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Re: [gnugo-devel] Tuning (trevor_1_24.4)

From: Arend Bayer
Subject: Re: [gnugo-devel] Tuning (trevor_1_24.4)
Date: Fri, 1 Feb 2002 16:56:50 +0100 (CET)

Hi Trevor,

nice tuning results!

>From your patch:
+Pattern CB14
+# tm New Pattern (3.1.23)  (see arend:32)
+# FIXME: only one of these points should be marginal
+#   is it safe to use amalgamate_most_valuable helper here? How?
+XO*O   double cut.
+XA*O   double cut.
+; xplay_attack(*,A) && !xplay_attack(*,b,c,c)
+; && (gprintf("CB14 matched: %1m %1m",b,c),1)

The amalgamate_most_valuable helper has some problems with regards to
owl-reading, see owl status of dragon N9 in arend:3. But I'll assume once
we have a reliable connection reader, and get it well integrated, we'll
have better solutions for this problem.

I assume the constraint above should probably be
+; xplay_attack(*,A) && !xplay_attack_either(*,b,c,c,*)

Or maybe start with a liberty constraint for * for better time efficiency?


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