9108203E2,4.8069745E2,8.29369E1,2.975645E1,8.588063E4,2.7061152E3,1.1586116E3,2.1684204E1,8.50856E2,4.022604E1,4.2571814E2,5.4979336E1,2.980534E1,5.3131557E1,1.685533E1,1.2901123E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[2.6091025E-3,3.3633658E-3,-2.971397E-1,-3.154438E-2,5.8141886E-3,-3.043883E-2,-0E0,-1.0570048E-2,-6.6433236E-2,5.462066E-3,2.3418222E-1,-4.691662E-2,1.951289E-2,-1.0684188E-1,-1.973606E-2,-1.14487335E-2,8.484655E-3,2.441169E-2,-0E0,-2.5646177E-3,-2.3055485E-2,-5.6837485E-3,2.6829029E-3,-1.1712274E-2,-3.981031E-3,2.9241373E-3,-2.544571E-3,-1.7568484E-2,-7.210336E-4,-5.538756E-5,9.161102E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":348,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,19,21,23,25,27,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.8353361E1,7.617959E0,9.640888E0,3.6046777E0,4.941433E0,0E0,0E0,4.3473353E0,2.782032E0,4.3519106E0,2.1008592E0,2.9761605E0,2.8829675E0,9.452677E-1,8.8955927E-1,2.680388E0,2.7720995E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,20,22,24,26,28,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.6E1,2.59E2,6.2E1,1.09E2,1.5E1,-3.043883E-2,-0E0,3.2E1,1.46E2,1E0,4E0,1.6E1,1.5E1,4E1,4.5E1,2E0,1.782E3,2.441169E-2,-0E0,-2.5646177E-3,-2.3055485E-2,-5.6837485E-3,2.6829029E-3,-1.1712274E-2,-3.981031E-3,2.9241373E-3,-2.544571E-3,-1.7568484E-2,-7.210336E-4,-5.538756E-5,9.161102E-4],"split_indices":[20,1,9,1,3,0,0,1,1,3,20,4,45,45,45,4,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.1648805E4,9.145326E4,1.9554958E2,5.7770366E3,8.567622E4,1.5343303E2,4.211655E1,3.7590698E3,2.0179669E3,8.558753E4,8.868597E1,1.8221644E3,1.9369053E3,9.8364594E2,1.034321E3,1.2568891E4,7.301864E4,5.9391388E1,2.9294577E1,1.7806605E3,4.1503952E1,2.1359471E2,1.7233105E3,4.0870602E2,5.7493994E2,9.5274086E1,9.3904694E2,4.7120296E1,1.25217705E4,2.133322E4,5.168542E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-4.058111E-1,-4.885902E-1,4.1838774E-1,-0E0,-3.6396727E-2,3.195358E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":349,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.4796994E2,5.5328064E0,8.897896E-1,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,1E0,1E1,-0E0,-3.6396727E-2,3.195358E-2,-0E0],"split_indices":[3,30,8,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[2.1298293E3,1.9472003E3,1.8262897E2,2.596385E1,1.9212365E3,1.7359467E2,9.034304E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[5.8021317E-3,1.67932E-2,-2.1908438E-2,-2.3530768E-3,2.1300972E-1,-1.6653441E-1,1.2179802E-2,1.2381504E-2,-2.2504675E-1,5.9768045E-1,1.6102234E-1,-1.6038412E-2,-3.1839085E-1,9.6527316E-2,-6.723621E-3,6.2223845E-3,4.5521176E-1,-6.694192E-1,-1.5023206E-1,7.8704424E-2,3.7873693E-2,-7.568401E-1,2.0184864E-1,-2.6087382E-1,9.798405E-2,-3.751963E-1,3.301835E-1,2.6727654E-2,3.9258692E-2,-1.8803194E-1,3.6596082E-2,9.1337453E-4,-2.0444732E-2,3.402645E-2,-0E0,-5.7468444E-2,1.8265158E-2,2.5474386E-2,-1.7466474E-2,-6.0722485E-2,-0E0,-2.0183114E-4,1.8108198E-2,-0E0,-5.5082563E-2,2.3666401E-3,2.8494544E-2,-3.7564512E-2,-1.3593403E-2,-0E0,2.8233772E-2,3.7609804E-3,-4.3267705E-2,-4.4159587E-2,-9.835892E-3,3.7769645E-2,8.310838E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":350,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,-1,-1,39,41,43,45,47,49,51,-1,53,55,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.7864231E1,2.4894257E2,1.2851974E2,1.9838669E2,1.1087738E2,1.1082143E2,3.3976974E1,1.4948093E2,1.1738806E2,9.537781E0,1.9215028E2,7.216131E1,9.144177E1,1.14242905E2,1.3450177E2,9.5449135E1,2.859146E0,5.947046E1,1.3996472E2,0E0,0E0,1.5400368E1,4.7383286E1,1.0028589E2,2.906764E1,5.205017E1,3.4165077E0,4.6653004E1,0E0,6.754078E1,1.6051093E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,21,21,22,22,23,23,24,24,25,25,26,26,27,27,29,29,30,30],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,-1,-1,40,42,44,46,48,50,52,-1,54,56,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[5.661E4,5.4578E4,5.8862E4,5.3175E4,5.4658E4,5.7683E4,6.0104E4,5.2821E4,5.3498E4,1E0,5.4824E4,5.6795E4,5E0,5.991E4,6.1251E4,5.2424E4,1.2E1,4E0,5.3582E4,7.8704424E-2,3.7873693E-2,8E0,5.5105E4,5.6699E4,2E0,5.832E4,6E0,8E0,3.9258692E-2,6.0353E4,6.1558E4,9.1337453E-4,-2.0444732E-2,3.402645E-2,-0E0,-5.7468444E-2,1.8265158E-2,2.5474386E-2,-1.7466474E-2,-6.0722485E-2,-0E0,-2.0183114E-4,1.8108198E-2,-0E0,-5.5082563E-2,2.3666401E-3,2.8494544E-2,-3.7564512E-2,-1.3593403E-2,-0E0,2.8233772E-2,3.7609804E-3,-4.3267705E-2,-4.4159587E-2,-9.835892E-3,3.7769645E-2,8.310838E-4],"split_indices":[0,0,0,0,0,0,0,0,0,3,0,0,3,0,0,0,3,21,0,0,0,3,0,0,23,0,23,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.160642E4,6.580188E4,2.5804541E4,5.992127E4,5.8806113E3,4.961588E3,2.0842953E4,5.617533E4,3.7459417E3,6.72016E2,5.2085957E3,2.5229749E3,2.438613E3,3.8885703E3,1.6954383E4,5.5430418E4,7.4490735E2,5.15421E2,3.2305208E3,7.206542E1,5.9995056E2,2.0764305E2,5.0009526E3,8.210498E2,1.701925E3,2.25667E3,1.8194307E2,3.3761511E3,5.1241907E2,3.3007441E3,1.365364E4,5.428294E4,1.1474772E3,7.3457056E2,1.0336813E1,4.6832324E2,4.7097763E1,4.653529E2,2.7651677E3,1.9593613E2,1.1706925E1,8.591033E2,4.141849E3,5.4926776E2,2.71782E2,1.4162954E3,2.856297E2,1.2862578E3,9.704122E2,2.6090174E1,1.558529E2,3.266721E3,1.09430145E2,3.579758E2,2.9427683E3,6.6431647E2,1.2989323E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"57","size_leaf_vector":"1"}},{"base_weights":[4.7575515E-3,7.4003018E-3,-3.2203823E-2,3.1112917E-2,7.026788E-3,-1.0823874E-1,-0E0,-3.0776158E-1,7.4038496E-3,-5.367188E-2,-2.7932632E-1,6.297127E-2,-1.782359E-2,-2.6552515E-2,-0E0,7.875507E-3,-1.4229368E-1,-2.26592E-2,-1.5858464E-2,-3.4192085E-1,-0E0,-0E0,7.764085E-2,-0E0,-9.964008E-3,3.2459307E-4,1.7961906E-3,-1.6392544E-2,9.457841E-3,-3.7957497E-3,7.8442665E-3,-2.63776E-2,-0E0,1.3451523E-2,-1.4012704E-2,6.342639E-3,-0E0,7.154008E-3,-9.482704E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":351,"left_children":[1,3,5,-1,7,9,11,13,15,17,19,21,23,-1,-1,25,27,29,-1,31,33,-1,35,37,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[8.7631E0,9.821299E0,1.4452306E1,0E0,7.769785E0,1.3599163E1,4.6707983E0,1.5293941E0,4.973201E0,4.9538107E0,7.0817623E0,1.0521028E0,5.989918E0,0E0,0E0,4.6642613E0,5.689415E0,4.112955E0,0E0,2.391285E0,2.9051342E0,0E0,8.8029623E-1,3.0998666E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,15,15,16,16,17,17,19,19,20,20,22,22,23,23],"right_children":[2,4,6,-1,8,10,12,14,16,18,20,22,24,-1,-1,26,28,30,-1,32,34,-1,36,38,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1E0,4.5E1,4.65E2,3.1112917E-2,1E0,2E0,1.3E1,1.53E2,1.4E1,4.07E2,3.347E3,3.5035037E-2,5.822E3,-2.6552515E-2,-0E0,2E0,8.1144E4,1.46E2,-1.5858464E-2,5.6E1,2.1E1,-0E0,7E0,5.44E2,-9.964008E-3,3.2459307E-4,1.7961906E-3,-1.6392544E-2,9.457841E-3,-3.7957497E-3,7.8442665E-3,-2.63776E-2,-0E0,1.3451523E-2,-1.4012704E-2,6.342639E-3,-0E0,7.154008E-3,-9.482704E-4],"split_indices":[47,45,1,0,42,23,45,24,21,1,23,21,1,0,0,21,26,1,0,45,4,0,21,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.1740695E4,8.582893E4,5.9117646E3,4.9832447E1,8.57791E4,1.7499202E3,4.161844E3,6.947323E1,8.5709625E4,1.3702559E3,3.796644E2,9.09014E2,3.2528303E3,6.0150787E1,9.322442E0,8.550155E4,2.0807877E2,1.1992577E3,1.7099808E2,3.1140338E2,6.8261024E1,1.3914175E2,7.698722E2,2.8775593E3,3.7527106E2,7.111294E4,1.4388608E4,1.8445752E2,2.3621256E1,1.0348185E3,1.644392E2,3.0105023E2,1.0353142E1,3.7409065E1,3.085196E1,7.4122687E2,2.8645351E1,2.7421332E2,2.603346E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"39","size_leaf_vector":"1"}},{"base_weights":[-4.060288E-1,-4.8818788E-1,3.0477716E-2,-0E0,-3.6377948E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0],"id":352,"left_children":[1,3,-1,-1,-1],"loss_changes":[1.4121835E2,5.43985E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1],"right_children":[2,4,-1,-1,-1],"split_conditions":[2.88181E5,1E0,3.0477716E-2,-0E0,-3.6377948E-2],"split_indices":[3,30,0,0,0],"split_type":[0,0,0,0,0],"sum_hessian":[2.0557202E3,1.8803655E3,1.7535474E2,2.579304E1,1.8545725E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"5","size_leaf_vector":"1"}},{"base_weights":[3.8914294E-3,4.667266E-3,-3.0688766E-1,3.4745594E-3,1.8488549E-1,-4.2544737E-1,1.2217027E-2,2.851578E-2,-6.302856E-4,2.0258102E-1,-0E0,-3.417065E-2,-0E0,2.1633834E-2,2.6727766E-2,-3.7389894E-3,2.6166158E-2,1.2228657E-1,2.6515625E-2,1.6988539E-3,4.783187E-3,-2.9248334E-4,1.6497154E-2,1.160961E-3,1.204845E-2,1.0107235E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":353,"left_children":[1,3,5,7,9,11,-1,13,15,17,-1,-1,-1,-1,19,21,23,25,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.9634438E1,1.8103003E1,1.3971413E1,9.557617E0,3.223877E0,4.1413383E0,0E0,3.547348E0,6.294328E0,2.6196346E0,0E0,0E0,0E0,0E0,1.0865898E0,2.0032833E0,9.689084E0,1.0247431E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,7,7,8,8,9,9,14,14,15,15,16,16,17,17],"right_children":[2,4,6,8,10,12,-1,14,16,18,-1,-1,-1,-1,20,22,24,26,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.5E1,1.2E1,1.7593646E2,1E0,3E2,1.3466925E3,1.2217027E-2,6.2E1,3E0,1.6E1,-0E0,-3.417065E-2,-0E0,2.1633834E-2,1E0,6.2E1,1E0,3.2785E4,2.6515625E-2,1.6988539E-3,4.783187E-3,-2.9248334E-4,1.6497154E-2,1.160961E-3,1.204845E-2,1.0107235E-2,-0E0],"split_indices":[4,20,14,3,5,22,0,5,3,3,0,0,0,0,47,12,47,1,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.1520234E4,9.1325836E4,1.943993E2,9.077777E4,5.4806635E2,1.6972968E2,2.4669643E1,1.3056039E4,7.7721734E4,5.337753E2,1.4291061E1,1.6033832E2,9.391346E0,4.8666893E1,1.3007373E4,6.991885E4,7.8028784E3,3.9681323E2,1.3696208E2,1.2084302E4,9.230708E2,6.988923E4,2.962895E1,7.3180347E3,4.8484384E2,3.670202E2,2.9793032E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[5.258525E-3,5.867897E-3,-2.4361742E-1,-1.1312149E-2,9.385596E-3,-2.9393792E-2,6.3412683E-3,-5.2756295E-2,-1.7387825E-3,5.4361876E-3,2.8399698E-2,-2.4184462E-2,-2.1728258E-1,-0E0,-3.2414895E-2,-9.760573E-3,8.820543E-3,2.2473466E-2,2.6484346E-2,8.711391E-3,-2.9557883E-3,-1.0343384E-3,-2.2023797E-2,1.856646E-3,-5.5543514E-4,3.0218263E-3,-1.0524556E-3,3.6957096E-3,6.036297E-4,2.4083878E-3,-5.5769464E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":354,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,19,21,23,-1,25,27,-1,29,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.2006384E1,5.52067E0,1.2671845E1,5.581041E0,5.46397E0,0E0,0E0,1.0649265E1,7.2212715E0,3.2661781E0,4.039935E0,4.7463236E0,3.3569355E0,2.2844808E0,0E0,2.3673265E0,8.6064863E-1,0E0,2.9199553E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,11,11,12,12,13,13,15,15,16,16,18,18],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,20,22,24,-1,26,28,-1,30,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.6E1,1.032E3,6.2E1,5.6E1,2E0,-2.9393792E-2,6.3412683E-3,2E0,7.483315E0,1E0,2E0,7E0,2.5E1,1.09E2,-3.2414895E-2,1.09E3,1.3E1,2.2473466E-2,8E0,8.711391E-3,-2.9557883E-3,-1.0343384E-3,-2.2023797E-2,1.856646E-3,-5.5543514E-4,3.0218263E-3,-1.0524556E-3,3.6957096E-3,6.036297E-4,2.4083878E-3,-5.5769464E-4],"split_indices":[20,1,9,45,3,0,0,20,11,3,20,45,45,1,0,1,45,0,3,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.177107E4,9.158682E4,1.842517E2,1.517191E4,7.641491E4,1.4065135E2,4.3600334E1,2.6819084E3,1.2490001E4,6.363309E4,1.2781818E4,2.3344744E3,3.47434E2,1.2460286E4,2.9715094E1,1.1152041E4,5.2481047E4,5.0399372E1,1.2731419E4,1.7948386E2,2.1549905E3,1.3091995E2,2.1651404E2,2.7047925E3,9.755494E3,7.642996E2,1.0387742E4,5.6612274E2,5.1914926E4,1.0957254E4,1.7741656E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"31","size_leaf_vector":"1"}},{"base_weights":[-4.0690845E-1,-4.8671165E-1,4.089437E-1,-0E0,-3.6355454E-2,3.1400446E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":355,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.3128836E2,8.919769E0,9.0911674E-1,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.2132E4,1.73E2,-0E0,-3.6355454E-2,3.1400446E-2,-0E0],"split_indices":[3,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[1.9756998E3,1.8115162E3,1.641835E2,1.829071E1,1.7932256E3,1.5505286E2,9.13065E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[4.739317E-3,-1.7868951E-2,2.0030268E-2,-5.1919296E-3,-4.0257704E-1,1.01177916E-1,-5.39484E-3,7.846335E-3,-8.504133E-2,-6.9512886E-1,-2.5463137E-1,7.6908976E-2,3.2788258E-2,-3.2432002E-1,1.4062255E-2,-1.8069007E-2,2.4611817E-1,-4.3657878E-1,-3.974937E-3,-4.009981E-2,-1.2482979E0,1.808262E-1,-5.9026486E-1,1.1267139E-1,-1.3290949E-1,-5.6280848E-2,-5.753181E-1,3.6814648E-1,-4.070631E-3,8.1751036E-4,-9.4258E-3,2.6908424E-2,-1.809297E-2,-3.971499E-2,2.7317928E-2,4.2151693E-2,-5.716453E-3,-1.1834142E-1,-0E0,-0E0,1.5084293E-2,-5.2097674E-2,2.0997694E-2,4.3546893E-3,7.5515375E-2,-2.421649E-2,5.968147E-3,-4.14307E-2,2.8674355E-2,-4.6175037E-2,1.6878184E-2,1.2394126E-2,7.166583E-2,-1.1347035E-2,1.6290763E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":356,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,-1,25,27,29,31,33,35,-1,37,39,41,43,45,47,49,51,53,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.1692808E1,1.7593803E2,1.13987686E2,3.7703964E1,4.0821716E1,1.05605774E2,2.613802E2,1.9041202E2,1.413707E2,1.0487732E1,1.2041252E2,9.248286E1,0E0,1.5763129E2,2.5526332E2,8.932951E1,1.7986557E2,8.0885605E1,1.7329744E2,0E0,2.6684013E1,1.472106E0,5.2647842E1,5.0743652E2,7.642244E1,2.734566E2,5.6375E1,2.2379303E2,1.4821867E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,13,13,14,14,15,15,16,16,17,17,18,18,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,-1,26,28,30,32,34,36,-1,38,40,42,44,46,48,50,52,54,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4.6453E4,4.5852E4,5.0526E4,4.3668E4,4.5934E4,5.0282E4,5.1803E4,4.2563E4,4.4078E4,2E0,4.6095E4,4.9648E4,3.2788258E-2,5.1283E4,5.2424E4,4.0674E4,2E0,3E0,4.4245E4,-4.009981E-2,7E0,1E0,6E0,4.9569E4,4.9998E4,5.105E4,3E0,5.2318E4,5.4578E4,8.1751036E-4,-9.4258E-3,2.6908424E-2,-1.809297E-2,-3.971499E-2,2.7317928E-2,4.2151693E-2,-5.716453E-3,-1.1834142E-1,-0E0,-0E0,1.5084293E-2,-5.2097674E-2,2.0997694E-2,4.3546893E-3,7.5515375E-2,-2.421649E-2,5.968147E-3,-4.14307E-2,2.8674355E-2,-4.6175037E-2,1.6878184E-2,1.2394126E-2,7.166583E-2,-1.1347035E-2,1.6290763E-3],"split_indices":[0,0,0,0,0,0,0,0,0,21,0,0,0,0,0,0,3,21,0,0,3,21,3,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.161051E4,3.6747492E4,5.486302E4,3.560309E4,1.1443997E3,1.3159159E4,4.170386E4,3.0524473E4,5.078618E3,3.564634E2,7.879363E2,1.232395E4,8.352091E2,2.4149856E3,3.9288875E4,2.7505955E4,3.0185186E3,9.266854E2,4.151933E3,3.039025E2,5.256089E1,3.3401303E2,4.5392328E2,1.056527E4,1.7586808E3,1.187977E3,1.2270085E3,1.9285164E3,3.736036E4,2.1688836E4,5.817119E3,2.4428281E3,5.756904E2,8.327655E2,9.391991E1,4.521462E2,3.6997866E3,3.8905952E1,1.365494E1,4.0963757E1,2.930493E2,4.0947754E2,4.4445713E1,9.997314E3,5.679547E2,9.349489E2,8.237319E2,5.636107E2,6.243664E2,1.1630463E3,6.3962376E1,1.4680442E3,4.6047214E2,5.592829E3,3.176753E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"55","size_leaf_vector":"1"}},{"base_weights":[2.9878432E-3,-7.976414E-3,3.087029E-2,7.1521187E-3,-2.5676593E-1,1.5619968E-1,-1.9467254E-4,-3.9842003E-3,1.2322808E-1,-4.722229E-1,-1.811182E-1,9.246612E-2,4.938257E-1,-8.79057E-2,1.9249942E-2,1.6706885E-3,-4.3605965E-1,6.639568E-1,6.662274E-2,-1.1100604E-1,-4.589985E-2,1.6717139E-1,-3.0703893E-1,1.6028044E-1,-9.9990016E-1,5.386732E-1,-1.1296316E-2,-2.4812013E-2,-3.5413556E-2,6.026163E-1,5.6311362E-3,-2.8962182E-4,1.9758021E-2,-3.2521628E-2,-0E0,5.6777745E-2,-1.7588886E-2,-2.1701839E-2,7.8995135E-3,-0E0,-1.0912306E-2,7.4013122E-3,1.8236166E-1,-4.4109438E-2,-1.844361E-2,1.6820194E-3,3.240029E-2,-1.0423168E-1,-3.1764675E-2,2.9522697E-2,7.9737596E-2,-3.5570746E-3,4.290821E-2,5.068113E-2,-1.1830917E-2,9.880157E-3,-1.5645412E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":357,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,-1,41,43,45,47,49,-1,51,-1,53,55,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.8130686E1,2.4820468E2,1.02522644E2,8.063795E1,5.566815E1,1.0718483E2,3.604009E1,1.4078853E2,1.6084564E2,4.557701E1,1.2599019E2,3.217794E2,2.7170135E1,9.1423065E1,1.2975601E2,8.513926E1,1.8520508E0,5.4720505E1,7.18997E1,1.5533876E0,0E0,9.131149E1,2.663823E1,1.5687714E2,4.013907E1,4.2144653E1,0E0,4.3771355E1,0E0,2.9720093E1,5.835924E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,21,21,22,22,23,23,24,24,25,25,27,27,29,29,30,30],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,-1,42,44,46,48,50,-1,52,-1,54,56,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[5.6458E4,5.5105E4,5.8862E4,5.3175E4,5.5611E4,5.8507E4,6.0104E4,5.2821E4,5.3498E4,5.5215E4,5.5815E4,5.832E4,5E0,5.991E4,6.0353E4,5.2424E4,1.1E1,4E0,5.3582E4,1E0,-4.589985E-2,5E0,1E0,5.7683E4,2E0,2E0,-1.1296316E-2,8E0,-3.5413556E-2,4E0,6.1251E4,-2.8962182E-4,1.9758021E-2,-3.2521628E-2,-0E0,5.6777745E-2,-1.7588886E-2,-2.1701839E-2,7.8995135E-3,-0E0,-1.0912306E-2,7.4013122E-3,1.8236166E-1,-4.4109438E-2,-1.844361E-2,1.6820194E-3,3.240029E-2,-1.0423168E-1,-3.1764675E-2,2.9522697E-2,7.9737596E-2,-3.5570746E-3,4.290821E-2,5.068113E-2,-1.1830917E-2,9.880157E-3,-1.5645412E-3],"split_indices":[0,0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,3,3,0,3,0,3,3,0,3,20,0,3,0,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.139771E4,6.5396895E4,2.6000818E4,6.1624527E4,3.7723696E3,5.2101973E3,2.0790621E4,5.6173E4,5.4515283E3,9.4206177E2,2.8303079E3,4.411226E3,7.989712E2,3.8432998E3,1.694732E4,5.543638E4,7.3662134E2,4.9526114E2,4.956267E3,2.9837274E2,6.436891E2,7.3382477E2,2.096483E3,4.166519E3,2.4470695E2,7.60101E2,3.887019E1,3.3369707E3,5.063291E2,3.6549286E2,1.6581828E4,5.4273375E4,1.1630035E3,7.259081E2,1.0713262E1,4.5141107E2,4.385006E1,4.7711386E2,4.4791533E3,6.407392E1,2.3429881E2,7.2447076E2,9.353987E0,3.0327084E2,1.7932122E3,2.8203699E3,1.3461492E3,1.2629529E2,1.1841166E2,6.296567E2,1.3044434E2,3.2322017E3,1.0476901E2,3.385514E2,2.6941446E1,2.9136948E3,1.3668133E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"57","size_leaf_vector":"1"}},{"base_weights":[-4.077113E-1,-4.8997405E-1,3.7008268E-1,-3.6348164E-2,-0E0,3.124056E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":358,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.2482684E2,4.901703E0,5.8596096E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[1.48E2,3.1E1,2.3E1,-3.6348164E-2,-0E0,3.124056E-2,-0E0],"split_indices":[6,2,1,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[1.9063557E3,1.7359906E3,1.7036511E2,1.7269669E3,9.023684E0,1.600188E2,1.03463125E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[5.069464E-3,-1.5514538E-2,2.134752E-2,-9.696782E-3,-4.9284387E-1,8.2853585E-1,1.4867088E-2,-1.3753449E-2,5.7782922E-2,-4.119718E-1,-1.12106495E-1,1.4028235E-1,4.9824186E-2,1.7631254E-1,3.1402751E-3,-6.843611E-3,-5.212547E-1,-3.3948552E-2,-0E0,-6.747235E-2,3.5980254E-1,-3.8103053E-1,1.6610822E-2,-7.8969565E-4,5.569702E-2,-3.2794822E-2,-1.4928572E-1,-2.0458046E-2,4.4775167E-3,6.343311E-2,1.8468935E-2,-1.7827159E-2,-4.9867004E-2,3.0662572E-2,3.5373392E-5],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":359,"left_children":[1,3,5,7,9,11,13,15,-1,17,-1,-1,-1,19,21,23,25,-1,-1,27,29,31,33,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.0755623E1,1.0767943E2,2.619283E2,1.2220421E2,1.8530815E1,3.4299957E1,9.510663E1,1.3459729E2,0E0,1.0924217E1,0E0,0E0,0E0,1.5495398E2,2.4345367E2,1.102684E2,3.1768753E1,0E0,0E0,4.110183E1,9.664798E1,5.686499E1,2.9369925E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,9,9,13,13,14,14,15,15,16,16,19,19,20,20,21,21,22,22],"right_children":[2,4,6,8,10,12,14,16,-1,18,-1,-1,-1,20,22,24,26,-1,-1,28,30,32,34,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4.7672E4,4.7468E4,4.7775E4,4.7344E4,7E0,1E0,4.894E4,4.7218E4,5.7782922E-2,3E0,-1.12106495E-1,1.4028235E-1,4.9824186E-2,4.8283E4,4.9265E4,4.7088E4,1E1,-3.3948552E-2,-0E0,4.796E4,4.8528E4,4.913E4,4.9648E4,-7.8969565E-4,5.569702E-2,-3.2794822E-2,-1.4928572E-1,-2.0458046E-2,4.4775167E-3,6.343311E-2,1.8468935E-2,-1.7827159E-2,-4.9867004E-2,3.0662572E-2,3.5373392E-5],"split_indices":[0,0,0,0,20,3,0,0,0,3,0,0,0,0,0,0,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.163322E4,4.0245336E4,5.1387887E4,3.9785203E4,4.601315E2,3.9158405E2,5.09963E4,3.960089E4,1.8431111E2,4.4389743E2,1.6234076E1,3.0626738E1,3.609573E2,3.3993372E3,4.7596965E4,3.909235E4,5.085424E2,4.0347552E2,4.0421894E1,1.442967E3,1.9563702E3,1.5849637E3,4.6012E4,3.8912297E4,1.8005232E2,4.988878E2,9.654596E0,5.668059E2,8.761611E2,3.253373E2,1.631033E3,1.108343E3,4.7662073E2,1.7557771E3,4.4256223E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"35","size_leaf_vector":"1"}},{"base_weights":[5.8902698E-3,6.5078647E-3,-2.581018E-1,7.257243E-3,-6.064398E-3,-2.952837E-2,1.7086577E-3,6.1464915E-3,6.533609E-3,-1.0742607E-1,7.625191E-3,-0E0,-1.1596088E-2,7.2196135E-3,5.079712E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":360,"left_children":[1,3,5,7,-1,-1,-1,-1,9,11,13,-1,-1,-1,-1],"loss_changes":[1.2908588E1,5.488885E0,1.0523578E1,4.276746E0,0E0,0E0,0E0,0E0,1.0394393E1,3.3726473E0,4.9586806E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,8,8,9,9,10,10],"right_children":[2,4,6,8,-1,-1,-1,-1,10,12,14,-1,-1,-1,-1],"split_conditions":[1.6E1,1.7E1,6.2E1,8E0,-6.064398E-3,-2.952837E-2,1.7086577E-3,6.1464915E-3,2.2E1,5E0,2.9E1,-0E0,-1.1596088E-2,7.2196135E-3,5.079712E-4],"split_indices":[20,46,9,45,0,0,0,0,45,46,45,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.1572766E4,9.139708E4,1.7568964E2,9.073067E4,6.664008E2,1.3328262E2,4.240701E1,7.3914215E2,8.999153E4,7.764089E2,8.9215125E4,2.842169E2,4.9219196E2,6.070383E2,8.8608086E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"15","size_leaf_vector":"1"}},{"base_weights":[-4.0688205E-1,-4.8749745E-1,3.813715E-1,-0E0,-3.629462E-2,-0E0,3.0488683E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":361,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.1937616E2,6.540283E0,2.537115E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[7E0,3.2132E4,1.5E2,-0E0,-3.629462E-2,-0E0,3.0488683E-2],"split_indices":[24,0,6,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[1.834975E3,1.6766891E3,1.5828578E2,1.3103332E1,1.6635858E3,1.0671574E1,1.4761421E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[3.558779E-3,-1.8231632E-2,1.8323041E-2,1.5524263E-3,-2.228988E-1,9.174814E-2,-4.715787E-3,-4.4596004E-3,3.0123688E-2,-4.361934E-1,-1.1741753E-1,6.816187E-2,3.1031467E-2,-3.217772E-1,1.4487149E-2,6.2161544E-4,-6.6527843E-1,-1.1705193E-1,-9.1738E-1,1.395517E-1,-3.7474486E-1,1.0183385E-1,-1.2853001E-1,-4.9344428E-2,-5.8085907E-1,3.2898837E-1,-1.815909E-3,-5.1791413E-4,5.118452E-2,-5.6126572E-2,5.452953E-3,-4.383411E-2,1.7200027E-2,-4.5327485E-2,-2.6897892E-1,2.908559E-2,-7.893229E-4,-5.0402652E-2,-1.6593492E-2,3.739924E-3,7.254753E-2,-2.2248112E-2,4.9078143E-3,-3.918762E-2,2.653033E-2,-4.652029E-2,1.7181968E-2,9.2345E-3,7.03226E-2,-9.62548E-3,1.5223101E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":362,"left_children":[1,3,5,7,9,11,13,15,-1,17,19,21,-1,23,25,27,29,31,33,35,37,39,41,43,45,47,49,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.9477482E1,1.5074223E2,9.347133E1,8.548806E1,6.888963E1,9.8438736E1,2.561907E2,1.1623958E2,0E0,1.5307051E2,1.4973268E2,8.157364E1,0E0,1.6433716E2,2.0398933E2,1.8010313E2,2.5085258E1,1.13904625E2,2.865032E2,4.5644615E1,4.385695E1,4.6793497E2,6.220128E1,2.3973872E2,5.540039E1,2.403136E2,1.0929583E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,9,9,10,10,11,11,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26],"right_children":[2,4,6,8,10,12,14,16,-1,18,20,22,-1,24,26,28,30,32,34,36,38,40,42,44,46,48,50,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4.6453E4,4.504E4,5.0526E4,4.4687E4,4.5609E4,5.0282E4,5.1803E4,4.4639E4,3.0123688E-2,4.5497E4,4.5852E4,4.9648E4,3.1031467E-2,5.1283E4,5.2424E4,4.4524E4,6E0,4.5286E4,2E0,4.5641E4,4.5934E4,4.9569E4,4.9998E4,5.105E4,3E0,5.2318E4,5.4578E4,-5.1791413E-4,5.118452E-2,-5.6126572E-2,5.452953E-3,-4.383411E-2,1.7200027E-2,-4.5327485E-2,-2.6897892E-1,2.908559E-2,-7.893229E-4,-5.0402652E-2,-1.6593492E-2,3.739924E-3,7.254753E-2,-2.2248112E-2,4.9078143E-3,-3.918762E-2,2.653033E-2,-4.652029E-2,1.7181968E-2,9.2345E-3,7.03226E-2,-9.62548E-3,1.5223101E-3],"split_indices":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,20,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.16069E4,3.677754E4,5.482936E4,3.3506707E4,3.27083E3,1.3173504E4,4.1655855E4,3.3008016E4,4.986946E2,1.0489625E3,2.2218677E3,1.2326495E4,8.470093E2,2.395986E3,3.9259867E4,3.2751598E4,2.5641647E2,6.465174E2,4.0244507E2,1.0977322E3,1.1241355E3,1.0563027E4,1.7634677E3,1.187574E3,1.208412E3,1.9520555E3,3.7307812E4,3.2390549E4,3.6104807E2,2.3593811E2,2.0478367E1,2.8089117E2,3.6562625E2,3.7370105E2,2.874403E1,4.2150308E2,6.762291E2,3.3831604E2,7.8581946E2,1.0003479E4,5.595482E2,9.5238763E2,8.1108E2,5.530212E2,6.345528E2,1.1474531E3,6.0958836E1,1.4904943E3,4.6156122E2,5.5896074E3,3.1718205E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"51","size_leaf_vector":"1"}},{"base_weights":[4.288264E-3,3.2846327E-3,2.5723338E-2,4.726205E-3,-1.6952341E-2,2.0226764E-3,1.7038012E-1,4.210239E-3,-2.5868975E-2,2.5122395E-1,-0E0,-4.6429847E-4,2.4862732E-3,-0E0,1.883496E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":363,"left_children":[1,3,-1,5,-1,7,9,11,-1,13,-1,-1,-1,-1,-1],"loss_changes":[2.8776634E1,2.885895E1,0E0,3.9145573E1,0E0,6.616084E1,1.7330475E1,2.7811073E1,0E0,1.2652893E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,5,5,6,6,7,7,9,9],"right_children":[2,4,-1,6,-1,8,10,12,-1,14,-1,-1,-1,-1,-1],"split_conditions":[6.5172E4,6.4946E4,2.5723338E-2,6.4535E4,-1.6952341E-2,6.4363E4,6.4771E4,5.6458E4,-2.5868975E-2,3.2E1,-0E0,-4.6429847E-4,2.4862732E-3,-0E0,1.883496E-2],"split_indices":[0,0,0,0,0,0,0,0,0,1,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.12701E4,9.1036734E4,2.3336356E2,9.052057E4,5.16163E2,8.9122664E4,1.3979072E3,8.8605086E4,5.17575E2,9.1342505E2,4.844822E2,6.5164367E4,2.3440723E4,1.5033031E1,8.98392E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"15","size_leaf_vector":"1"}},{"base_weights":[-4.0513128E-1,-4.840093E-1,3.93485E-1,-4.9098212E-1,-0E0,3.0671902E-2,-0E0,-3.6339108E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0],"id":364,"left_children":[1,3,5,7,-1,-1,-1,-1,-1],"loss_changes":[1.1436917E2,5.9866943E0,1.2052612E0,2.2971497E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3],"right_children":[2,4,6,8,-1,-1,-1,-1,-1],"split_conditions":[1.7178901E3,6.6E1,1.9927517E3,1.8932898E-1,-0E0,3.0671902E-2,-0E0,-3.6339108E-2,-0E0],"split_indices":[21,9,21,22,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0],"sum_hessian":[1.7730916E3,1.6256785E3,1.4741302E2,1.6044493E3,2.122913E1,1.3738034E2,1.0032692E1,1.594281E3,1.0168363E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"9","size_leaf_vector":"1"}},{"base_weights":[3.842828E-3,4.5125782E-3,-2.9099232E-1,3.8347985E-3,2.5711808E-1,-3.183209E-2,1.379965E-2,3.195695E-2,-7.5550395E-4,-0E0,2.3261037E-2,2.0730486E-2,2.2276868E-3,-3.2986887E-3,2.9722352E-2,-8.0707236E-5,-1.2170407E-3,1.0920914E-2,1.6598967E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":365,"left_children":[1,3,5,7,9,-1,-1,11,13,-1,-1,-1,-1,15,17,-1,-1,-1,-1],"loss_changes":[1.5714527E1,1.3477751E1,1.4787741E1,1.1985788E1,5.5111504E0,0E0,0E0,2.8472157E0,5.8248916E0,0E0,0E0,0E0,0E0,1.9611148E0,3.481906E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,13,13,14,14],"right_children":[2,4,6,8,10,-1,-1,12,14,-1,-1,-1,-1,16,18,-1,-1,-1,-1],"split_conditions":[1.5E1,1.4E1,5.78E2,1E0,3.2E1,-3.183209E-2,1.379965E-2,6.2E1,4E0,-0E0,2.3261037E-2,2.0730486E-2,2.2276868E-3,2E0,4.8E1,-8.0707236E-5,-1.2170407E-3,1.0920914E-2,1.6598967E-3],"split_indices":[4,20,15,3,45,0,0,5,20,0,0,0,0,20,45,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.1260195E4,9.108827E4,1.7192256E2,9.0884234E4,2.0404066E2,1.4625131E2,2.5671251E1,1.2994042E4,7.789019E4,1.661478E1,1.8742589E2,4.5766792E1,1.2948275E4,7.214265E4,5.7475454E3,6.2391676E4,9.75097E3,2.5390776E2,5.4936377E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"19","size_leaf_vector":"1"}},{"base_weights":[2.7364031E-3,2.580671E-2,-1.2686478E-2,1.4573834E-2,3.7355474E-1,-1.19629875E-1,3.4454633E-3,-2.9118115E-2,4.5704924E-2,6.9002503E-1,2.16662E-1,-6.091673E-2,-3.9468375E-1,3.765304E-1,-9.060015E-3,4.2438116E-3,-1.2522988E-1,1.7262752E-1,1.6257232E-2,7.19715E-1,-0E0,-2.1713956E-1,5.6985533E-1,-9.12805E-2,3.895131E-1,-5.175953E-1,1.3970366E-1,2.4587737E-1,6.648517E-1,-4.0631717E-1,6.8147895E-3,-2.6991297E-3,4.9500797E-2,-2.1501433E-2,-5.756445E-3,2.1241794E-3,2.091948E-2,-1.7355783E-2,2.969519E-3,3.94418E-2,1.0396597E-1,-0E0,-1.7999727E-2,4.9480673E-2,-1.8741013E-2,-3.1416332E-3,-6.249405E-2,3.500458E-2,-4.3338495E-3,-6.1195612E-2,-3.2632206E-2,1.708126E-2,-0E0,-0E0,1.9120606E-2,5.260853E-2,-1.6762397E-3,-1.0609881E-2,-7.1991675E-2,2.4778306E-2,-2.4132047E-5],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":366,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,-1,41,43,45,47,49,51,53,55,57,59,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[3.2648865E1,1.4078151E2,9.51503E1,4.8746727E1,4.7643112E1,1.12782265E2,2.2410515E2,4.832155E1,7.685172E1,8.488373E0,1.2392372E2,7.972941E1,8.5388824E1,5.0072754E1,2.9233884E2,3.0381046E2,2.7173805E1,6.001754E1,1.023827E2,2.1932297E1,0E0,1.9976864E0,4.2373184E1,1.9990106E2,1.762931E1,1.0714447E1,2.800117E0,3.9815826E0,2.1710876E1,2.5700555E2,1.0660086E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,30,30],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,-1,42,44,46,48,50,52,54,56,58,60,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4.6453E4,4.5852E4,4.894E4,3.8305E4,4.5934E4,4.8767E4,4.9265E4,3.7295E4,3.9692E4,7E0,4.6095E4,4.8528E4,2E0,4.913E4,4.9648E4,3.6946E4,3.748E4,3.8747E4,4.0133E4,2E0,-0E0,1E0,6E0,4.8283E4,2E0,1E0,5.05E3,1.4E1,3E0,4.9569E4,4.9998E4,-2.6991297E-3,4.9500797E-2,-2.1501433E-2,-5.756445E-3,2.1241794E-3,2.091948E-2,-1.7355783E-2,2.969519E-3,3.94418E-2,1.0396597E-1,-0E0,-1.7999727E-2,4.9480673E-2,-1.8741013E-2,-3.1416332E-3,-6.249405E-2,3.500458E-2,-4.3338495E-3,-6.1195612E-2,-3.2632206E-2,1.708126E-2,-0E0,-0E0,1.9120606E-2,5.260853E-2,-1.6762397E-3,-1.0609881E-2,-7.1991675E-2,2.4778306E-2,-2.4132047E-5],"split_indices":[0,0,0,0,0,0,0,0,0,23,0,0,3,0,0,0,0,0,0,23,0,3,23,0,23,3,1,46,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.144604E4,3.6847363E4,5.4598676E4,3.5724652E4,1.1227117E3,7.2157393E3,4.7382938E4,1.4755777E4,2.0968877E4,3.463839E2,7.763278E2,5.978376E3,1.2373632E3,1.5504661E3,4.583247E4,1.0896559E4,3.8592185E3,3.8900996E3,1.7078777E4,3.341624E2,1.2221501E1,3.394515E2,4.368763E2,5.6233784E3,3.5499747E2,1.0184876E3,2.1887561E2,1.0960588E3,4.5440723E2,1.773471E3,4.4059E4,1.0263387E4,6.331723E2,8.0043756E2,3.0587808E3,1.7373242E3,2.1527751E3,1.4551442E3,1.5623633E4,2.8421487E2,4.994753E1,4.039404E1,2.9905746E2,3.984394E2,3.8436897E1,5.3024795E3,3.208991E2,3.124199E2,4.2577557E1,1.5828235E2,8.6020526E2,1.2626832E2,9.260729E1,5.7139107E1,1.0389198E3,4.3410843E2,2.0298815E1,1.2327157E3,5.407552E2,9.498924E2,4.3109105E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"61","size_leaf_vector":"1"}},{"base_weights":[-4.073907E-1,-4.8567757E-1,3.8873035E-1,-0E0,-3.6202323E-2,3.040632E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":367,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.09141846E2,5.682007E0,1.2204151E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[1.7178901E3,3.3007E4,1.9927517E3,-0E0,-3.6202323E-2,3.040632E-2,-0E0],"split_indices":[21,0,21,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[1.70766E3,1.5667471E3,1.4091298E2,1.7566242E1,1.5491808E3,1.30889E2,1.0023965E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[4.1200663E-3,4.6086716E-3,-2.7671134E-2,3.659415E-3,1.4923452E-1,2.7761824E-2,-2.8519268E-4,1.7701598E-1,-2.3345863E-5,1.7511132E-1,2.633204E-2,-8.862831E-2,3.1518948E-4,5.1531126E-3,2.3665922E-2,2.0939702E-2,-0E0,4.8576184E-3,1.6851135E-3,-1.1956211E-2,-1.4615486E-3,3.1834787E-3,-1.1884728E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":368,"left_children":[1,3,-1,5,7,9,11,13,-1,15,17,19,21,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.3994173E1,1.1297823E1,0E0,8.855357E0,3.6727877E0,1.0860977E0,4.8386045E0,4.409686E0,0E0,2.2865317E0,1.0359964E0,1.6288519E0,6.7364535E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,3,3,4,4,5,5,6,6,7,7,9,9,10,10,11,11,12,12],"right_children":[2,4,-1,6,8,10,12,14,-1,16,18,20,22,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.06E2,1.2E1,-2.7671134E-2,1E0,6.76E1,1E0,5E0,1.4E1,-2.3345863E-5,1.7E1,5.6E1,1.1E1,5.1E1,5.1531126E-3,2.3665922E-2,2.0939702E-2,-0E0,4.8576184E-3,1.6851135E-3,-1.1956211E-2,-1.4615486E-3,3.1834787E-3,-1.1884728E-4],"split_indices":[6,20,0,3,10,42,45,3,0,2,45,46,45,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.141526E4,9.132677E4,8.8489E1,9.079465E4,5.3212695E2,1.3051561E4,7.7743086E4,4.931993E2,3.8927658E1,6.2091995E1,1.2989469E4,6.081515E2,7.713494E4,3.2226718E2,1.7093213E2,4.6949894E1,1.5142102E1,8.327599E2,1.2156708E4,2.3135916E2,3.767923E2,3.4907446E3,7.364419E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"23","size_leaf_vector":"1"}},{"base_weights":[2.8433558E-3,1.8317776E-3,3.5718492E-1,3.3781677E-3,-2.4874358E-1,3.3829227E-2,6.535968E-2,8.595497E-4,1.590346E-1,-2.7918005E-2,1.8795529E-1,-5.695467E-3,1.6564783E-2,3.9436896E-3,-2.1813458E-1,2.4431384E-1,-0E0,-0E0,3.9887097E-2,9.059535E-6,8.993885E-3,-1.7690543E-2,3.771361E-2,2.000778E-2,-1.0261705E-2,1.4091529E-3,-1.0808033E-2,1.6535927E-2,-8.428412E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":369,"left_children":[1,3,5,7,9,-1,11,13,15,-1,17,-1,-1,19,21,23,25,27,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.9792946E1,3.328485E1,2.619358E0,3.4179848E1,3.2147026E1,0E0,3.408393E0,5.845614E1,1.8925648E1,0E0,6.5146904E0,0E0,0E0,3.8749393E1,1.8362366E1,1.0983818E1,1.4459159E0,2.558847E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,6,6,7,7,8,8,10,10,13,13,14,14,15,15,16,16,17,17],"right_children":[2,4,6,8,10,-1,12,14,16,-1,18,-1,-1,20,22,24,26,28,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[6.5172E4,6.4946E4,3E0,6.4535E4,3E0,3.3829227E-2,8E0,6.4163E4,6.4771E4,-2.7918005E-2,1.1E1,-5.695467E-3,1.6564783E-2,6.3473E4,7E0,4E0,2E0,5E0,3.9887097E-2,9.059535E-6,8.993885E-3,-1.7690543E-2,3.771361E-2,2.000778E-2,-1.0261705E-2,1.4091529E-3,-1.0808033E-2,1.6535927E-2,-8.428412E-3],"split_indices":[0,0,20,0,20,0,20,0,0,0,20,0,0,0,20,20,20,20,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.122739E4,9.099815E4,2.2923953E2,9.0479625E4,5.185267E2,1.4579555E2,8.3443985E1,8.9097664E4,1.381965E3,4.1406424E2,1.0446244E2,1.942254E1,6.402144E1,8.7904164E4,1.1934956E3,8.982267E2,4.8373828E2,7.6500534E1,2.7961903E1,8.522819E4,2.6759788E3,1.1738153E3,1.9680254E1,8.5957117E2,3.8655487E1,4.3189847E2,5.1839798E1,2.8509592E1,4.7990944E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[-4.0655532E-1,-4.856792E-1,3.8858828E-1,-0E0,-3.6250252E-2,-0E0,3.02919E-2],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":370,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.0605325E2,6.7264404E0,1.095356E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.3007E4,5E0,-0E0,-3.6250252E-2,-0E0,3.02919E-2],"split_indices":[3,0,20,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[1.6424989E3,1.5058171E3,1.3668184E2,1.5625022E1,1.490192E3,9.346232E0,1.273356E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[1.9186984E-3,2.9182297E-3,-3.4406894E-1,-1.648566E-2,1.8386882E-2,-3.3768132E-2,-4.437174E-2,-7.629614E-3,-3.0596188E-1,8.1115943E-1,1.1903702E-2,2.4929561E-3,-1.8675739E-2,-1.1367991E-2,5.480978E-2,-2.532877E-1,-1.2456528E-1,1.2702614E-1,4.926695E-2,1.5661085E-1,1.3949478E-3,1.9859379E-4,-7.4181324E-3,-3.1938817E-2,-6.6550695E-3,-5.293614E-3,2.4308585E-2,-2.4910025E-2,9.669981E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":371,"left_children":[1,3,5,7,9,-1,11,13,15,17,19,-1,-1,21,-1,23,-1,-1,-1,25,27,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.8845406E1,2.73727E1,4.0386105E0,1.0049801E2,2.5511548E2,0E0,3.3957818E0,1.0398403E2,6.616878E1,2.3928497E1,7.559259E1,0E0,0E0,4.9715363E1,0E0,2.896914E1,0E0,0E0,0E0,1.3619214E2,1.8593561E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,6,6,7,7,8,8,9,9,10,10,13,13,15,15,19,19,20,20],"right_children":[2,4,6,8,10,-1,12,14,16,18,20,-1,-1,22,-1,24,-1,-1,-1,26,28,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[6.5172E4,4.7672E4,3E0,4.7218E4,4.7775E4,-3.3768132E-2,1E1,4.7088E4,9E0,1E0,4.894E4,2.4929561E-3,-1.8675739E-2,4.504E4,5.480978E-2,4.7344E4,-1.2456528E-1,1.2702614E-1,4.926695E-2,4.8283E4,4.9265E4,1.9859379E-4,-7.4181324E-3,-3.1938817E-2,-6.6550695E-3,-5.293614E-3,2.4308585E-2,-2.4910025E-2,9.669981E-4],"split_indices":[0,0,3,0,0,0,3,0,20,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.136174E4,9.112947E4,2.3227591E2,4.0190688E4,5.0938777E4,1.454156E2,8.686031E1,3.903238E4,1.1583091E3,3.953459E2,5.0543434E4,3.9802956E1,4.7057354E1,3.8857695E4,1.7468571E2,1.1302974E3,2.8011684E1,3.3737328E1,3.6160855E2,3.3626526E3,4.718078E4,3.350657E4,5.3511226E3,5.0584558E2,6.2445184E2,1.4344785E3,1.9281741E3,1.545875E3,4.5634906E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[2.580485E-3,3.1453783E-3,-2.5840175E-1,-1.3275242E-2,6.0801865E-3,-2.7659427E-2,-0E0,-7.887523E-2,-8.823818E-3,6.4642946E-3,-1.6226798E-1,-2.4941603E-2,-1.8201934E-1,-2.1776048E-2,-5.10479E-4,1.2816326E-1,5.9913485E-3,-0E0,-2.6213069E-2,-5.532736E-3,8.1766106E-4,-1.6575031E-2,-0E0,1.492445E-2,-1.0897029E-2,2.2009849E-4,1.3117543E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":372,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,19,21,-1,-1,23,25,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[1.1363397E1,4.322329E0,7.0588875E0,3.1879265E0,3.760778E0,0E0,0E0,2.367391E0,4.373799E0,3.3640394E0,5.8569074E0,1.5066994E0,2.853044E0,0E0,0E0,5.4847927E0,2.572143E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,11,11,12,12,15,15,16,16],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,20,22,-1,-1,24,26,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.6E1,1E0,6.76E1,1.4E1,1E0,-2.7659427E-2,-0E0,1.1E1,1E0,1E0,1E0,7E0,3E0,-2.1776048E-2,-5.10479E-4,1.7593646E2,2E0,-0E0,-2.6213069E-2,-5.532736E-3,8.1766106E-4,-1.6575031E-2,-0E0,1.492445E-2,-1.0897029E-2,2.2009849E-4,1.3117543E-3],"split_indices":[20,23,10,46,38,0,0,46,42,20,20,46,4,0,0,14,20,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.103651E4,9.087838E4,1.5812636E2,1.33575205E4,7.752086E4,1.2056463E2,3.7561726E1,7.2515894E2,1.2632361E4,7.7399695E4,1.2116226E2,5.339335E2,1.9122548E2,4.65527E1,1.2585809E4,2.253851E2,7.717431E4,5.5991222E1,6.517104E1,3.1325552E2,2.2067796E2,1.7832234E2,1.2903137E1,2.0206238E2,2.3322721E1,6.2129207E4,1.5045104E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[-4.0502608E-1,-4.8673E-1,3.579407E-1,-3.6235265E-2,-0E0,3.04431E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":373,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[1.0164435E2,5.840332E0,4.596031E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[1.48E2,3.1E1,1.3333E4,-3.6235265E-2,-0E0,3.04431E-2,-0E0],"split_indices":[6,2,5,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[1.5847296E3,1.4435277E3,1.4120189E2,1.4333342E3,1.0193399E1,1.3053539E2,1.06665E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[6.0069296E-3,-1.0454746E-1,8.753593E-3,-6.870445E-3,-6.589425E-1,1.9136944E-1,5.2287765E-3,-1.4603679E-1,9.2831515E-2,-5.3510305E-2,1.270048E-3,2.230103E-1,-1.5730482E-1,-4.0893292E-1,6.985335E-3,-1.9419022E-1,6.779757E-2,2.8418994E-1,-8.781502E-2,7.094619E-3,1.787896E-2,-2.5548492E-2,1.1462807E-2,-3.4370493E-2,6.2415614E-3,7.60198E-2,1.632094E-3,-3.2190267E-2,-7.084963E-3,2.1422619E-2,-1.6512731E-2,-0E0,2.433832E-2,-8.390884E-3,6.940823E-3,2.9722073E-3,3.679458E-2,-4.8229497E-2,5.028414E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":374,"left_children":[1,3,5,7,9,11,13,15,17,-1,-1,19,21,23,25,27,29,31,33,-1,-1,-1,-1,-1,-1,35,37,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.6913546E1,1.1041548E2,5.570892E1,2.6048836E1,2.010028E1,1.8918114E1,6.0349678E1,9.406143E0,3.7805424E1,0E0,0E0,9.533005E-1,9.094723E0,1.3466446E1,3.1541903E1,1.178104E1,9.050209E0,7.7505302E0,2.7295408E0,0E0,0E0,0E0,0E0,0E0,0E0,8.846564E1,2.714842E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,25,25,26,26],"right_children":[2,4,6,8,10,12,14,16,18,-1,-1,20,22,24,26,28,30,32,34,-1,-1,-1,-1,-1,-1,36,38,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.3839E4,3.3719E4,3.4303E4,3.3389E4,5E0,3E0,3.4405E4,3E0,3.3511E4,-5.3510305E-2,1.270048E-3,1E0,3.4123E4,4E0,3.6946E4,3.32E4,2.7E1,1E0,3E0,7.094619E-3,1.787896E-2,-2.5548492E-2,1.1462807E-2,-3.4370493E-2,6.2415614E-3,3.6551E4,3.7295E4,-3.2190267E-2,-7.084963E-3,2.1422619E-2,-1.6512731E-2,-0E0,2.433832E-2,-8.390884E-3,6.940823E-3,2.9722073E-3,3.679458E-2,-4.8229497E-2,5.028414E-4],"split_indices":[0,0,0,0,3,21,0,23,0,0,0,21,0,3,0,0,24,21,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.115336E4,2.1314543E3,8.902191E4,1.8311833E3,3.0027106E2,1.6345398E3,8.738737E4,7.967064E2,1.0344769E3,2.8299854E2,1.7272514E1,1.5223601E3,1.1217967E2,3.4210367E2,8.7045266E4,6.817289E2,1.14977554E2,5.219587E2,5.1251825E2,2.6933408E2,1.2530261E3,8.537644E1,2.6803225E1,3.2100275E2,2.1100908E1,6.148079E3,8.089719E4,1.6417502E2,5.1755383E2,8.086897E1,3.410858E1,6.80579E1,4.5390082E2,4.8929306E2,2.3225174E1,5.697178E3,4.509007E2,6.156842E2,8.02815E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"39","size_leaf_vector":"1"}},{"base_weights":[3.4097133E-3,-5.612085E-2,4.763944E-3,-3.7411995E-2,-2.6860712E-2,4.317227E-3,3.3878663E-1,-5.420971E-2,2.0442887E-1,4.7182757E-3,-2.4984334E-2,3.172671E-2,-0E0,-2.8018393E-2,-2.586117E-1,2.7740179E-2,-2.8805572E-3,5.327537E-3,-6.394844E-2,-2.6677938E-3,9.266208E-3,-3.6374163E-2,-0E0,-5.4579756E-5,8.1683014E-4,-1.2480113E-2,-7.893041E-7],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":375,"left_children":[1,3,5,7,-1,9,11,13,15,17,-1,-1,-1,19,21,-1,-1,23,25,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[6.935721E0,7.596125E0,1.0533537E1,6.264704E0,0E0,9.604975E0,4.67058E0,6.937901E0,6.572015E0,3.2564416E0,0E0,0E0,0E0,1.3229787E0,7.245178E0,0E0,0E0,3.185038E0,3.13874E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,5,5,6,6,7,7,8,8,9,9,13,13,14,14,17,17,18,18],"right_children":[2,4,6,8,-1,10,12,14,16,18,-1,-1,-1,20,22,-1,-1,24,26,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[3.2E1,2.992E3,1.25E2,8E1,-2.6860712E-2,1.6E1,2.21E2,7.483315E0,5.78E2,1.7E1,-2.4984334E-2,3.172671E-2,-0E0,2.205E3,6.2E1,2.7740179E-2,-2.8805572E-3,3.476E3,4.65E2,-2.6677938E-3,9.266208E-3,-3.6374163E-2,-0E0,-5.4579756E-5,8.1683014E-4,-1.2480113E-2,-7.893041E-7],"split_indices":[1,5,5,17,0,23,9,11,15,46,0,0,0,26,9,0,0,1,1,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.115279E4,1.8876816E3,8.926511E4,1.8127164E3,7.49652E1,8.9177836E4,8.727374E1,1.731833E3,8.088344E1,8.910502E4,7.280869E1,7.60229E1,1.1250836E1,1.5779451E3,1.5388794E2,6.4308556E1,1.6574875E1,8.844517E4,6.598487E2,1.5531635E3,2.4781605E1,6.615514E1,8.7732796E1,4.2448688E4,4.599649E4,1.9622137E2,4.6362732E2],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"27","size_leaf_vector":"1"}},{"base_weights":[-4.0401834E-1,-4.8463163E-1,3.5395715E-1,-3.6210705E-2,-0E0,3.0153863E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":376,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[9.631668E1,7.713684E0,4.3484364E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[1.48E2,3.1E1,1.93E2,-3.6210705E-2,-0E0,3.0153863E-2,-0E0],"split_indices":[6,2,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[1.5297969E3,1.3948861E3,1.3491069E2,1.3836653E3,1.1220856E1,1.245224E2,1.0388292E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[6.004416E-3,-1.5420938E-2,2.0567577E-2,-3.918568E-3,-3.75462E-1,9.407906E-2,-2.4771476E-3,9.203706E-3,-8.559573E-2,-6.8033504E-1,-2.2639334E-1,7.0685945E-2,3.1075442E-2,-3.11111E-1,1.593053E-2,-1.6645158E-2,2.4084744E-1,-4.1130164E-1,-1.13817295E-2,-7.051021E-1,-0E0,1.6056485E-1,-5.465847E-1,1.0087271E-1,-1.0888996E-1,-4.4906016E-2,-5.662695E-1,3.3018473E-1,-2.105104E-4,1.2770924E-3,-1.0624299E-2,2.5474858E-2,-1.444368E-2,-3.721894E-2,2.621671E-2,3.8381852E-2,-5.7842406E-3,-3.8928587E-2,-9.626121E-2,5.5842753E-3,2.6657999E-2,-4.8808854E-2,2.1347033E-2,3.9974307E-3,6.945789E-2,-2.0254884E-2,5.360467E-3,-3.8650885E-2,2.6901575E-2,-4.5548756E-2,1.6185768E-2,9.807467E-3,6.899303E-2,-1.0692671E-2,1.8596065E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":377,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,-1,25,27,29,31,33,35,37,-1,39,41,43,45,47,49,51,53,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.8479013E1,1.4872772E2,9.3038635E1,3.872803E1,4.2064224E1,9.6307274E1,2.3764532E2,1.8478255E2,1.17578094E2,6.198059E0,1.00043884E2,6.6418564E1,0E0,1.5485548E2,2.0077249E2,1.2037291E2,1.4461107E2,6.862457E1,1.4394717E2,1.512442E1,0E0,2.157938E0,4.737468E1,4.046956E2,5.4067436E1,2.3491728E2,5.3644043E1,2.2156352E2,1.3837132E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,13,13,14,14,15,15,16,16,17,17,18,18,19,19,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,-1,26,28,30,32,34,36,38,-1,40,42,44,46,48,50,52,54,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4.6453E4,4.5852E4,5.0526E4,4.3668E4,4.5934E4,5.0282E4,5.1803E4,4.2563E4,4.4078E4,7E0,4.6095E4,4.9648E4,3.1075442E-2,5.1283E4,5.2424E4,4.0674E4,2E0,3E0,4.4245E4,2E0,-0E0,3E0,6E0,4.9569E4,4.9998E4,5.105E4,3E0,5.2318E4,5.4578E4,1.2770924E-3,-1.0624299E-2,2.5474858E-2,-1.444368E-2,-3.721894E-2,2.621671E-2,3.8381852E-2,-5.7842406E-3,-3.8928587E-2,-9.626121E-2,5.5842753E-3,2.6657999E-2,-4.8808854E-2,2.1347033E-2,3.9974307E-3,6.945789E-2,-2.0254884E-2,5.360467E-3,-3.8650885E-2,2.6901575E-2,-4.5548756E-2,1.6185768E-2,9.807467E-3,6.899303E-2,-1.0692671E-2,1.8596065E-3],"split_indices":[0,0,0,0,0,0,0,0,0,20,0,0,0,0,0,0,3,20,0,20,0,20,3,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.112387E4,3.664931E4,5.447456E4,3.5543996E4,1.1053123E3,1.3079397E4,4.139516E4,3.0544463E4,4.9995337E3,3.3617035E2,7.691419E2,1.224126E4,8.3813794E2,2.347819E3,3.904734E4,2.7453186E4,3.0912783E3,9.010781E2,4.0984556E3,3.2490616E2,1.1264199E1,3.3855106E2,4.3059085E2,1.0521079E4,1.7201802E3,1.1689701E3,1.178849E3,1.9248059E3,3.7122535E4,2.1638041E4,5.8151445E3,2.506728E3,5.845504E2,8.138864E2,8.719168E1,4.3977927E2,3.658676E3,2.731011E2,5.180504E1,2.741887E2,6.436238E1,3.8767902E2,4.2911808E1,9.987752E3,5.3332764E2,9.190701E2,8.0111005E2,5.4672375E2,6.222464E2,1.1156841E3,6.3164948E1,1.4709606E3,4.5384525E2,5.587489E3,3.1535045E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"55","size_leaf_vector":"1"}},{"base_weights":[4.086022E-3,2.4497164E-2,-1.181594E-2,1.6029535E-2,3.043376E-1,-7.8566533E-1,-5.385493E-3,1.9585779E-2,-5.410382E-2,5.3691906E-1,9.790014E-2,-1.1293749E-1,-4.88686E-2,-1.4438157E-1,4.443265E-3,-2.3166165E-2,4.6016663E-2,4.608479E-1,1.5282531E-1,-5.9491497E-2,4.663443E-1,7.859778E-2,-3.1171408E-1,3.5598636E-1,-7.366885E-3,-8.71736E-4,-2.470341E-2,1.4150031E-2,1.8679127E-3,3.779025E-2,-3.3279173E-3,2.9177144E-2,8.5569285E-2,1.9904701E-2,-3.2119136E-3,-6.1807565E-2,-1.48413535E-2,1.6618397E-2,4.809187E-2,-2.6939975E-2,4.8249328E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":378,"left_children":[1,3,5,7,9,11,13,15,-1,17,19,-1,-1,21,23,25,27,29,-1,-1,31,33,35,37,39,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.9682095E1,9.246275E1,2.4736781E2,9.851584E1,4.968299E1,1.1666946E1,7.026566E1,4.4061264E1,0E0,3.314029E1,2.1294844E2,0E0,0E0,1.2879889E2,1.9885416E2,4.9234592E1,7.096805E1,1.7642616E1,0E0,0E0,6.3936234E0,3.5761223E1,1.0432295E2,5.2056152E1,2.3112035E2,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,9,9,10,10,13,13,14,14,15,15,16,16,17,17,20,20,21,21,22,22,23,23,24,24],"right_children":[2,4,6,8,10,12,14,16,-1,18,20,-1,-1,22,24,26,28,30,-1,-1,32,34,36,38,40,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[4.7672E4,4.7218E4,4.7775E4,4.7088E4,4.7344E4,1E0,4.894E4,3.8305E4,-5.410382E-2,1.1E1,4.7468E4,-1.1293749E-1,-4.88686E-2,4.8283E4,4.9265E4,3.8184E4,3.9406E4,5E0,1.5282531E-1,-5.9491497E-2,7E0,4.796E4,4.8528E4,4.913E4,4.9648E4,-8.71736E-4,-2.470341E-2,1.4150031E-2,1.8679127E-3,3.779025E-2,-3.3279173E-3,2.9177144E-2,8.5569285E-2,1.9904701E-2,-3.2119136E-3,-6.1807565E-2,-1.48413535E-2,1.6618397E-2,4.809187E-2,-2.6939975E-2,4.8249328E-4],"split_indices":[0,0,0,0,0,3,0,0,0,3,0,0,0,0,0,0,0,3,0,0,21,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.111786E4,4.012264E4,5.0995223E4,3.8980168E4,1.1424707E3,4.0223325E2,5.059299E4,3.881473E4,1.6543932E2,5.1301465E2,6.294561E2,3.4301426E1,3.6793182E2,3.3887148E3,4.7204273E4,1.471235E4,2.410238E4,5.0337524E2,9.639428E0,1.7289406E2,4.5656204E2,1.4338074E3,1.9549073E3,1.5492924E3,4.565498E4,1.4231117E4,4.812321E2,2.920951E3,2.118143E4,4.7013235E2,3.3242867E1,4.3653867E2,2.0023357E1,5.799628E2,8.538446E2,3.152499E2,1.6396575E3,1.1065659E3,4.4272638E2,1.7199825E3,4.3935E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"41","size_leaf_vector":"1"}},{"base_weights":[-4.0463227E-1,-4.8492187E-1,3.4440923E-1,-3.618915E-2,-0E0,2.9869003E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":379,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[9.164531E1,6.8668213E0,4.4857616E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[1.14E2,3.1E1,1.93E2,-3.618915E-2,-0E0,2.9869003E-2,-0E0],"split_indices":[6,2,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[1.4759865E3,1.345291E3,1.3069543E2,1.3352673E3,1.00237465E1,1.1908936E2,1.1606074E1],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[6.4700986E-3,7.3740096E-3,-3.1842682E-1,-2.997561E-1,8.3299205E-3,-3.3079717E-2,-6.586899E-3,-4.0961993E-1,-0E0,4.512605E-2,1.247944E-3,6.2148287E-3,-1.0993429E-2,-3.2273263E-2,-0E0,6.4506903E-3,-1.2780562E-2,2.291126E-2,2.0251207E-1,-1.8158515E-1,8.7285815E-3,3.868905E-3,-6.1829817E-3,1.6528E-2,-3.9433986E-2,-1.0341753E-3,-3.0341126E-2,1.0042362E-2,3.1774674E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":380,"left_children":[1,3,5,7,9,-1,11,13,15,17,19,-1,-1,-1,-1,-1,-1,21,23,25,27,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.4262388E1,2.4349506E1,5.624403E0,7.576721E0,2.3248077E1,0E0,1.8405476E0,1.6299839E0,1.5366443E0,4.865229E1,1.0285404E2,0E0,0E0,0E0,0E0,0E0,0E0,4.0144794E1,2.6909111E1,1.10741905E2,4.0138287E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,6,6,7,7,8,8,9,9,10,10,17,17,18,18,19,19,20,20],"right_children":[2,4,6,8,10,-1,12,14,16,18,20,-1,-1,-1,-1,-1,-1,22,24,26,28,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[6.5172E4,3.32E4,3E0,3E0,3.8305E4,-3.3079717E-2,8E0,1E0,1.7178901E3,3.7885E4,3.9406E4,6.2148287E-3,-1.0993429E-2,-3.2273263E-2,-0E0,6.4506903E-3,-1.2780562E-2,3.6946E4,7E0,3.8747E4,4.0133E4,3.868905E-3,-6.1829817E-3,1.6528E-2,-3.9433986E-2,-1.0341753E-3,-3.0341126E-2,1.0042362E-2,3.1774674E-4],"split_indices":[0,0,20,21,0,0,3,47,21,0,0,0,0,0,0,0,0,0,20,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.1116086E4,9.08956E4,2.2048628E2,2.4832518E2,9.064727E4,1.3452686E2,8.595942E1,1.745763E2,7.374889E1,1.4439533E4,7.620774E4,1.9821894E1,6.613753E1,1.5966951E2,1.4906779E1,4.3563023E1,3.018587E1,1.2706258E4,1.7332747E3,2.9459585E3,7.326179E4,1.0008428E4,2.6978306E3,1.6985828E3,3.469188E1,1.7322009E3,1.2137576E3,2.3746472E3,7.088714E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"29","size_leaf_vector":"1"}},{"base_weights":[2.546558E-3,3.035216E-3,-2.3239717E-1,-2.8955134E-2,5.286113E-3,-2.6902482E-2,-0E0,-7.28415E-2,-1.1928283E-2,1.7685745E-3,2.209275E-2,-4.007251E-2,-2.538287E-1,-6.5064356E-3,-3.0604702E-1,-1.6536126E-2,2.0199951E-3,3.919961E-2,3.7912552E-3,2.811064E-3,-3.8852836E-3,-2.1171786E-2,-0E0,9.2273805E-4,-3.3853608E-3,-3.2525286E-2,-0E0,-5.6985527E-4,3.1143118E-4,2.127384E-2,2.6567085E-3,-1.918557E-3,6.391283E-4],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":381,"left_children":[1,3,5,7,9,-1,-1,11,13,15,17,19,21,23,25,-1,27,29,31,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[8.602943E0,6.3553543E0,7.483203E0,3.5971022E0,4.841755E0,0E0,0E0,6.2641854E0,4.2777934E0,2.23606E0,4.141194E0,1.4224751E0,2.3962889E0,3.4634004E0,3.3026066E0,0E0,1.5024838E0,2.827179E0,9.092845E-1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,16,16,17,17,18,18],"right_children":[2,4,6,8,10,-1,-1,12,14,16,18,20,22,24,26,-1,28,30,32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[1.6E1,2.59E2,6.76E1,5.6E1,2E0,-2.6902482E-2,-0E0,2E0,6.2E1,6.2E1,3E0,7E0,9E0,1.09E2,1.2715212E3,-1.6536126E-2,1E0,2E0,1.032E3,2.811064E-3,-3.8852836E-3,-2.1171786E-2,-0E0,9.2273805E-4,-3.3853608E-3,-3.2525286E-2,-0E0,-5.6985527E-4,3.1143118E-4,2.127384E-2,2.6567085E-3,-1.918557E-3,6.391283E-4],"split_indices":[20,1,10,45,3,0,0,20,10,5,20,45,20,1,22,0,3,20,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.1042805E4,9.089576E4,1.4704546E2,5.7328926E3,8.516287E4,1.10758514E2,3.6286945E1,1.4626423E3,4.2702505E3,7.082869E4,1.4334182E4,1.2842007E3,1.7844165E2,4.227665E3,4.258537E1,3.5248634E1,7.079344E4,7.1758745E3,7.1583066E3,8.875642E1,1.1954442E3,1.6601935E2,1.2422313E1,2.7178433E3,1.5098218E3,3.3301907E1,9.283463E0,1.240166E4,5.8391777E4,4.6817715E1,7.1290566E3,7.7083276E2,6.387474E3],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"33","size_leaf_vector":"1"}},{"base_weights":[-4.040113E-1,-4.8131981E-1,3.634838E-1,-0E0,-3.6151234E-2,2.9253962E-2,-0E0],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0],"id":382,"left_children":[1,3,5,-1,-1,-1,-1],"loss_changes":[8.7058395E1,9.206726E0,1.8297977E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2],"right_children":[2,4,6,-1,-1,-1,-1],"split_conditions":[2.88181E5,3.3007E4,1.73E2,-0E0,-3.6151234E-2,2.9253962E-2,-0E0],"split_indices":[3,0,4,0,0,0,0],"split_type":[0,0,0,0,0,0,0],"sum_hessian":[1.4209076E3,1.3030547E3,1.1785279E2,1.5293424E1,1.2877614E3,1.0876583E2,9.086966E0],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"7","size_leaf_vector":"1"}},{"base_weights":[4.554156E-3,1.510422E-2,-2.1946985E-2,-2.5594523E-3,1.9584712E-1,-1.5441525E-1,8.491482E-3,1.1667387E-2,-2.1923874E-1,5.828917E-1,1.4459595E-1,-8.687302E-2,-4.840526E-1,8.3277464E-2,-8.057348E-3,5.4962523E-3,4.628336E-1,-6.4269155E-1,-1.5051502E-1,8.145378E-2,3.5942696E-2,-7.8212225E-1,1.8623978E-1,-1.580846E-1,9.872339E-1,-5.2867633E-1,8.662285E-3,2.3501655E-2,3.358465E-2,-5.8371466E-1,3.8434179E-3,8.290051E-4,-1.8555481E-2,3.4624845E-2,-0E0,-5.55545E-2,1.900534E-2,1.9864859E-2,-1.6736021E-2,-6.2060505E-2,-0E0,-0E0,1.6622843E-2,-1.2660172E-3,-3.0527234E-2,1.02315344E-1,3.2538205E-2,-3.0616248E-2,-6.7955256E-2,3.7630901E-3,-4.9426537E-2,-4.953823E-2,4.6552015E-3,-9.087594E-3,2.3406697E-3],"categories":[],"categories_nodes":[],"categories_segments":[],"categories_sizes":[],"default_left":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"id":383,"left_children":[1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,-1,-1,39,41,43,45,47,-1,49,-1,51,53,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"loss_changes":[2.5412682E1,2.1026674E2,1.04895905E2,1.8516988E2,1.097216E2,1.0316742E2,2.6444962E1,1.5161205E2,1.00586426E2,1.5784332E1,1.9712839E2,3.0500842E2,2.538501E1,8.240489E1,1.2122921E2,8.005113E1,3.1765594E0,5.602339E1,1.0412951E2,0E0,0E0,1.4289429E1,3.6781937E1,1.3473083E2,3.4645905E1,2.0079407E1,0E0,5.9920902E1,0E0,2.60597E1,5.8648045E1,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0,0E0],"parents":[2147483647,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,21,21,22,22,23,23,24,24,25,25,27,27,29,29,30,30],"right_children":[2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,-1,-1,40,42,44,46,48,-1,50,-1,52,54,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1],"split_conditions":[5.661E4,5.4578E4,5.8862E4,5.3175E4,5.4658E4,5.8507E4,6.0104E4,5.2821E4,5.3498E4,1E0,5.4824E4,5.832E4,5E0,5.991E4,6.0353E4,5.2424E4,1.2E1,4E0,5.3582E4,8.145378E-2,3.5942696E-2,8E0,5.5105E4,5.7683E4,2E0,2E0,8.662285E-3,8E0,3.358465E-2,4E0,6.1251E4,8.290051E-4,-1.8555481E-2,3.4624845E-2,-0E0,-5.55545E-2,1.900534E-2,1.9864859E-2,-1.6736021E-2,-6.2060505E-2,-0E0,-0E0,1.6622843E-2,-1.2660172E-3,-3.0527234E-2,1.02315344E-1,3.2538205E-2,-3.0616248E-2,-6.7955256E-2,3.7630901E-3,-4.9426537E-2,-4.953823E-2,4.6552015E-3,-9.087594E-3,2.3406697E-3],"split_indices":[0,0,0,0,0,0,0,0,0,3,0,0,3,0,0,0,3,21,0,0,0,3,0,0,3,3,0,3,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"split_type":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"sum_hessian":[9.107433E4,6.5362297E4,2.5712035E4,5.950935E4,5.8529424E3,4.848018E3,2.0864018E4,5.581457E4,3.694784E3,6.56638E2,5.196304E3,4.0520042E3,7.960139E2,3.8633025E3,1.7000715E4,5.5086777E4,7.277905E2,4.9052747E2,3.2042563E3,7.44385E1,5.821995E2,2.0924371E2,4.9870605E3,3.8132646E3,2.3873953E2,7.5444806E2,4.1565853E1,3.3557397E3,5.0756277E2,3.5064853E2,1.6650066E4,5.3917777E4,1.1690011E3,7.177883E2,1.00021715E1,4.4516153E2,4.536594E1,4.766054E2,2.727651E3,1.9883658E2,1.0407144E1,8.8161523E2,4.1054453E3,2.4883994E3,1.3248651E3,1.2177859E2,1.1696094E2,6.1546106E2,1.38987E2,3.245422E3,1.1031764E2,3.18659E2,3.1989544E1,2.941456E3,1.370861E4],"tree_param":{"num_deleted":"0","num_feature":"49","num_nodes":"55","size_leaf_vector":"1"}}]},"name":"gbtree"},"learner_model_param":{"base_score":"5E-1","boost_from_average":"1","num_class":"3","num_feature":"49","num_target":"1"},"objective":{"name":"multi:softmax","softmax_multiclass_param":{"num_class":"3"}}},"version":[2,1,1]}