COMPUTER SCIENCE AND ENGINEERING
SOFTWARE ENGINEERING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A decision tree does not include:
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statements
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condition stubs
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action stubs
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rules
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Explanation:
Detailed explanation-1: -Decision trees are composed of three main parts-decision nodes (denoting choice), chance nodes (denoting probability), and end nodes (denoting outcomes). Decision trees can be used to deal with complex datasets, and can be pruned if necessary to avoid overfitting.
Detailed explanation-2: -Solution: E Decision trees doesn’t aggregate the results of multiple trees so it is not an ensemble algorithm.
Detailed explanation-3: -(B) In a decision tree, the entropy of a node decreases as we go down a decision tree.
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