hardsigmoid¶
dragon.vm.torch.nn.functional.hardsigmoid(
input,
inplace=False
)[source]¶Apply the hard sigmoid function to input.
The HardSigmoid function is defined as:
\[\text{Hardsigmoid}(x) = \begin{cases} 0 & \text{if~} x \le -3, \\ 1 & \text{if~} x \ge +3, \\ x / 6 + 1 / 2 & \text{otherwise} \end{cases} \]- Parameters:
- input (dragon.vm.torch.Tensor) – The input tensor.
- inplace (bool, optional, default=False) – Whether to do the operation in-place.
- Returns:
dragon.vm.torch.Tensor – The output tensor.
See also