Author: J. Wesley Cleveland
Date: 17:48:10 01/19/99
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On January 19, 1999 at 20:20:48, Larry Griffiths wrote: >I ran my program with Alpha-Beta and without Alpha-beta. >The scores and moves chosen were different. > >Is this normal for Alpha-Beta or is this an indication of an >error in my implementation of Alpha-Beta pruning? > You have an error. The score must be the same. The moves could be different if you have two moves with the same score. > >Also, The time is 1052.58 seconds without Alpha-Beta >and 3.3 seconds with Alpha-Beta. > >What ratio of elapsed time would indicate that I have achieved >good move ordering etc. with the Alpha-Beta pruning? Depends on how deep you are searching
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