Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Evaluation Autotuning

Author: Frank Phillips

Date: 13:09:24 06/28/04

Go up one level in this thread


On June 28, 2004 at 12:43:10, Robert Hyatt wrote:

>On June 28, 2004 at 12:37:42, Dan Honeycutt wrote:
>
>>On June 28, 2004 at 08:54:00, Anthony Cozzie wrote:
>>
>>
>>>settings, and then N games with the new settings.  I am only really interested
>>>in longer timecontrols: 20 min + on an Athlon 2.0G or so (70 min on P-650, etc),
>>
>>
>>Why long time controls?  I thought you could test evaluation with shorter time
>>controls, search needed longer (or varied) time controls.  Am I out in left
>>field?
>>
>>Dan H.
>
>
>My personal belief is that longer controls are better.  Short games rely heavily
>on the search, and leaves a better chance for random luck to influence the
>outcome.  Deeper searches tend to make fewer tactical mistakes, leaving the
>outcome to the quality of the evaluation....

Two questions for clarification:
Does this presuppose diminishing returns?
And what quality is the evaluation measuring that is different from the prospect
of future tactics?

I find these tactics versus evaluation debates hard.



This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.