Softsign module

Applies the element-wise function: $$ \mbox{SoftSign}(x) = \frac{x}{ 1 + |x|} $$

Usage

nn_softsign()

Shape

• Input: \((N, *)\) where * means, any number of additional dimensions

• Output: \((N, *)\), same shape as the input

Examples

if (torch_is_installed()) {
m <- nn_softsign()
input <- torch_randn(2)
output <- m(input)
}