Problem 4: (16 points) Decision TreesDecision Tree. Consider…
Problem 4: (16 points) Decision TreesDecision Tree. Consider the decision tree shown in the diagram below. The counts shown in theleaf nodes correspond to the number of training records associated with the nodes. (a) (6 Points) What is the training error rate for the tree (3 points)? Explain how you get theanswer (3 points)? (b) (5 Points) Given a test instance T={A=0, B=1, C=1, D=1, E=0}, what class would thedecision tree above assign to T (2 points)? Explain how you get the answer (3 points)? (c) (5 Points) What are the strengths and weaknesses of decision trees (2 points)? Elaboratewhy they are strengths and weaknesses (3 points)?
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