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Subject: Re: How is improvements measured?

Author: Dann Corbit

Date: 17:52:45 04/26/00

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On April 26, 2000 at 20:41:31, Flemming Rodler wrote:

>Hi all,
>
>I was just wondering how people determine if a new version of the program they
>are developing is better than the current. Are there other methods than just
>testing it against a whole bunch of other chess engines?

That's the most important one, and (really) the only one you can trust [provided
that you include human opponents as well].

They also test with EPD test suites.  Not reliable indicators of program play.

Sometimes the programmer will have a pretty good idea that a change has helped
before testing.



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