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Tanh module

Source: R/nn-activation.R
nn_tanh.Rd

Applies the element-wise function:

Usage

nn_tanh()

Details

$$ \mbox{Tanh}(x) = \tanh(x) = \frac{\exp(x) - \exp(-x)} {\exp(x) + \exp(-x)} $$

Shape

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

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

Examples

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