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Subject: Rebel learning

Author: Georg v. Zimmermann

Date: 08:44:03 11/14/03

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Hi Ed,

this is very interesting information, and good ideas I think.

I wonder, did you ever test your learning algorithm against that of other
programs ?

This is harder to accomplish of course than testing the engine as a whole.

What first comes to mind is something like this: play 1000 (at least !) fast
games against another program, with learning turned off. Then play another 1000
with learning on.

Then compare ratios, if program A loses 300-700 in the first test , but loses
only 450-550 in the second, it has much superior learning.

Now the problem might be that this tells us which program has had a better book
to start with, because the books need to be rather large in the first test to
avoid repeated games. Maybe one should just not count repeated games in the
first test.

Have you done something like that ?

Regards,

Georg

>>Hi Rex,
>>
>>You are right, I should write some documentation about Rebel's new learning
>>options. I will write some text on my (personal) home page the coming days.
>>
>>It was planned, but forgotten, so thanks for the reminder.
>>
>>My best,
>>
>>Ed
>
>
>Text is up now, see:
>
>http://members.home.nl/matador/hints.htm
>
>My best,
>
>Ed



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