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tf.keras.activations.deserialize

TensorFlow 1 version View source on GitHub

Returns activation function denoted by input string.

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

Arguments:

  • x: String

Returns:

TensorFlow Activation function denoted by input string.

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 

Args:

  • name: The name of the activation function.
  • custom_objects: A {name:value} dictionary for activations not build into keras.

Raises:

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