Author: Dann Corbit
Date: 15:39:40 09/10/02
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On September 10, 2002 at 18:25:25, Dann Corbit wrote: >On September 10, 2002 at 18:13:51, Gian-Carlo Pascutto wrote: > >>On September 10, 2002 at 18:12:01, Dann Corbit wrote: >> >> >>>Suppose that we perform a binary search >> >>I'm talking about MTD(n,f). It does *not* do that. > >No it does not. But it is similar. And about the same speed (within a small >constant factor). Here is what I originally said: "The MTD(f) algorithm basically does a binary search between two bounds (on average -- it might be faster or slower in individual cases)." Now, that is not an accurate description - I must admit. What I should have said is that MTD(f) does a heuristic search based on estimates which gradually narrows the interval of possible solution. It is approximately of the same efficiency as a binary search, but there is no relationship between them. Better? ;-)
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