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Libratus: The Superhuman AI for No-Limit Poker
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- Noam Brown
- Carnegie Mellon University, Computer Science Department
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- Tuomas Sandholm
- Carnegie Mellon University, Computer Science Department
Description
<jats:p>No-limit Texas Hold'em is the most popular variant of poker in the world. Heads-up no-limit Texas Hold'em is the main benchmark challenge for AI in imperfect-information games. We present Libratus, the first - and so far only - AI to defeat top human professionals in that game. Libratus's architecture features three main modules, each of which has new algorithms: pre-computing a solution to an abstraction of the game which provides a high-level blueprint for the strategy of the AI, a new nested subgame-solving algorithm which repeatedly calculates a more detailed strategy as play progresses, and a self-improving module which augments the pre-computed blueprint over time.</jats:p>
Journal
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- Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence
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Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence 5226-5228, 2017-08
International Joint Conferences on Artificial Intelligence Organization
