[Computer-go] Anomalies in MCTS

David Fotland fotland at smart-games.com
Mon Feb 4 21:50:15 PST 2013


Many Faces of Go gets this one right (my current unreleased engine, not the
12.022 download).  It requires some seki knowledge in the playouts.

David

> -----Original Message-----
> From: computer-go-bounces at dvandva.org [mailto:computer-go-
> bounces at dvandva.org] On Behalf Of "Ingo Althöfer"
> Sent: Monday, February 04, 2013 5:38 AM
> To: computer-go at dvandva.org
> Subject: Re: [Computer-go] Anomalies in MCTS
> 
> Hi Cameron, hi Jonas,
> 
> thanks for your feedback.
> 
> > You might try some of the RAVE counter-examples, such as the following
> > position from Martin Mueller (White to move):
> > http://www.cameronius.com/research/go-rave-blunder-1.pdf
> >
> > It's a seki position in which FUEGO chooses the correct move B2
> > without RAVE, but the incorrect move D9 with RAVE enabled.
> 
> I translated this position in sgf. Programmers can find it at
> www.althofer.de/mueller-rave-blunder-1.sgf
> and may try with their bots.
> 
> Regards, Ingo.
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