torch_sigmoid {torch} | R Documentation |
Sigmoid
torch_sigmoid(self)
self |
(Tensor) the input tensor. |
Returns a new tensor with the sigmoid of the elements of input
.
\mbox{out}_{i} = \frac{1}{1 + e^{-\mbox{input}_{i}}}
if (torch_is_installed()) {
a = torch_randn(c(4))
a
torch_sigmoid(a)
}