tf.keras.activations.deserialize

Returns activation function given a string identifier.

Args
name The name of the activation function.
custom_objects Optional {function_name: function_obj} dictionary listing user-provided activation functions.
Returns
Corresponding activation function.

For example:

tf.keras.activations.deserialize('linear')
 <function linear at 0x1239596a8>
tf.keras.activations.deserialize('sigmoid')
 <function sigmoid at 0x123959510>
tf.keras.activations.deserialize('abcd')
Traceback (most recent call last):

ValueError: Unknown activation function:abcd
Raises
ValueError Unknown activation function if the input string does not denote any defined Tensorflow activation function.

© 2020 The TensorFlow Authors. All rights reserved.
Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/versions/r2.4/api_docs/python/tf/keras/activations/deserialize