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Subject: Re: The learning feature - a question

Author: Michael J Sherwin

Date: 11:45:08 02/27/06

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On February 27, 2006 at 08:03:15, David Dahlem wrote:

>On February 27, 2006 at 02:39:52, Michael J Sherwin wrote:
>
>>On February 26, 2006 at 16:20:19, David Dahlem wrote:
>>
>>>On February 26, 2006 at 14:47:56, Michael J Sherwin wrote:
>>>
>>>>On February 26, 2006 at 14:22:48, James Conda wrote:
>>>>
>>>>>
>>>>> Some of the old Fidelity machines had a learning feature.
>>>>> How practical is it in actual play?
>>>>>
>>>>> Do the current software chess programs have a "learning feature"?
>>>>> And if so how good is it in actual play?
>>>>
>>>>Hi James,
>>>>  RomiChess remembers every move from every game up to ply 160. Romi can use the
>>>>opponents moves against them. Also starting with the latest version,
>>>>RomiChessP3b, Romi can play entire lines from her learn file as book, also up to
>>>>ply 160. This is new and needs some work.
>>>
>>>Wow! The learn file must get really huge. :-)
>>>
>>>Regards
>>>Dave
>>
>>Hi Dave,
>>  The learn file is ~22mb and can hold 1,000,000 moves in a tree structure. New
>>games are overlaid onto the existing tree. There is room for tens of thousands
>>of games. Win, loss, and draw statistics are kept.
>>Mike
>
>Hi Mike
>
>Is it possible for users or other engines to access these stats?
>
>Regards
>Dave

Hi Dave,
  The other engine would need the structure of the file and the author would
have to add the code to do so. If it is the user that wants them they could use
the simple pr n (print record n) that is in Romi or I could add the code to
print a report of the data. But, first romi would need to play enough games to
make any use of theese features.
Mike



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