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23 lines
423 B
Ruby
23 lines
423 B
Ruby
require 'test/helper.rb'
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describe DecisionTree::ID3Tree do
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it "should work with a discrete dataset" do
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labels = %w(sun rain)
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data = [
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[1,0,1],
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[0,1,0]
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]
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dec_tree = DecisionTree::ID3Tree.new(labels, data, 1, :discrete)
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dec_tree.train
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dec_tree.predict([1,0]).should == 1
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dec_tree.predict([0,1]).should == 0
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end
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it "should work with continuous dataset"
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end
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