Neural Information Processing Systems http://nips.cc/

As a challenging multi-player card game, DouDizhu has recently drawn much attention for analyzing competition and collaboration in imperfect-information games. In this paper, we propose PerfectDou, a state-of-the-art DouDizhu AI system that dominates the game, in an actor-critic framework with a proposed technique named perfect information distillation.

Neural Information Processing Systems http://nips.cc/

Current subgame-solving techniques analyze the entire common-knowledge closureof the player's current information set, that is, the smallest set of nodes within which it is common knowledge that the currentnodelies.