?? tree1.py
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# Author: J Zabkar
# Version: 1.0
# Description: Demostration of use of orngTree module: prin out
# a tree in text and dot format
# Category: modelling
# Uses: iris
# Referenced: orngTree.htm
import orange, orngTree
data = orange.ExampleTable("iris.tab")
tree = orange.TreeLearner(data)
orngTree.printTree(tree)
orngTree.printDot(tree, fileName="tree1.dot")
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