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Subject: Re: Nunn test is good!!

Author: José Carlos

Date: 02:34:42 10/08/99

Go up one level in this thread


On October 07, 1999 at 14:08:26, Robert Hyatt wrote:

>On October 07, 1999 at 12:41:12, José Carlos wrote:
>
>>On October 07, 1999 at 10:05:50, Robert Hyatt wrote:
>>
>>>On October 07, 1999 at 01:24:47, Jouni Uski wrote:
>>>
>>>>On October 06, 1999 at 09:44:36, Robert Hyatt wrote:
>>>>
>>>>>On October 06, 1999 at 07:09:18, Jouni Uski wrote:
>>>>>
>>>>>>On October 06, 1999 at 05:39:01, Georg v. Zimmermann wrote:
>>>>>>
>>>>>>>20 games far too few to make any judgement. Did you delete the learning files ?
>>>>>>>Change yout time control a little bit, and see what happenes. You'll be
>>>>>>>suprised.
>>>>>>>
>>>>>>>Regards,
>>>>>>>
>>>>>>>--Tec
>>>>>>
>>>>>>My point just is, that 20 games is enough! Even if statistics say You need
>>>>>>100s of games...
>>>>>>
>>>>>>I don't enable learning ever. If I change time control a little bit, no change
>>>>>>in scores.
>>>>>>
>>>>>>Jouni
>>>>>
>>>>>
>>>>>Why play a match with learning off?
>>>>
>>>>Because under Fritz learning changes Fritz general book. I don't want all
>>>>programs to modify it. Specially in blitz matches it makes no sense.
>>>>
>>>>Jouni
>>>
>>>
>>>It does make sense in Fritz.  They use the same learning algorithm I use in
>>>Crafty, which means they 'scale' the learning results based on the search depth.
>>>Nothing wrong with learning from blitz games, just so you can tell the
>>>difference between blitz and standard somehow.
>>>
>>>However, playing with 'fritz book' doesn't make a lot of sense, if a program
>>>has its own book.  Why force them to follow lines that someone thinks is good
>>>for fritz?
>>
>>  Anyway, Bob, how does Crafty solve the problem that Fritz resets the game
>>every move, forcing to clear hash tables. Another problem is that with log file
>>activated, a game under Fritz generates so many log files as moves the game has.
>>
>>  José C.
>
>
>If it still does that, Crafty _can't_ solve it, since it is beyond the control
>of the engine.  I thought that they had stopped that after the first iteration
>of their GUI???  But if you get a log file for each move, then something is
>broken and it isn't Crafty... sounds wrong...
>
>Bob

  My F532 still has that "bug". I'll check for any updates in chessbase web
site.

  José C.



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