werner-duvaud / muzero-general

MuZero
https://github.com/werner-duvaud/muzero-general/wiki/MuZero-Documentation
MIT License
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Total reward = 10 for Connect4 #93

Closed akopf82 closed 3 years ago

akopf82 commented 3 years ago

The total reward of Connct4 iterates to 10 and keeps constant afterwards. Even after 100k training steps the game performance seems ramdomized. [

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werner-duvaud commented 3 years ago

Hi, I understand this is confusing, for two player games, the total reward is the sum of the rewards over the entire game. at tic tac toe there is necessarily a winner receiving a reward of 10. This explains what we see. On the other hand, the Muzero reward and opponent reward plots are interesting, I have the impression that muzero wins a little more frequently towards the end of your run.