nnf_elu function

Elu

Applies element-wise, [REMOVE_ME]$ELU(x) = max(0,x) + min(0, \alpha * (exp(x) - 1)) [REMOVE_ME_2]$.

nnf_elu(input, alpha = 1, inplace = FALSE)

nnf_elu_(input, alpha = 1)

Arguments

• input: (N,*) tensor, where * means, any number of additional dimensions
• alpha: the alpha value for the ELU formulation. Default: 1.0
• inplace: can optionally do the operation in-place. Default: FALSE

Description

Applies element-wise,

.

Examples

if (torch_is_installed()) {
x <- torch_randn(2, 2)
y <- nnf_elu(x, alpha = 1)
nnf_elu_(x, alpha = 1)
torch_equal(x, y)
}