Subject

    Computer Science

    Topic

    Artificial Intelligence

    A heuristic gives values 5,3,0; the corresponding true remaining costs are 4,3,0. Is it admissible?

    a)
    Yes
    b)
    Only for BFS
    c)
    Cannot be tested
    d)
    No

    Explanation

    At the first node the heuristic says 5 but the true cost is only 4. A heuristic that overestimates even once is not admissible.

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