tfp.substrates.numpy.math.softplus_inverse

Computes the inverse softplus, i.e., x = softplus_inverse(softplus(x)).

tfp.substrates.numpy.math.softplus_inverse(
    x, name=None
)

Mathematically this op is equivalent to:

softplus_inverse = log(exp(x) - 1.)

x Tensor. Non-negative (not enforced), floating-point.
name A name for the operation (optional).

Tensor. Has the same type/shape as input x.