APPLICATION OF SUPERVISED LEARNING
ARTIFICIAL INTELLIGENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which statement is valid for the Heuristic function?
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The heuristic function is used to solve mathematical problems.
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The heuristic function takes parameters of type string and returns an integer value.
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The heuristic function does not have any return type.
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The heuristic function calculates the cost of an optimal path between the pair of states.
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Explanation:
Detailed explanation-1: -Hill climbing is often used when a good heuristic function is available for evaluating states but when no other useful knowledge is available. The key difference between Simple Hill Climbing and Generate-and-test is the use of evaluation function as a way to inject task specific knowledge into the control process.
Detailed explanation-2: -A heuristic is a function that outlines from problem state description to measures desirability, usually represented as number weights. The value of a heuristic function at a given node in the search process gives a good estimate of that node being on the desired path to the solution.
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