COMPUTER SCIENCE AND ENGINEERING
MACHINE LEARNING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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One of the Class Label
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One of the complete observation
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One of the attribute
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None of the Mentioned
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Detailed explanation-1: -Answer: The correct answer is: In a decision tree, the leaf node represents a response variable.
Detailed explanation-2: -From the decision nodes are leaf nodes that represent the consequences of those decisions. Each decision node represents a question or split point, and the leaf nodes that stem from a decision node represent the possible answers.
Detailed explanation-3: -Decision tree models where the target variable uses a discrete set of values are classified as Classification Trees. In these trees, each node, or leaf, represent class labels while the branches represent conjunctions of features leading to class labels.
Detailed explanation-4: -A Decision Tree is a Supervised Machine Learning algorithm which looks like an inverted tree, wherein each node represents a predictor variable (feature), the link between the nodes represents a Decision and each leaf node represents an outcome (response variable).
Detailed explanation-5: -A decision node, represented by a square, shows a decision to be made, and an end node shows the final outcome of a decision path.