torchrl.trainers.algorithms.configs.objectives.DQNLossConfig¶
- class torchrl.trainers.algorithms.configs.objectives.DQNLossConfig(_partial_: bool = False, value_network: Any = None, loss_function: str = 'l2', delay_value: bool = True, double_dqn: bool = False, action_space: Any = None, gamma: float | None = None, reduction: str | None = None, _target_: str = 'torchrl.trainers.algorithms.configs.objectives._make_dqn_loss')[source]¶
A class to configure a DQN loss.