Re: [computer-go] Pattern database

["Frank de Groot" <frank@xxxxxxxxxxxxx>]

----- Original Message ----- 
From: "Paul Pogonyshev" <pogonyshev@xxxxxxxxxxxxxxxxx>
To: "computer-go" <computer-go@xxxxxxxxxxxxxxxxx>
Sent: Wednesday, September 29, 2004 1:39 AM
Subject: Re: [computer-go] Pattern database


Did you look at GNU Go DFA pattern matcher?  It's jet-fast
and allows ``wildcard'' matching.  I.e. '?' in a pattern
stands for ``anything but off-board'', 'x' stands for
``opponent stone or empty'' etc.



Is there some data on pattern matching in Gnu Go?
(how many patterns used, pattern shapes, speed of matching as a function of 
number/size of patterns, how they are harvested, how much they contribute to 
the playing strength and how they contribute to playing strength?)

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