Type Softsign
Namespace tensorflow.contrib.distributions.bijectors
Parent Bijector
Interfaces ISoftsign
Bijector which computes `Y = g(X) = X / (1 + |X|)`. The softsign `Bijector` has the following two useful properties: * The domain is all real numbers
* `softsign(x) approx sgn(x)`, for large `|x|`. #### Examples
Show Example
# Create the Y = softsign(X) transform. softsign = Softsign() x = [[[1., 2], [3, 4]], [[5, 6], [7, 8]]] x / (1 + abs(x)) == softsign.forward(x) x / (1 - abs(x)) == softsign.inverse(x)