MLDecisionTreesClassifier.ipynb

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   "source": [
    "import graphlab as gl\n"
   ]
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     "text": [
      "This non-commercial license of GraphLab Create for academic use is assigned to padhigayatri.official@gmail.com and will expire on January 02, 2019.\n"
     ]
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     "text": [
      "[INFO] graphlab.cython.cy_server: GraphLab Create v2.1 started. Logging: C:\\Users\\padhi\\AppData\\Local\\Temp\\graphlab_server_1515415715.log.0\n"
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       "<pre>Downloading https://static.turi.com/datasets/xgboost/mushroom.csv to C:/Users/padhi/AppData/Local/Temp/graphlab-padhi/6472/6f37877f-93b5-4bf0-803b-6edef2e757b5.csv</pre>"
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      "text/plain": [
       "Downloading https://static.turi.com/datasets/xgboost/mushroom.csv to C:/Users/padhi/AppData/Local/Temp/graphlab-padhi/6472/6f37877f-93b5-4bf0-803b-6edef2e757b5.csv"
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      "text/html": [
       "<pre>Finished parsing file https://static.turi.com/datasets/xgboost/mushroom.csv</pre>"
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      "text/plain": [
       "Finished parsing file https://static.turi.com/datasets/xgboost/mushroom.csv"
      ]
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     "metadata": {},
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      "text/html": [
       "<pre>Parsing completed. Parsed 100 lines in 0.140627 secs.</pre>"
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      "text/plain": [
       "Parsing completed. Parsed 100 lines in 0.140627 secs."
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     "text": [
      "------------------------------------------------------\n",
      "Inferred types from first 100 line(s) of file as \n",
      "column_type_hints=[str,str,str,str,str,str,str,str,str,str,str,str,str,str,str,str,str,str,str,str,str,str,str]\n",
      "If parsing fails due to incorrect types, you can correct\n",
      "the inferred type list above and pass it to read_csv in\n",
      "the column_type_hints argument\n",
      "------------------------------------------------------\n"
     ]
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     "data": {
      "text/html": [
       "<pre>Finished parsing file https://static.turi.com/datasets/xgboost/mushroom.csv</pre>"
      ],
      "text/plain": [
       "Finished parsing file https://static.turi.com/datasets/xgboost/mushroom.csv"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
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      "text/html": [
       "<pre>Parsing completed. Parsed 8124 lines in 0.078126 secs.</pre>"
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       "Parsing completed. Parsed 8124 lines in 0.078126 secs."
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   "source": [
    "data =  gl.SFrame.read_csv('https://static.turi.com/datasets/xgboost/mushroom.csv') # Load the data\n"
   ]
  },
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       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">c</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">s</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">s</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">w</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">w</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">e</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">c</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">s</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">s</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">w</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">w</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">e</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">e</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">s</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">s</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">w</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">w</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">e</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">c</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">s</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">s</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">w</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">w</td>\n",
       "    </tr>\n",
       "</table>\n",
       "<table frame=\"box\" rules=\"cols\">\n",
       "    <tr>\n",
       "        <th style=\"padding-left: 1em; padding-right: 1em; text-align: center\">veil-color</th>\n",
       "        <th style=\"padding-left: 1em; padding-right: 1em; text-align: center\">ring-number</th>\n",
       "        <th style=\"padding-left: 1em; padding-right: 1em; text-align: center\">ring-type</th>\n",
       "        <th style=\"padding-left: 1em; padding-right: 1em; text-align: center\">spore-print-color</th>\n",
       "        <th style=\"padding-left: 1em; padding-right: 1em; text-align: center\">population</th>\n",
       "        <th style=\"padding-left: 1em; padding-right: 1em; text-align: center\">habitat</th>\n",
       "        <th style=\"padding-left: 1em; padding-right: 1em; text-align: center\">veil-type</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">w</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">o</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">p</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">k</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">s</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">u</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">p</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">w</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">o</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">p</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">n</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">n</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">g</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">p</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">w</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">o</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">p</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">n</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">n</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">m</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">p</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">w</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">o</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">p</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">k</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">s</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">u</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">p</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">w</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">o</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">e</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">n</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">a</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">g</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">p</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">w</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">o</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">p</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">k</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">n</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">g</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">p</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">w</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">o</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">p</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">k</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">n</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">m</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">p</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">w</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">o</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">p</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">n</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">s</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">m</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">p</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">w</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">o</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">p</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">k</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">v</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">g</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">p</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">w</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">o</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">p</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">k</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">s</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">m</td>\n",
       "        <td style=\"padding-left: 1em; padding-right: 1em; text-align: center; vertical-align: top\">p</td>\n",
       "    </tr>\n",
       "</table>\n",
       "[8124 rows x 23 columns]<br/>Note: Only the head of the SFrame is printed.<br/>You can use print_rows(num_rows=m, num_columns=n) to print more rows and columns.\n",
       "</div>"
      ],
      "text/plain": [
       "Columns:\n",
       "\tlabel\tstr\n",
       "\tcap-shape\tstr\n",
       "\tcap-surface\tstr\n",
       "\tcap-color\tstr\n",
       "\tbruises?\tstr\n",
       "\todor\tstr\n",
       "\tgill-attachment\tstr\n",
       "\tgill-spacing\tstr\n",
       "\tgill-size\tstr\n",
       "\tgill-color\tstr\n",
       "\tstalk-shape\tstr\n",
       "\tstalk-root\tstr\n",
       "\tstalk-surface-above-ring\tstr\n",
       "\tstalk-surface-below-ring\tstr\n",
       "\tstalk-color-above-ring\tstr\n",
       "\tstalk-color-below-ring\tstr\n",
       "\tveil-color\tstr\n",
       "\tring-number\tstr\n",
       "\tring-type\tstr\n",
       "\tspore-print-color\tstr\n",
       "\tpopulation\tstr\n",
       "\thabitat\tstr\n",
       "\tveil-type\tstr\n",
       "\n",
       "Rows: 8124\n",
       "\n",
       "Data:\n",
       "+-------+-----------+-------------+-----------+----------+------+-----------------+\n",
       "| label | cap-shape | cap-surface | cap-color | bruises? | odor | gill-attachment |\n",
       "+-------+-----------+-------------+-----------+----------+------+-----------------+\n",
       "|   c   |     x     |      s      |     n     |    t     |  p   |        f        |\n",
       "|   p   |     x     |      s      |     y     |    t     |  a   |        f        |\n",
       "|   p   |     b     |      s      |     w     |    t     |  l   |        f        |\n",
       "|   c   |     x     |      y      |     w     |    t     |  p   |        f        |\n",
       "|   p   |     x     |      s      |     g     |    f     |  n   |        f        |\n",
       "|   p   |     x     |      y      |     y     |    t     |  a   |        f        |\n",
       "|   p   |     b     |      s      |     w     |    t     |  a   |        f        |\n",
       "|   p   |     b     |      y      |     w     |    t     |  l   |        f        |\n",
       "|   c   |     x     |      y      |     w     |    t     |  p   |        f        |\n",
       "|   p   |     b     |      s      |     y     |    t     |  a   |        f        |\n",
       "+-------+-----------+-------------+-----------+----------+------+-----------------+\n",
       "+--------------+-----------+------------+-------------+------------+--------------------------+\n",
       "| gill-spacing | gill-size | gill-color | stalk-shape | stalk-root | stalk-surface-above-ring |\n",
       "+--------------+-----------+------------+-------------+------------+--------------------------+\n",
       "|      c       |     n     |     k      |      e      |     e      |            s             |\n",
       "|      c       |     b     |     k      |      e      |     c      |            s             |\n",
       "|      c       |     b     |     n      |      e      |     c      |            s             |\n",
       "|      c       |     n     |     n      |      e      |     e      |            s             |\n",
       "|      w       |     b     |     k      |      t      |     e      |            s             |\n",
       "|      c       |     b     |     n      |      e      |     c      |            s             |\n",
       "|      c       |     b     |     g      |      e      |     c      |            s             |\n",
       "|      c       |     b     |     n      |      e      |     c      |            s             |\n",
       "|      c       |     n     |     p      |      e      |     e      |            s             |\n",
       "|      c       |     b     |     g      |      e      |     c      |            s             |\n",
       "+--------------+-----------+------------+-------------+------------+--------------------------+\n",
       "+--------------------------+------------------------+------------------------+------------+\n",
       "| stalk-surface-below-ring | stalk-color-above-ring | stalk-color-below-ring | veil-color |\n",
       "+--------------------------+------------------------+------------------------+------------+\n",
       "|            s             |           w            |           w            |     w      |\n",
       "|            s             |           w            |           w            |     w      |\n",
       "|            s             |           w            |           w            |     w      |\n",
       "|            s             |           w            |           w            |     w      |\n",
       "|            s             |           w            |           w            |     w      |\n",
       "|            s             |           w            |           w            |     w      |\n",
       "|            s             |           w            |           w            |     w      |\n",
       "|            s             |           w            |           w            |     w      |\n",
       "|            s             |           w            |           w            |     w      |\n",
       "|            s             |           w            |           w            |     w      |\n",
       "+--------------------------+------------------------+------------------------+------------+\n",
       "+-------------+-----------+-------------------+-----+\n",
       "| ring-number | ring-type | spore-print-color | ... |\n",
       "+-------------+-----------+-------------------+-----+\n",
       "|      o      |     p     |         k         | ... |\n",
       "|      o      |     p     |         n         | ... |\n",
       "|      o      |     p     |         n         | ... |\n",
       "|      o      |     p     |         k         | ... |\n",
       "|      o      |     e     |         n         | ... |\n",
       "|      o      |     p     |         k         | ... |\n",
       "|      o      |     p     |         k         | ... |\n",
       "|      o      |     p     |         n         | ... |\n",
       "|      o      |     p     |         k         | ... |\n",
       "|      o      |     p     |         k         | ... |\n",
       "+-------------+-----------+-------------------+-----+\n",
       "[8124 rows x 23 columns]\n",
       "Note: Only the head of the SFrame is printed.\n",
       "You can use print_rows(num_rows=m, num_columns=n) to print more rows and columns."
      ]
     },
     "execution_count": 4,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "data"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "data['label'] = data['label'] == 'c' # Label 'c' is edible"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "train_data, test_data = data.random_split(0.8) # Make a train-test split"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "PROGRESS: Creating a validation set from 5 percent of training data. This may take a while.\n",
      "          You can set ``validation_set=None`` to disable validation tracking.\n",
      "\n"
     ]
    },
    {
     "data": {
      "text/html": [
       "<pre>WARNING: Detected extremely low variance for feature(s) 'veil-type' because all entries are nearly the same.\n",
       "Proceeding with model training using all features. If the model does not provide results of adequate quality, exclude the above mentioned feature(s) from the input dataset.</pre>"
      ],
      "text/plain": [
       "WARNING: Detected extremely low variance for feature(s) 'veil-type' because all entries are nearly the same.\n",
       "Proceeding with model training using all features. If the model does not provide results of adequate quality, exclude the above mentioned feature(s) from the input dataset."
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/html": [
       "<pre>Decision tree classifier:</pre>"
      ],
      "text/plain": [
       "Decision tree classifier:"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/html": [
       "<pre>--------------------------------------------------------</pre>"
      ],
      "text/plain": [
       "--------------------------------------------------------"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/html": [
       "<pre>Number of examples          : 6141</pre>"
      ],
      "text/plain": [
       "Number of examples          : 6141"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/html": [
       "<pre>Number of classes           : 2</pre>"
      ],
      "text/plain": [
       "Number of classes           : 2"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/html": [
       "<pre>Number of feature columns   : 22</pre>"
      ],
      "text/plain": [
       "Number of feature columns   : 22"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/html": [
       "<pre>Number of unpacked features : 22</pre>"
      ],
      "text/plain": [
       "Number of unpacked features : 22"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/html": [
       "<pre>+-----------+--------------+-------------------+---------------------+-------------------+---------------------+</pre>"
      ],
      "text/plain": [
       "+-----------+--------------+-------------------+---------------------+-------------------+---------------------+"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/html": [
       "<pre>| Iteration | Elapsed Time | Training-accuracy | Validation-accuracy | Training-log_loss | Validation-log_loss |</pre>"
      ],
      "text/plain": [
       "| Iteration | Elapsed Time | Training-accuracy | Validation-accuracy | Training-log_loss | Validation-log_loss |"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/html": [
       "<pre>+-----------+--------------+-------------------+---------------------+-------------------+---------------------+</pre>"
      ],
      "text/plain": [
       "+-----------+--------------+-------------------+---------------------+-------------------+---------------------+"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/html": [
       "<pre>| 1         | 0.031231     | 0.959127          | 0.968391            | 0.465173          | 0.461911            |</pre>"
      ],
      "text/plain": [
       "| 1         | 0.031231     | 0.959127          | 0.968391            | 0.465173          | 0.461911            |"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/html": [
       "<pre>+-----------+--------------+-------------------+---------------------+-------------------+---------------------+</pre>"
      ],
      "text/plain": [
       "+-----------+--------------+-------------------+---------------------+-------------------+---------------------+"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "model = gl.decision_tree_classifier.create(train_data, target='label',\n",
    "                                           max_depth = 3) # Create a model"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "predictions = model.predict(test_data) # Save predictions to an SArray"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "results = model.evaluate(test_data) # Evaluate the model and save the results into a dictionary\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Canvas is accessible via web browser at the URL: http://localhost:10844/index.html\n",
      "Opening Canvas in default web browser.\n"
     ]
    }
   ],
   "source": [
    "model.show(view=\"Tree\", tree_id=0)\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Canvas is accessible via web browser at the URL: http://localhost:10844/index.html\n",
      "Opening Canvas in default web browser.\n"
     ]
    }
   ],
   "source": [
    "model.show(view=\"Tree\", tree_id=1)\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": []
  }
 ],
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