Question: Problem - Decision Tree Learning What does zero entropy mean? What are the maximum values for the entropy, classification error, and gini index of a

Problem - Decision Tree Learning

What does zero entropy mean?

What are the maximum values for the entropy, classification error, and gini index of a random variable that can take n values? justify.

What kind of real attributes create problems for entropy-based decision trees. How can we solve this problem?

Describe pre-pruning and post-pruning techniques for dealing with decision tree overfitting.

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