Acquisition of Chess Knowledge in AlphaZero, Online Supplement

Paper

NMF Factorization

Policy Evolution

Board
Max Lines


How have AlphaZero and 2400+ Elo human openings changed over time?



Where do AlphaZero and 2400+ Elo human openings diverage?

Dark grey slices show min(AlphaZero, human)

Color slices show max(AlphaZero, human) - min(AlphaZero, human)