tf.keras.backend.learning_phase_scope

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Provides a scope within which the learning phase is equal to value.

Aliases:

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

tf.keras.backend.learning_phase_scope(value)

The learning phase gets restored to its original value upon exiting the scope.

Arguments:

• value: Learning phase value, either 0 or 1 (integers).

Yields:

None.

Raises:

• ValueError: if value is neither 0 nor 1.