Author: Volker Pittlik
Date: 01:44:59 06/24/05
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On June 23, 2005 at 22:59:14, Aaron Gordon wrote: >... >Fruit v2.1 with no changes: ... >30.0 Fruit 2.1 ... >Fruit 2.1 with Delta and Futility pruning enabled: > >33.5 Fruit 2.1 ... >Not definitive proof of anything, but I think it is starting to show a small >trend that delta and futility pruning helps. I just found Fruit performing a little bit worse with Futility and Delta enabled. Futility and Delta Pruning off: No. Name Win Draw Loss Unf. Score Games % ------------------------------------------------------------ 1 Fruit_21 +37 =26 -37 *0 50.0 100 50.0% 2 Shredder8+BT-GS +37 =26 -37 *0 50.0 100 50.0% Futility and Delta Pruning on: No. Name Win Draw Loss Unf. Score Games % ------------------------------------------------------------ 1 Shredder8+BT-GS +38 =28 -34 *0 52.0 100 52.0% 2 Fruit_21 +34 =28 -38 *0 48.0 100 48.0% But I think the differences are so small that even 1000 games wouldn't give a significant result. Up to then I assume that there is no difference. More details + download: http://wbforum.volker-pittlik.name/viewtopic.php?p=13831#13831 Regards Volker
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