SF NNUE training questions
Posted: Mon Aug 10, 2020 8:17 am
Sergio Vieri says: training window of 1 billion sfens. What are sfens? Are they from all game phases? If You train from famous test suites soon SF solves all instantly !?
A sfen is a position.
So it's trained on 1B positions
This is how uncompressed training data looks like / the information a single sfen holds:
fen 2R5/8/7k/3pK3/3P4/1BP3P1/P7/2r5 w - - 1 47
move a2a4
score 1735
ply 92
result 1
e