nn_glu function

GLU module

Applies the gated linear unit function ${GLU}(a, b)= a \otimes \sigma(b)$ where $a$ is the first half of the input matrices and $b$ is the second half.

nn_glu(dim = -1)

Arguments

• dim: (int): the dimension on which to split the input. Default: -1

Shape

• Input: $(\ast_1, N, \ast_2)$ where * means, any number of additional dimensions
• Output: $(\ast_1, M, \ast_2)$ where $M=N/2$

Examples

if (torch_is_installed()) {
m <- nn_glu()
input <- torch_randn(4, 2)
output <- m(input)
}