Returns activation function given a string identifier.
tf.keras.activations.deserialize(
name, custom_objects=None, use_legacy_format=False
)
Args |
|---|
name
|
The name of the activation function.
|
custom_objects
|
Optional {function_name: function_obj}
dictionary listing user-provided activation functions.
|
use_legacy_format
|
Boolean, whether to use the legacy format for
deserialization. Defaults to False.
|
Returns |
|---|
|
Corresponding activation function.
|
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' cannot be deserialized.
Raises |
|---|
ValueError
|
Unknown activation function if the input string does not
denote any defined Tensorflow activation function.
|
View source on GitHub