Author: Peter Kappler
Date: 10:38:21 04/25/99
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On April 25, 1999 at 05:30:29, Steve Maughan wrote: >William > >The problem that you are encountering is that in the research (Beta-1, >Infinity), the new parameters are allowing some variations to 'kick in' that >were previously pruned. In addition these new variations are pertinent to the >PV, the result being a fail low. > >I would simply search (Alpha, Beta) then on fail high (Alpha=Beta-1, Beta = >Infinity) and then on fail low (Alpha=-Infinity, Beta = +Infinity). This should >cope with all cases. > >Regards > >Steve Maughan I still don't use aspiration search in my program. Do either of you have an estimate of how much it speeds up your search? --Peter
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