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🔍 SPSA MVV 2024-01-06 #1338

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🔍 SPSA MVV 2024-01-06 #1338

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@eduherminio eduherminio commented Jan 6, 2025 •
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iterations: 502 (115.33s per iter)
games: 16064 (3.60s per game)
MVV_Pawn = 63(+62.96) in [0, 2000]
MVV_Knight = 2958(+458.01) in [2000, 4000]
MVV_Bishop = 2938(+437.96) in [2000, 4000]
MVV_Rook = 5865(+864.63) in [4000, 6000]
MVV_Queen = 9644(-356.379273) in [9000, 11000]

image

Test  | spsa/mvv-1-6
Elo   | -0.13 +- 2.01 (95%)
SPRT  | 8.0+0.08s Threads=1 Hash=32MB
LLR   | -2.25 (-2.25, 2.89) [0.00, 3.00]
Games | 53648: +15198 -15218 =23232
Penta | [1535, 6453, 10845, 6479, 1512]
https://openbench.lynx-chess.com/test/1190/

@eduherminio
New MVV attempt
91fa22d
@eduherminio
Setup MVV for SPSA
11d0a9c
@eduherminio
Raise step to 500
fa7aebd
@eduherminio
Fix tests
f9d636e
@eduherminio
Set default values to the promising ones and +-100
530c5f3
@eduherminio
Init to +-200
d087df4
@eduherminio
Add note with credits
b87a5e0
@eduherminio
Merge remote-tracking branch 'origin/main' into move-ordering/mvv-3
1e57825
@eduherminio
Fix tests
b663e51
@eduherminio
Add values tuned at 500 iter
a2bf417 
```
iterations: 502 (115.33s per iter)
games: 16064 (3.60s per game)
MVV_Pawn = 63(+62.96) in [0, 2000]
MVV_Knight = 2958(+458.01) in [2000, 4000]
MVV_Bishop = 2938(+437.96) in [2000, 4000]
MVV_Rook = 5865(+864.63) in [4000, 6000]
MVV_Queen = 9644(-356.379273) in [9000, 11000]
```
@eduherminio
Revert threads change
5b2df36
@eduherminio eduherminio mentioned this pull request Jan 8, 2025
Closed
@eduherminio eduherminio closed this Jan 8, 2025
@eduherminio eduherminio deleted the spsa/mvv-1-6 branch January 8, 2025 11:26
@eduherminio eduherminio mentioned this pull request Jan 8, 2025
Closed
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