For what purpose?
If you simply want a configurable Stockfish, for the handcrafted eval that is,
there are some forks around which offer this functionality.
Moderators: hgm, Dann Corbit, Harvey Williamson
For what purpose?
Does this happen because you're tuning against a moving target?Ferdy wrote: ↑Fri Sep 18, 2020 1:01 pm
Those are the bishops.
Now if we look at the slice plot, the tuner is somewhat confused, the trials are all over the place for the BishopValueEn. Trials are somewhat divided in the 320 to 340 range and also in the 340 to 360 range. The number of trials for those plots are 300 from 24 games/trial at tc=15s+100ms. In this situation I can continue the trials to perhaps another 100 trials and see what happens to importances and slice plot. After 300 trials I get around +12 wins in favor of the tuned param values over the default, at around 800 games in the actual game match at tc=15s+100ms. I discontinued this study.
I don't know.Joerg Oster wrote: ↑Sat Sep 19, 2020 10:08 amDoes this happen because you're tuning against a moving target?Ferdy wrote: ↑Fri Sep 18, 2020 1:01 pm
Those are the bishops.
Now if we look at the slice plot, the tuner is somewhat confused, the trials are all over the place for the BishopValueEn. Trials are somewhat divided in the 320 to 340 range and also in the 340 to 360 range. The number of trials for those plots are 300 from 24 games/trial at tc=15s+100ms. In this situation I can continue the trials to perhaps another 100 trials and see what happens to importances and slice plot. After 300 trials I get around +12 wins in favor of the tuned param values over the default, at around 800 games in the actual game match at tc=15s+100ms. I discontinued this study.
Code: Select all
vBishopEG: 315
vBishopOP: 315
vKnightEG: 300
vKnightOP: 300
vPawnEG: 100
vQueenEG: 950
vQueenOP': 950
vRookEG: 500
vRookOP': 500
Code: Select all
vBishopEG: 357
vBishopOP': 336
vKnightEG': 328
vKnightOP': 304
vPawnEG': 86
vQueenEG': 995
vQueenOP': 1190
vRookEG': 565
vRookOP': 465
Code: Select all
Score of Drofa_dev vs Drofa_1.2.9: 1128 - 950 - 922 [0.530] 3000
Elo difference: 20.64 +/- 10.35
Finished match
Thanks for info. Looking forward for your next test.