torchrl.trainers.algorithms.configs.data.PrioritizedSamplerConfig

class torchrl.trainers.algorithms.configs.data.PrioritizedSamplerConfig(_target_: str = 'torchrl.data.replay_buffers.PrioritizedSampler', max_capacity: int | None = None, alpha: float | None = None, beta: float | None = None, eps: float | None = None, reduction: str | None = None)

对回放缓冲区进行优先采样配置。