tf.keras.activations.softplus

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Softplus activation function.

Arguments
x Input tensor.
Returns
The softplus activation: log(exp(x) + 1).

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Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/versions/r1.15/api_docs/python/tf/keras/activations/softplus