Hello Hiroshi, very interesting results.
I think, so far pureMcUct played only a few hundred rated games on KGS Can you keep it running, to get even more stable results from more than 1,000 rated games? >From how many games are your ratings on CGOS? Having intransitivities between ratings on different servers is normal. However, the discrepancy for pureMcUct is really amazing. A question of sports: Could you design (in some fair way) a version of Aya where the discrepancy between CGOS- and KGS-performance is larger than 10 levels (or 1,000 rating points)? Cheers, Ingo. -------- Original-Nachricht -------- > Datum: Tue, 14 Feb 2012 01:30:12 +0900 > Von: "Hiroshi Yamashita" <[email protected]> > An: [email protected] > Betreff: Re: [Computer-go] How well does pure monte carlo play? > Hi, > > I tried pure MC + UCT + RAVE 10000 playouts on KGS. > It got 15k. (name is pureMcUct, but it uses Rave.) > http://www.gokgs.com/gameArchives.jsp?user=pureMcUct > > > Program playouts KGS CGOS(19x19) CGOS(9x9) > > GNU Go classic 6k 1800 1800 > AyaMC 600 6k 1741 1992 > AyaBot classic 8k 1522 1750 > pureMcUctRave 10000 15k 1380 1595 > pureMcUct 10000 1081 1389 > > AyaMC is my MC program. > AyaBot is my old non-MC program. > pureMcUctRave is pure MC + UCT + RAVE. > pureMcUct is pure MC + UCT. > > I was surprised there is big difference KGS rank and CGOS 19x19 rating. > AyaBot and pureMcUctRave's Elo difference is only 142(1522-1380), but > KGS rank difference is 7 rank (15k-8k). > > Regards, > Hiroshi Yamashita > > > ----- Original Message ----- > From: "Matthew Woodcraft" <[email protected]> > To: <[email protected]> > Sent: Sunday, January 22, 2012 9:45 AM > Subject: Re: [Computer-go] How well does pure monte carlo play? > > > > Hiroshi Yamashita wrote: > >> If CGOS rank is right, myCtest-10k-UCT is around 8k on KGS. > >> But I think pure MC+UCT is not so strong. > >> CGOS 19x19 population is few, so it is not reliable. > >> For example, RandomGo's rate 505 is maybe overrated. > > > > Ah, yes. Looking at the cross-table for myCtest-10k-UCT, it has 104/104 > > against myCtest-10k, 0/144 against Gnugo level 8ish, and 3/34 against > > intermediate opponents. > > > > I don't think there's enough information for any kind of ranking there. > > > > -M- > > _______________________________________________ > > Computer-go mailing list > > [email protected] > > http://dvandva.org/cgi-bin/mailman/listinfo/computer-go > _______________________________________________ > Computer-go mailing list > [email protected] > http://dvandva.org/cgi-bin/mailman/listinfo/computer-go -- Empfehlen Sie GMX DSL Ihren Freunden und Bekannten und wir belohnen Sie mit bis zu 50,- Euro! https://freundschaftswerbung.gmx.de _______________________________________________ Computer-go mailing list [email protected] http://dvandva.org/cgi-bin/mailman/listinfo/computer-go
