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nn_gelu

GELU module


Description

Applies the Gaussian Error Linear Units function:

\mbox{GELU}(x) = x * Φ(x)

Usage

nn_gelu()

Details

where Φ(x) is the Cumulative Distribution Function for Gaussian Distribution.

Shape

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

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

Examples

if (torch_is_installed()) {
m = nn_gelu()
input <- torch_randn(2)
output <- m(input)

}

torch

Tensors and Neural Networks with 'GPU' Acceleration

v0.3.0
MIT + file LICENSE
Authors
Daniel Falbel [aut, cre, cph], Javier Luraschi [aut], Dmitriy Selivanov [ctb], Athos Damiani [ctb], Christophe Regouby [ctb], Krzysztof Joachimiak [ctb], RStudio [cph]
Initial release

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