Hardtanh module
Applies the HardTanh function element-wise HardTanh is defined as:
nn_hardtanh(min_val = -1, max_val = 1, inplace = FALSE)
min_val |
minimum value of the linear region range. Default: -1 |
max_val |
maximum value of the linear region range. Default: 1 |
inplace |
can optionally do the operation in-place. Default: |
\mbox{HardTanh}(x) = ≤ft\{ \begin{array}{ll} 1 & \mbox{ if } x > 1 \\ -1 & \mbox{ if } x < -1 \\ x & \mbox{ otherwise } \\ \end{array} \right.
The range of the linear region :math:[-1, 1] can be adjusted using
min_val and max_val.
Input: (N, *) where * means, any number of additional
dimensions
Output: (N, *), same shape as the input
if (torch_is_installed()) {
m <- nn_hardtanh(-2, 2)
input <- torch_randn(2)
output <- m(input)
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