tensordict.nn.distributions.Delta

class tensordict.nn.distributions.Delta(param: Tensor, atol: float = 1e-06, rtol: float = 1e-06, batch_shape: Optional[Union[Size, Sequence[int]]] = None, event_shape: Optional[Union[Size, Sequence[int]]] = None)

Delta 分佈。

引數：

• param (torch.Tensor) – delta 分佈的引數；

• atol (number, optional) – 判斷張量是否匹配分佈引數的絕對容差；預設為 1e-6

• rtol (number, optional) – 判斷張量是否匹配分佈引數的相對容差；預設為 1e-6

• batch_shape (torch.Size, optional) – 批處理形狀；

• event_shape (torch.Size, optional) – 結果的形狀。