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Cannot implement Perfect Info!
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Try
to get best combination
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use g(n) : best
path cost so far
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use
heuristic h(n), as do not have the true hT(n)
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A*
Search is
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BestFS( g + h )
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That is, define f(n) = g(n)
+ h(n)
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estimated
minimum cost via n
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and use BestFS(
f(n) )
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