tf.keras.activations.deserialize

Returns activation function given a string identifier.

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Compat aliases for migration

See Migration guide for more details.

tf.compat.v1.keras.activations.deserialize

tf.keras.activations.deserialize(
    name, custom_objects=None
)

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.