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Subject: Re: Kuhn - relevence to computer chess -

Author: Bruce Moreland

Date: 10:08:32 11/09/00

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On November 09, 2000 at 06:27:46, Joe Besogn wrote:

>I posit that the IDEA is revolutionary because it turns old paradigm assumptions
>on their head. It analyses failures of the old paradigm (discussed elsewhere as
>anomolies), and seeks to use these anomolies to find a new way which fixes them.
>
>I posit the IDEA is revolutionary because it is, or has been, strongly opposed.

It hasn't been strongly opposed by everyone, and there have been some earlier
efforts to create a program that would intelligently sacrifice material.  Anyone
who has even a vague idea how to play chess knows that when the read older chess
literature and find that people have the positional attributes constrained to
-0.99 .. +0.99, that's nonsense.

MChess returns very large scores for positional attributes, and it has done this
since the mid-90's at least.  The first MChess I had would lose a pawn and think
it was doing OK, although there were times when I disagreed.

I believe there have been a lot of long-terms sacrifices in recent tournaments,
it doesn't seem uncommon to hear about one.

My own program is not very good at speculative attacks, but that's because I
haven't done a good job of communicating my intent to the program, not because I
oppose the idea.

bruce

>>This is an evolution,
>
>Revolution. It fits the Kuhn theory, imo.
>
>
>> it's something for others to experiment with, and
>>nobody will have to rewrite their program to do it.
>
>True. Rewriting programs is not necessary. Rewriting part of the practitioners
>brain, is.
>
>To do it, you have to think different. The revolution is in your own head. Risky
>guesses instead of accuracy, seek chaos instead of seek quietness. Handle the
>chaos instead of pretending it doesn't exist. Chaos is good for you.
>
>Revolution in thought of programmer. Hence connected to politics (avoid, avoid,
>avoid). Hence connected to personality of programmer (avoid, avoid, avoid).
>
>QED.




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