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Subject: Re: Test positons.

Author: Robert Hyatt

Date: 19:52:13 06/27/98

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On June 27, 1998 at 19:28:01, Mark Young wrote:

>
>Are their any test suites that can give you an idea of how strong a program
>really is? The more I run test suites today, the more I am convinced that they
>are meaningless in gauging a program s strength

no.  several have tried, but running a suite, then fitting a bizarre function
to known ratings of programs that can be used to produce results for that
suite.  But this doesn't mean a thing to *other* programs that are different
from the ones used to create the formula.

Ask Don about Larry's formula from an old suite of his that he thought was
pretty good, *until* we ran the suite on Cray Blitz at Indianapolis ACM (I
think).  It blew out the formula badly...  and gave results that were just
about meaningless.  because it solved almost everything in 0 seconds per
position...

much better to do as you (and I and Bruce and others) do and play them on a
server against known humans and programs.  That gives a much better feel than
a series of chess positions.



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