tf.keras.backend.function

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Instantiates a Keras function.

Aliases:

• tf.compat.v1.keras.backend.function
• tf.compat.v2.keras.backend.function

tf.keras.backend.function(
    inputs,
    outputs,
    updates=None,
    name=None,
    **kwargs
)

Arguments:

• inputs: List of placeholder tensors.
• outputs: List of output tensors.
• updates: List of update ops.
• name: String, name of function.
• **kwargs: Passed to tf.Session.run.

Returns:

Output values as Numpy arrays.

Raises:

• ValueError: if invalid kwargs are passed in or if in eager execution.