Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: SSDF Rating Irregularities

Author: Robert Hyatt

Date: 07:13:04 12/12/99

Go up one level in this thread


On December 12, 1999 at 03:39:45, blass uri wrote:

>On December 11, 1999 at 21:08:12, Robert Hyatt wrote:
>
>
>>Comp vs Comp will say nothing about how comp vs human goes.  IE for an example,
>>Tiger 12 looks _very_ strong vs computers, but so-so against humans.  I have
>>not yet studied its games very carefully, although I now have a couple of dozen
>>games vs Crafty on ICC and FICS.  It seems to be perfectly tuned to beat
>>computers... it seems very materialistic and ready to accept any gambit offered,
>>and they try to make the opponent justify it accurately.  How it is going to do
>>once it is out 'en masse' will be very interesting to watch.  But it clearly
>>isn't doing _nearly_ as well vs humans (even with anti-human on) as it is doing
>>against other programs...
>>
>>Which is completely not surprising.  I said several years ago that to attempt to
>>write a program to blast to the top of the SSDF is a _totally_ different thing
>>from trying to write a program to blast to the top of the FIDE rating list.
>
>I think that one possible reason for the fact that tiger does not do well
>against humans as against computers is that tiger has no learning by position
>and humans can try to repeat the same game again and again at fast time control
>and learning by book is not enough because humans can get tiger out of book in 1
>or 2 moves.
>
>It is not important against computers because they do not try to play lines like
>1.h4
>
>I do not know if this is the reason because I did not see the games.
>
>I think that it is more important for humans to know how does tiger as a program
>operated manually when the operator can fix the opening book between games.
>
>This is what is going to happen if tiger plays in fide events.
>
>Uri

If you watch it play on FICS or ICC, you will see some things that are going to
cause grave problems against GM players...  And I am not talking about playing
the same game over and over...



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.