I tried using AMAF with 3x3 patterns, but it didn't give any improvement.

David

> -----Original Message-----
> From: [email protected] [mailto:computer-go-
> [email protected]] On Behalf Of Michael Williams
> Sent: Monday, June 22, 2009 12:02 PM
> To: computer-go
> Subject: Re: [computer-go] 1x1 patterns?!
> 
> I had never considered using AMAF with larger pattern.  That's an
> interesting idea.  Perhaps a 5-vertex cross-shaped pattern or a 3x3
> pattern.  Has anyone tried
> this?
> 
> 
> Magnus Persson wrote:
> > Probably 1x1 patterns implies that different priorities are assigned to
> > the absolute position of empty moves. AMAF can be seen this way. AMAF
> > learns statistics of 1x1 patterns if the move is played in the playout
> > but ignores all information surrounding the move at the time it is
> > played. Another example would be to have lower priorities for the moves
> > at the first and second line.
> >
> > -Magnus
> >
> > Quoting Peter Drake <[email protected]>:
> >
> >> I've seen reference in some papers to 1x1 patterns. What does that even
> >> mean? A point is either black, white, or vacant, and it's illegal to
> >> play there unless it's vacant.
> >
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