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Subject: Re: PB-ON vs PB-OFF (results experiment-1)

Author: Harald Faber

Date: 23:29:37 10/10/99

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On October 10, 1999 at 13:27:31, Robert Hyatt wrote:

>>>using two programs is an ok idea, but this approach does highlight the
>>>difference between PBon and PBoff pretty clearly.
>>
>>??
>>Wasn't it you who once argued against playing a program vs the predecessor, so
>>where is the difference now when playing the same program against itself??
>>I wouldn't even expect a 50% score both programs playing with the same settings.
>
>
>
>I've never changed that opinion either.  But that is the point here.  By
>highlighting the 'difference' it can be seen very clearly... and the
>difference between the two programs is _only_ in the thing being tested.
>
>It clearly won't show how Rebel would do against other programs.  But it gives
>a good upper bound on the effect of PB over no PB.  Then run this with a
>different opponent to get the other extreme...

No! Only if you have a result to compare. This would be Rebel+PB vs Rebel+PB or
Rebel-PB vs Rebel-PB but this would absolutely make no sense.



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