Questions tagged [alphazero]

For questions about Deep Mind's Alpha Zero chess engine.

50 questions
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Did AlphaZero also have to learn that each piece has a value?

When AlphaZero learned on its own that a queen has a value of 9, a pawn 1, knight 3, etc., then did it also need to learn on its own that a piece has a value? Or was it that the concept of value was baked into its code and it only had to figure out…
daparic
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How does AlphaZero learn to evaluate a position it has never seen?

Following up from answers to: Understanding AlphaZero My question would be how the neural net "learns" what to do in a position it hasn't encountered. Saying the actual AZ executes an MCTS using the bias + weights from the trained neural net just…
Roy Koczela
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Alphazero Learning vs Playing mode

Is there any fundamental difference (in algorithms etc.) between Alphazero training by playing against itself and when playing a match against Stockfish? Or were the match games basically treated as training game with the only diferrnce that half…
user1583209
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