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TensorFlow 1 version View source on GitHub

Sets the global Policy.


Used in the guide:

The global policy is the default policy used for layers, if no policy is passed to the layer constructor. If no global policy is set, layers will instead default to a Policy constructed from tf.keras.backend.floatx() in TensorFlow 2. In TensorFlow 1, layers default to an "infer" policy.

See keras.mixed_precision.experimental.Policy for more information.


  • policy: A Policy, or a string that will be converted to a Policy..

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