torch.nn.utils.clip_grad_value_

torch.nn.utils.clip_grad_value_(parameters, clip_value) [source]

Clips gradient of an iterable of parameters at specified value.

Gradients are modified in-place.

Parameters:

• parameters (Iterable[Tensor] or Tensor) – an iterable of Tensors or a single Tensor that will have gradients normalized
• clip_value (float or int) – maximum allowed value of the gradients. The gradients are clipped in the range $\left[\text{-clip\_value}, \text{clip\_value}\right]$