tf.compat.v1.math.softplus

Computes elementwise softplus: softplus(x) = log(exp(x) + 1).

Compat aliases for migration

tf.compat.v1.nn.softplus

tf.compat.v1.math.softplus(
    features, name=None
)

Used in the tutorials
Fitting Dirichlet Process Mixture Model Using Preconditioned Stochastic Gradient Langevin Dynamics

softplus is a smooth approximation of relu. Like relu, softplus always takes on positive values.

import tensorflow as tf
tf.math.softplus(tf.range(0, 2, dtype=tf.float32)).numpy()
array([0.6931472, 1.3132616], dtype=float32)

Args
`features`	`Tensor`
`name`	Optional: name to associate with this operation.

Returns
`Tensor`

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Last updated 2024-04-26 UTC.

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