Sorry for my very rough description and thank you for the correction. Hideki
Olivier Teytaud: <[email protected]>: >> >> I'd like to know both numbers, Pasky. BTW, does pachi use root >> parallelisation on the cluster, ie, the same as of MoGo, Fuego >> and MFG? >> >> >In MoGo it's not root parallelization. We share the statistics in the tree, >e.g. once per second (depending on the time settings); >more precisely, we average >- the number of wins, >- the number of losses, >- the number of amaf-wins >- the number of amaf-losses >in all nodes in the tree with more than e.g. 5% of the number of simulations >at the root. > >This is not so different from averaging just at the root, but there's a >slight improvement. > (the difference is probably much higher when building strategies, as in >opening book building, instead of just choosing one move) > >It is, on the other hand, much better than averaging just before taking the >decision (i.e., roughly speaking, voting) as proposed in some papers. > >More details in http://hal.inria.fr/inria-00512854/. > >Best regards, >Olivier >---- inline file >_______________________________________________ >Computer-go mailing list >[email protected] >http://dvandva.org/cgi-bin/mailman/listinfo/computer-go -- Hideki Kato <mailto:[email protected]> _______________________________________________ Computer-go mailing list [email protected] http://dvandva.org/cgi-bin/mailman/listinfo/computer-go
