Author: Robert Hyatt
Date: 08:07:30 03/16/04
Go up one level in this thread
On March 16, 2004 at 05:00:55, Renze Steenhuisen wrote: >On March 16, 2004 at 04:46:34, Gian-Carlo Pascutto wrote: > >>On March 16, 2004 at 04:41:40, Renze Steenhuisen wrote: >> >>> >>>Hi all! >>> >>>I did some measurements on my move-ordering, and it seems that the positive >>>effect of the History Heuristic wears of with increasing search depth? Is this >>>observed by others as well or am I doing something awfully wrong here... >> >>Your observation is correct. If you think about it, it's fairly >>logical that it does, too... >> >>-- >>GCP > >Your suggestion is to kick it out? > >Renze Of course not. As you search deeper do you want your move ordering to get worse? History works at all depths. You need to reduce the counters (age them) maybe once each time you actually make a real move on the game board. Throwing them out is not needed...
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