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submission_history.txt
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submission_history.txt
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1- 0.145900Standard scaler with weights: 10-10-05-01-01-01-05-05-2
2- 0.135167Standard scaler with weights: 10-10-05-01-01-01-02-02-1
3- 0.145651Standard scaler with weights: 10-10-10-03-03-03-10-10-4
4- 0.087714Standard scaler with weights: 10-10-10-03-03-03-10-10-10 => Jaccard is pretty good
5- 0.099632Min-Max scaler with weights: 10-10-10-03-03-03-10-10-5
6- 0.089761Min-Max scaler with weights: 10-05-05-03-03-03-05-05-20 2 => MinMax scaler doesn't really work very well does it
7- 0.158367Standard scaler with weights: 05-05-05-01-01-01-05-05-5
8- 0.157370Standard scaler with weights: 05-05-05-01-01-01-05-05-50 (Tried hot_videos_m and hot_videos_f
9- 0.160277Standard scaler with weights: 05-05-05-01-01-01-05-10-8
10- 0.161100 Standard scaler with weights: 00-00-00-00-00-00-00-00-01 (jaccard alone
11- 0.140996 Standard scaler with weights: 00-00-00-00-00-00-00-00-00-01-01-01 - Added sim_gender & separated 3 jaccard scores
12- 0.159470 Min-Max scaler with weights: 00-00-00-00-00-00-00-00-00-01-05-2
13- 0.161130 Standard scaler with weights: 05-05-10-10-01-03-03-05-10-10-25-100 - Better scaling and feature similarity calculatio
14- 0.155238 Standard scaler with weights: 05-05-10-10-01-03-03-05-10-10-30-90 - Try (x,1), (x,2) and (x,3) score grouping instead of (x,x
15- 0.150099 Standard scaler with weights: 05-05-10-10-01-03-03-05-10-15-30-4
16- 0.152626 Standard scaler with weights: 05-05-10-10-01-03-03-05-10-0-100-20
17- 0.151006 Standard scaler with weights: 05-05-10-10-01-03-03-05-10-10-20-4
18- 0.151910 Standard scaler with weights: 00-00-00-00-00-00-00-00-00-10-50-100 - Again, just Jaccar
19- 0.159887 Standard scaler with weights: 05-05-10-10-01-03-03-05-10-10-25-100 - Do not punish low similarity (only count when score is > 0
20- 0.161194 Standard scaler with weights: 05-05-10-10-01-03-03-05-10-25-10-50-100 - additional original jaccard + old 3 jaccar
21- 0.160826 Standard scaler with weights: 05-05-10-10-01-03-03-05-10-25-10-75-19
22- 0.156655 Standard scaler with weights: 05-05-10-10-01-03-03-05-10-10-10-50-10
23- 0.162476 Standard scaler with weights: 03-10-10-20-10-03-03-10-20-10-10-50-100 - better weight
24- 0.161676 Standard scaler with weights: 03-10-10-20-10-03-03-10-20-10-10-50-100-01-05-10 - 1-2-3 seems better..
25- 0.159341 Standard scaler with weights: 03-10-10-20-10-03-03-10-20-10-10-50-100-01-01-01 - 1-2-3 seems best..
26- 0.162476 Standard scaler with weights: 03-10-10-20-10-03-03-10-20-10-10-50-100-01-02-0
27- 0.161225 Standard scaler with weights: 03-10-10-20-10-03-03-10-20-10-10-50-100-01-01-01 - 1-1-1 but use mv_ratio to
28- 0.161059 Standard scaler with weights: 03-95-95-20-10-03-03-10-20-10-10-50-100-01-02-0
29- 0.135354 Standard scaler with weights: 03-10-10-20-10-03-03-10-20-50-50-01-02-03 - cosine similarity instead of jaccar
30- 0.148153 Standard scaler with weights: 03-10-10-20-10-03-03-10-20-100-00-01-02-03 - cosine similarity (mv ratio) instead of jaccar
31- 0.125421 Standard scaler with weights: 03-10-10-20-10-03-03-10-20-00-100-01-02-03 - cosine similarity (score) instead of jaccar
32- 0.148942 Standard scaler with weights: 00-00-00-00-00-00-00-00-00-100-00-01-02-03 - cosine similarity (mv ratio) alon
33- 0.168689 Standard scaler with weights: 00-00-00-00-00-00-00-00-00-00-00-00-50-50-50-01-02-03 - New Jaccard and only itsel
34- 0.165453 Standard scaler with weights: 03-10-10-20-10-03-03-10-20-00-00-00-50-50-50-01-02-03 - New Jaccard with other weight
35- 0.152911 Standard scaler with weights: 00-00-00-00-00-00-00-00-00-00-00-00-50-50-50-25-25-25-01-02-03 - New Jaccard and only itself (wrong weightages
36- 0.161728 Standard scaler with weights: 00-00-00-00-00-00-00-00-00-00-00-00-15-15-15-50-50-50-01-02-03 - New Jaccard and only itsel
37- 0.170228 Standard scaler with weights: 00-00-00-00-00-00-00-00-00-50-50-50-01-02-03 - new hot video formula (#user / time^2
38- 0.172902 Standard scaler with weights: 00-00-00-00-00-00-00-00-00-50-50-50-01-02-03 - new hot video formula (#user / time
39- 0.188361 Standard scaler with weights: 00-00-00-00-00-00-00-00-15-50-50-50-01-02-03 - Weight hot videos higher
40- 0.175524 Standard scaler with weights: 00-00-00-00-00-00-00-00-05-50-50-50-01-02-03 - Well, hot videos are really important
41- 0.197173 Only hot videos - Dam
42- 0.187228 Only hot videos (filter by score==3
43- 0.194124 00-00-00-00-00-00-00-00-50-50-50-50-01-02-03 - Refactorin
44- 0.191452 50-00-00-00-00-00-00-00-50-10-25-50-01-02-0
45- 0.194124 00-00-00-00-00-00-00-00-50-10-25-50-01-02-0
46- 0.191452 01-00-00-00-00-00-00-00-01-00-00-01-01-02-0
47- 0.181584 00-00-00-00-00-00-00-00-00-05-15-35-01-02-03 - limit video-matrix to include top 20 videos only (bugged
48- 0.181584 00-00-00-00-00-00-00-00-00-00-00-01-01-02-03 - bugge
49- 0.176865 00-00-00-00-00-00-00-00-00-00-00-01-01-02-03 - filtering bu
50- 0.181028 00-00-00-00-00-00-00-00-01-01-03-05-01-02-03 - filtering bu
51- 0.176821 00-00-00-00-00-00-00-00-00-01-03-05-01-02-03 - jaccard on only top 20 (unless user already viewed all of them) bug fixe
52- 0.179890 00-00-00-00-00-00-00-00-00-00-00-01-01-02-03 - jaccard_3 on only top 10 (unless user already viewed all of them) bug fixe
53- 0.189109 00-00-00-00-00-00-00-00-01-03-05-01-02-03 (top 100 only) - factor in hotness properl
54- 0.190801 00-00-00-00-00-00-00-00-01-03-05-01-02-03 (top 20 only
55- 0.192084 00-00-00-00-00-00-00-00-01-03-05-01-02-03 (top 10 only
56- 0.191566 01-01-01-00-00-00-01-01-00-01-03-00-01-0
57- 0.201594 new hot video
58- 0.202451 new hot videos (only count score= 2 or 3
59- 0.181191 new hot videos (score= 2 or 3, sqrt
60- 0.189585 new hot videos (score= 2 or 3, pow 2
61- 0.199957 01-01-01-00-00-00-01-01-00-04-07-00-01-02-top-2
62- 0.199543 03-03-05-00-00-00-05-05-00-02-10-01-02-03-top-2
63- 0.202127 03-03-05-00-00-00-05-05-00-02-10-01-02-03-top-20 - freshnes
64- 0.204343 03-03-05-00-00-00-05-05-00-02-10-01-02-03-top-1
65- 0.202351 03-03-05-00-00-00-05-05-00-02-10-01-02-03-top-10
66- 0.206155 03-30-05-00-00-00-05-05-01-05-25-01-05-25-top-1
67- 0.204596 03-03-05-00-00-00-05-15-01-15-45-01-05-45-top-1
68- 0.206163 03-03-05-00-00-00-05-05-01-05-45-01-05-15-top-1
69- 0.201184 03-03-05-00-00-00-05-05-00-05-45-00-05-15-top-100 - hotness^
70- 0.195498 03-03-05-00-00-00-05-05-00-05-05-00-05-15-top-5
71- 0.201141 00-00-00-00-00-00-00-00-00-15-45-00-05-15-top-5
72- 0.204553 00-00-00-00-00-00-00-00-00-15-45-00-05-15-top-10 Minma
73- 0.201493 03-03-05-00-00-00-05-05-00-05-45-00-05-15-top-100 - minmax freshness 1-
74- 0.203345 03-03-05-00-00-00-05-05-01-05-45-01-05-15-top-10 No freshnes
75- 0.205918 03-03-05-00-00-00-05-05-01-05-45-01-05-15-top-10 freshness^
76- 0.205935 03-03-05-00-00-00-05-05-01-05-45-01-05-15-top-10 freshness^2 minmax 1-
77- 0.168555 03-03-05-00-00-00-05-05-01-05-45-01-05-15-top-10 amazon-limit-by-top-per
78- 0.184913 03-03-05-00-00-00-05-05-01-05-45-01-05-15-top-10 limit -by-hotness-combine-by-aws-per
79- 0.202482 03-03-05-00-00-00-05-05-01-05-45-01-05-15-top-10 hotness only when score =
80- 0.203116 3-3-0-0-0-0-5-25-1-15-45-1-15-45-top-1
81- 0.204379 3-3-25-0-0-0-5-1-1-15-45-1-15-45-top-
82- 0.199439 3-3-25-0-0-0-5-25-1-15-45-1-15-45-top-5-nofresh-nohotnes
83- 0.184235 3-3-25-0-0-0-5-25-1-15-45-1-15-45-top-25-nohotnes
84- 0.202711 90-5-5-0-0-0-5-15-1-10-45-1-5-7-top-100 -hot^
85- 0.202381 99-5-5-0-0-0-5-15-1-45-45-1-5-5-top-2
86- 0.168672 99-5-5-0-0-0-5-15-1-45-45-1-5-5-top-100 -hotnessminmax1-2-newjaccar
87- 0.180541 99-5-5-0-0-0-5-15-1-45-45-1-5-5-top-100 -hotnessminmax0-1-newjaccar
88- 0.188778 99-5-5-0-0-0-5-15-1-45-45-1-5-5-top-100 -noscale-newjaccar
89- 0.194169 3-3-5-0-0-0-5-5-1-5-45-1-5-15-top-10 -newjaccard is ba
90- 0.206163 3-3-5-0-0-0-5-5-1-5-45-1-5-15-top-1
91- 0.205861 3-3-25-0-0-0-5-0-1-25-45-1-5-5-top-1
92- 0.199735 25-5-25-0-0-0-15-15-0-0-45-0-0-5-top-1
93- 0.204245 25-5-25-0-0-0-0-0-0-45-45-0-5-5-top-1
94- 0.211681 03-03-05-00-00-00-05-05-01-05-45-01-05-15-top-10 mimic #68 with a split for Hotness (male / female / overall
95- 0.201120 00-00-00-00-00-00-00-00-00-00-00-01-05-15-top-10 hotness (split) onl
96- 0.210312 03-03-05-00-00-00-05-05-01-05-45-01-05-15-top-10 mimic #94 with hotness^
97- 0.211086 03-03-05-00-00-00-05-05-01-05-45-01-05-15-top-25 mimic #94 with top2
98- 0.212555 03-03-05-00-00-00-05-05-01-05-45-01-05-15-top-10 best_videos to be divided (f,m,o
99- 0.212485 03-03-05-00-00-00-05-05-01-25-45-01-02-03-top-1
100 0.212396 03-03-05-00-00-00-05-05-01-05-45-01-05-15-top-10 #mimic 98 but treat hot_overall as femal
101 0.214330 03-03-05-00-00-00-05-05-01-05-45-01-05-15-top-10 #fresh^
102 0.213760 03-03-05-00-00-00-05-05-01-05-45-01-05-15-top-10 #fresh^
103 0.212328 15-03-05-00-00-00-15-15-01-05-45-01-05-15-top-1
104 0.214434 03-03-05-00-00-00-05-05-01-05-45-01-05-15-top-10 #fresh^2, updated hot_
105 0.213791 03-03-05-00-00-00-05-05-01-05-45-01-05-15-top-10 bestnes
106 0.189606 03-03-05-00-00-00-05-05-01-05-45-01-05-15-top-10 bestness no hotnes
108 0.214066 03-03-05-00-00-00-05-05-15-15-45-01-02-03-top-1
109 0.214225 03-03-05-00-00-00-05-05-25-25-25-01-05-15-top-10 fresh^
110 0.214307 03-03-05-00-00-00-05-05-01-05-45-01-05-15-top-10 fresh^
111 0.194942 svd-v
112 0.214213 submit-3-3-5-0-0-0-5-5-1-5-45-95-1-5-15-top-1
113 0.213590 submit-3-3-5-0-0-0-5-5-1-5-25-25-1-2-3-top-1
114 0.212152 submit-0-0-0-0-0-0-0-0-0-1-1-1-0-1-1-top-1
115 0.205756 submit-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-top-1
116 0.214295 submit-3-3-5-0-0-0-5-5-1-5-45-25-1-5-15-top-1
117 0.208086 submit-5-3-0-0-0-0-5-15-1-10-25-25-0-1-5-top-15 no punishment if score less than 0, fixed jaccard to exclude not-hot movie
118 0.214475 submit-3-3-5-0-0-0-5-5-1-5-45-95-1-5-15-top-10 # old param
119 0.214270 submit-3-3-5-0-0-0-5-5-1-5-45-0-1-5-15-top-1
120 0.214474 submit-3-3-5-0-0-0-5-5-1-5-95-145-1-5-15-top-1
121 0.212959 submit-3-3-5-0-0-0-5-5-1-5-45-95-1-5-15-top-1
122 0.214205 submit-3-3-5-0-0-0-5-5-1-5-25-25-1-5-25-top-1
123 0.209646 submit-3-3-5-0-0-0-5-5-1-5-45-95-1-5-15-top-10-minma
124 0.212232 submit-3-3-5-0-0-0-5-5-1-5-15-15-1-5-15-top-10-minma
125 0.209993 submit-3-3-5-0-0-0-5-5-1-5-10-10-1-5-15-top-10-minma
126 0.213060 submit-3-3-5-0-0-0-5-5-1-5-25-25-1-5-15-top-10-minma
127 0.214074 submit-3-3-5-0-0-0-5-5-1-5-45-1-5-15-top-10-no-sv
128 0.212358 submit-3-3-5-0-0-0-5-5-1-5-15-1-5-15-top-100 - filter before scaling
129 0.204905 submit-3-3-5-0-0-0-5-5-1-5-15-1-5-15-top-1
130 0.212648 submit-3-3-5-0-0-0-5-5-1-5-25-1-5-15-top-5
131 0.204847 submit-3-3-5-0-0-0-5-5-1-5-10-1-3-5-top-2
132 0.212818 submit-3-3-5-0-0-0-5-5-1-5-45-1-3-15-top-2
133 0.213767 submit-3-3-5-0-0-0-5-5-1-5-45-1-3-15-top-5
134 0.213771 submit-3-3-5-0-0-0-5-5-1-5-45-1-3-15-top-10
135 0.211289 submit-3-3-5-0-0-0-5-5-1-5-45-1-3-15-top-100-remove-hotnes
136 0.213702 submit-0-0-0-0-0-0-0-0-0-1-5-1-3-15-top-10
137 0.212764 submit-1-0-0-0-0-0-1-1-0-1-5-1-3-15-top-10
138 0.213433 submit-0-0-0-0-0-0-0-0-1-2-3-1-2-3-top-10
139 0.213491 submit-0-0-0-0-0-0-0-0-1-3-25-1-3-25-top-100 # rate = 3 is much more importan
140 0.213325 submit-0-0-0-0-0-0-0-0-1-3-25-1-3-25-top-60
141 0.213366 submit-3-0-0-0-0-0-3-3-1-3-15-1-3-15-top-20
142 0.213432 submit-3-3-5-0-0-0-5-5-0-0-15-15-15-1-3-15-top-200 .cs
143 0.213308 submit-3-3-5-0-0-0-5-5-0-0-15-15-15-1-3-15-top-5
144 0.214930 submit-3-3-5-0-0-0-5-5-0-0-15-15-45-1-3-15-top-5
145 0.212846 submit-3-3-5-0-0-0-5-5-0-0-15-45-15-1-3-15-top-5
146 0.214009 submit-3-3-5-0-0-0-5-5-0-0-15-15-45-1-3-15-top-100