torch (version 0.2.1)

nn_glu: GLU module

Description

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.

Usage

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

# NOT RUN {
if (torch_is_installed()) {
m <- nn_glu()
input <- torch_randn(4, 2)
output <- m(input)

}
# }