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Subject: Re: Questions

Author: Alessio Iacovoni

Date: 10:51:41 10/18/98

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On October 18, 1998 at 13:41:29, Robert Hyatt wrote:

>On October 18, 1998 at 12:13:34, Alessio Iacovoni wrote:
>
>>1) Shouldn't computer strenght it rather be measured on "average" entry-level
>>computers.. i.e. the ones actually used by the majority of people?
>>
>>2) Also.. do programs benefit in the same way from higher speed and increased
>>hash tables? If not, tests would not be comparable, therefore useless.
>>
>>3) Why are books used in tests? Shouldn't a top level computer program be
>>capable of doing at least decently in the opening phase *without* resorting to
>>it's book? If the answer is no.. then it could be easily beaten by even
>>lower-performing computers by having it systematically go out of book. Or am I
>>wrong?
>
>Computers would do just as well without a book as a human that had *never*seen
>an opening book.  And I'd bet the human would fall into many of the same sorts
>of "traps" that the computer would.  But even worse, the computer would tend
>to play the same opening every time, since the tree search is deterministic.

I am currently playing a game Junior 5 vs. Hiarcs 6.0 with the book turned off
on Junior 32 platform. I would have expected the two engines to play the same
move over and over again.. but in fact they haven't... the opening were all
different and I haven't turned on any "random" feature. Why is that?



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