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Add Decision Tree Visualizer for Iris dataset #238

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Add Decision Tree Visualizer for Iris dataset #238

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15 changes: 15 additions & 0 deletions Machine Learning/Decision Tree Visualizer.py
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Original file line number Diff line number Diff line change
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from sklearn import tree
from sklearn.datasets import load_iris
import graphviz

iris = load_iris()
clf = tree.DecisionTreeClassifier()
clf = clf.fit(iris.data, iris.target)

dot_data = tree.export_graphviz(clf, out_file=None,
feature_names=iris.feature_names,
class_names=iris.target_names,
filled=True, rounded=True)

graph = graphviz.Source(dot_data)
graph.render("decision_tree_visualization", view=True)