Question
Explain the steps in making a decision tree.?
Answers
Take the entire data set as input
Look for a split that maximizes the separation of the classes. A split is any test that divides the data in two sets
Apply the split to the input data (divide step)
Re-apply steps 1 to 2 to the divided data
Stop when you meet some stopping criteria
This step is called pruning. Clean up the tree when you went too far doing splits.   Your Comment




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