On Mar 13, 2006, at 12:22 PM, Gunnar Farnebäck wrote:
Dan wrote:
Perhaps the semeai nodes should be increased but 2000 is
too much. The current default is 500.
<snippage>
With 1000 nodes I measure a regression slowdown by 9% and with 1500 a
slowdown by 17%.
/Gunnar
Regressions are not run often ... it would be more pertinent to ask a)
whether gnugo picks better moves with a higher node limit, and b)
whether the cost time-wise is acceptable for ordinary usage.
If the moves are not better, that would be a topic for investigation;
it suggests a brittle algorithm which has been tweaked to work at
certain settings, but not under deeper study.
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