torchrl.modules.mcts.MCTSScores

class torchrl.modules.mcts.MCTSScores(value, names=None, *, module=None, qualname=None, type=None, start=1, boundary=None)

A collection of MCTS score computation modules.

This enum provides a convenient way to create instances of the different MCTS score computation modules. Each member of the enum is a callable that returns an instance of the corresponding score computation module.

Content:

• PUCTScore: Computes the PUCT score for MCTS.

• UCBScore: Computes the UCB score for MCTS.

• UCB1TunedScore: Computes the UCB1-Tuned score for MCTS.

• EXP3Score: Computes the EXP3 score for MCTS.

__init__(*args, **kwds)

Attributes

PUCT
UCB
UCB1_TUNED
EXP3