Output gradient

metatrain.utils.output_gradient.compute_gradient(target: Tensor, inputs: List[Tensor], is_training: bool) → List[Tensor]

Calculates the gradient of a target tensor with respect to a list of input tensors.

target must be a single torch.Tensor object. If target contains multiple values, the gradient will be calculated with respect to the sum of all values.

Parameters:

• target (Tensor)

• inputs (List[Tensor])

• is_training (bool)

Return type:

List[Tensor]