images/dt_structure_depth3.svg

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
 "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<!-- Generated by graphviz version 2.38.0 (20140413.2041)
 -->
<!-- Title: Tree Pages: 1 -->
<svg width="480pt" height="358pt"
 viewBox="0.00 0.00 480.02 358.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 354)">
<title>Tree</title>
<polygon fill="white" stroke="none" points="-4,4 -4,-354 476.024,-354 476.024,4 -4,4"/>
<!-- 0 -->
<g id="node1" class="node"><title>0</title>
<polygon fill="none" stroke="black" points="296.05,-350 176.974,-350 176.974,-286 296.05,-286 296.05,-350"/>
<text text-anchor="middle" x="236.512" y="-334.8" font-family="Times,serif" font-size="14.00">X2 &lt;= 0.448</text>
<text text-anchor="middle" x="236.512" y="-320.8" font-family="Times,serif" font-size="14.00">gini = 0.5</text>
<text text-anchor="middle" x="236.512" y="-306.8" font-family="Times,serif" font-size="14.00">samples = 400</text>
<text text-anchor="middle" x="236.512" y="-292.8" font-family="Times,serif" font-size="14.00">value = [200, 200]</text>
</g>
<!-- 1 -->
<g id="node2" class="node"><title>1</title>
<polygon fill="#e58139" fill-opacity="0.690196" stroke="black" points="227.55,-250 115.474,-250 115.474,-186 227.55,-186 227.55,-250"/>
<text text-anchor="middle" x="171.512" y="-234.8" font-family="Times,serif" font-size="14.00">X1 &lt;= &#45;0.533</text>
<text text-anchor="middle" x="171.512" y="-220.8" font-family="Times,serif" font-size="14.00">gini = 0.36</text>
<text text-anchor="middle" x="171.512" y="-206.8" font-family="Times,serif" font-size="14.00">samples = 242</text>
<text text-anchor="middle" x="171.512" y="-192.8" font-family="Times,serif" font-size="14.00">value = [185, 57]</text>
</g>
<!-- 0&#45;&gt;1 -->
<g id="edge1" class="edge"><title>0&#45;&gt;1</title>
<path fill="none" stroke="black" d="M215.946,-285.992C210.196,-277.323 203.867,-267.782 197.834,-258.685"/>
<polygon fill="black" stroke="black" points="200.612,-256.541 192.168,-250.142 194.779,-260.411 200.612,-256.541"/>
<text text-anchor="middle" x="187.207" y="-270.445" font-family="Times,serif" font-size="14.00">True</text>
</g>
<!-- 6 -->
<g id="node7" class="node"><title>6</title>
<polygon fill="#399de5" fill-opacity="0.894118" stroke="black" points="358.55,-250 246.474,-250 246.474,-186 358.55,-186 358.55,-250"/>
<text text-anchor="middle" x="302.512" y="-234.8" font-family="Times,serif" font-size="14.00">X1 &lt;= 1.321</text>
<text text-anchor="middle" x="302.512" y="-220.8" font-family="Times,serif" font-size="14.00">gini = 0.172</text>
<text text-anchor="middle" x="302.512" y="-206.8" font-family="Times,serif" font-size="14.00">samples = 158</text>
<text text-anchor="middle" x="302.512" y="-192.8" font-family="Times,serif" font-size="14.00">value = [15, 143]</text>
</g>
<!-- 0&#45;&gt;6 -->
<g id="edge6" class="edge"><title>0&#45;&gt;6</title>
<path fill="none" stroke="black" d="M257.395,-285.992C263.233,-277.323 269.659,-267.782 275.786,-258.685"/>
<polygon fill="black" stroke="black" points="278.856,-260.392 281.539,-250.142 273.05,-256.482 278.856,-260.392"/>
<text text-anchor="middle" x="286.326" y="-270.48" font-family="Times,serif" font-size="14.00">False</text>
</g>
<!-- 2 -->
<g id="node3" class="node"><title>2</title>
<polygon fill="#399de5" stroke="black" points="98.5504,-143 0.474015,-143 0.474015,-93 98.5504,-93 98.5504,-143"/>
<text text-anchor="middle" x="49.5122" y="-127.8" font-family="Times,serif" font-size="14.00">gini = 0.0</text>
<text text-anchor="middle" x="49.5122" y="-113.8" font-family="Times,serif" font-size="14.00">samples = 25</text>
<text text-anchor="middle" x="49.5122" y="-99.8" font-family="Times,serif" font-size="14.00">value = [0, 25]</text>
</g>
<!-- 1&#45;&gt;2 -->
<g id="edge2" class="edge"><title>1&#45;&gt;2</title>
<path fill="none" stroke="black" d="M132.911,-185.992C118.555,-174.461 102.278,-161.385 87.9378,-149.866"/>
<polygon fill="black" stroke="black" points="89.736,-146.822 79.7479,-143.288 85.3522,-152.279 89.736,-146.822"/>
</g>
<!-- 3 -->
<g id="node4" class="node"><title>3</title>
<polygon fill="#e58139" fill-opacity="0.827451" stroke="black" points="229.55,-150 117.474,-150 117.474,-86 229.55,-86 229.55,-150"/>
<text text-anchor="middle" x="173.512" y="-134.8" font-family="Times,serif" font-size="14.00">X2 &lt;= &#45;0.08</text>
<text text-anchor="middle" x="173.512" y="-120.8" font-family="Times,serif" font-size="14.00">gini = 0.251</text>
<text text-anchor="middle" x="173.512" y="-106.8" font-family="Times,serif" font-size="14.00">samples = 217</text>
<text text-anchor="middle" x="173.512" y="-92.8" font-family="Times,serif" font-size="14.00">value = [185, 32]</text>
</g>
<!-- 1&#45;&gt;3 -->
<g id="edge3" class="edge"><title>1&#45;&gt;3</title>
<path fill="none" stroke="black" d="M172.145,-185.992C172.311,-177.859 172.493,-168.959 172.668,-160.378"/>
<polygon fill="black" stroke="black" points="176.172,-160.212 172.877,-150.142 169.173,-160.069 176.172,-160.212"/>
</g>
<!-- 4 -->
<g id="node5" class="node"><title>4</title>
<polygon fill="#e58139" stroke="black" points="105.037,-50 -0.0122099,-50 -0.0122099,-0 105.037,-0 105.037,-50"/>
<text text-anchor="middle" x="52.5122" y="-34.8" font-family="Times,serif" font-size="14.00">gini = 0.0</text>
<text text-anchor="middle" x="52.5122" y="-20.8" font-family="Times,serif" font-size="14.00">samples = 114</text>
<text text-anchor="middle" x="52.5122" y="-6.8" font-family="Times,serif" font-size="14.00">value = [114, 0]</text>
</g>
<!-- 3&#45;&gt;4 -->
<g id="edge4" class="edge"><title>3&#45;&gt;4</title>
<path fill="none" stroke="black" d="M132.209,-85.9375C119.405,-76.3076 105.32,-65.7151 92.5995,-56.1483"/>
<polygon fill="black" stroke="black" points="94.5601,-53.2434 84.4643,-50.0301 90.3527,-58.8379 94.5601,-53.2434"/>
</g>
<!-- 5 -->
<g id="node6" class="node"><title>5</title>
<polygon fill="#e58139" fill-opacity="0.549020" stroke="black" points="228.05,-50 122.974,-50 122.974,-0 228.05,-0 228.05,-50"/>
<text text-anchor="middle" x="175.512" y="-34.8" font-family="Times,serif" font-size="14.00">gini = 0.428</text>
<text text-anchor="middle" x="175.512" y="-20.8" font-family="Times,serif" font-size="14.00">samples = 103</text>
<text text-anchor="middle" x="175.512" y="-6.8" font-family="Times,serif" font-size="14.00">value = [71, 32]</text>
</g>
<!-- 3&#45;&gt;5 -->
<g id="edge5" class="edge"><title>3&#45;&gt;5</title>
<path fill="none" stroke="black" d="M174.195,-85.9375C174.376,-77.6833 174.573,-68.7219 174.758,-60.3053"/>
<polygon fill="black" stroke="black" points="178.263,-60.1046 174.984,-50.0301 171.265,-59.9507 178.263,-60.1046"/>
</g>
<!-- 7 -->
<g id="node8" class="node"><title>7</title>
<polygon fill="#399de5" fill-opacity="0.956863" stroke="black" points="354.05,-150 248.974,-150 248.974,-86 354.05,-86 354.05,-150"/>
<text text-anchor="middle" x="301.512" y="-134.8" font-family="Times,serif" font-size="14.00">X2 &lt;= 0.632</text>
<text text-anchor="middle" x="301.512" y="-120.8" font-family="Times,serif" font-size="14.00">gini = 0.077</text>
<text text-anchor="middle" x="301.512" y="-106.8" font-family="Times,serif" font-size="14.00">samples = 149</text>
<text text-anchor="middle" x="301.512" y="-92.8" font-family="Times,serif" font-size="14.00">value = [6, 143]</text>
</g>
<!-- 6&#45;&gt;7 -->
<g id="edge7" class="edge"><title>6&#45;&gt;7</title>
<path fill="none" stroke="black" d="M302.196,-185.992C302.113,-177.859 302.022,-168.959 301.934,-160.378"/>
<polygon fill="black" stroke="black" points="305.432,-160.106 301.83,-150.142 298.432,-160.178 305.432,-160.106"/>
</g>
<!-- 10 -->
<g id="node11" class="node"><title>10</title>
<polygon fill="#e58139" stroke="black" points="464.05,-143 372.974,-143 372.974,-93 464.05,-93 464.05,-143"/>
<text text-anchor="middle" x="418.512" y="-127.8" font-family="Times,serif" font-size="14.00">gini = 0.0</text>
<text text-anchor="middle" x="418.512" y="-113.8" font-family="Times,serif" font-size="14.00">samples = 9</text>
<text text-anchor="middle" x="418.512" y="-99.8" font-family="Times,serif" font-size="14.00">value = [9, 0]</text>
</g>
<!-- 6&#45;&gt;10 -->
<g id="edge10" class="edge"><title>6&#45;&gt;10</title>
<path fill="none" stroke="black" d="M339.215,-185.992C352.865,-174.461 368.342,-161.385 381.976,-149.866"/>
<polygon fill="black" stroke="black" points="384.383,-152.415 389.764,-143.288 379.866,-147.068 384.383,-152.415"/>
</g>
<!-- 8 -->
<g id="node9" class="node"><title>8</title>
<polygon fill="#399de5" fill-opacity="0.870588" stroke="black" points="348.55,-50 250.474,-50 250.474,-0 348.55,-0 348.55,-50"/>
<text text-anchor="middle" x="299.512" y="-34.8" font-family="Times,serif" font-size="14.00">gini = 0.202</text>
<text text-anchor="middle" x="299.512" y="-20.8" font-family="Times,serif" font-size="14.00">samples = 35</text>
<text text-anchor="middle" x="299.512" y="-6.8" font-family="Times,serif" font-size="14.00">value = [4, 31]</text>
</g>
<!-- 7&#45;&gt;8 -->
<g id="edge8" class="edge"><title>7&#45;&gt;8</title>
<path fill="none" stroke="black" d="M300.83,-85.9375C300.648,-77.6833 300.451,-68.7219 300.266,-60.3053"/>
<polygon fill="black" stroke="black" points="303.759,-59.9507 300.04,-50.0301 296.761,-60.1046 303.759,-59.9507"/>
</g>
<!-- 9 -->
<g id="node10" class="node"><title>9</title>
<polygon fill="#399de5" fill-opacity="0.980392" stroke="black" points="472.037,-50 366.988,-50 366.988,-0 472.037,-0 472.037,-50"/>
<text text-anchor="middle" x="419.512" y="-34.8" font-family="Times,serif" font-size="14.00">gini = 0.034</text>
<text text-anchor="middle" x="419.512" y="-20.8" font-family="Times,serif" font-size="14.00">samples = 114</text>
<text text-anchor="middle" x="419.512" y="-6.8" font-family="Times,serif" font-size="14.00">value = [2, 112]</text>
</g>
<!-- 7&#45;&gt;9 -->
<g id="edge9" class="edge"><title>7&#45;&gt;9</title>
<path fill="none" stroke="black" d="M341.791,-85.9375C354.278,-76.3076 368.014,-65.7151 380.419,-56.1483"/>
<polygon fill="black" stroke="black" points="382.571,-58.9085 388.352,-50.0301 378.296,-53.3654 382.571,-58.9085"/>
</g>
</g>
</svg>