The heuristic path algorithm (Pohl, HEURISTIC PATH 1977) is a best-first search in which the evaluation function
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The heuristic path algorithm (Pohl, HEURISTIC PATH 1977) is a best-first search in which the evaluation function is f(n) = (2 − w)g(n) + wh(n). For what values of w is this complete? For what values is it optimal, assuming that h is admissible? What kind of search does this perform for w = 0, w = 1, and w = 2?
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It is complete whenever 0 w 2 w 0 gives fn 2gn This behaves exactly like uniformc...View the full answer
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Related Book For
Artificial Intelligence A Modern Approach
ISBN: 978-0136042594
3rd edition
Authors: Stuart Russell, Peter Norvig
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