| View source on GitHub |
Returns the learning phase flag.
tf.keras.backend.learning_phase()
The learning phase flag is a bool tensor (0 = test, 1 = train) to be passed as input to any Keras function that uses a different behavior at train time and test time.
| Returns | |
|---|---|
| Learning phase (scalar integer tensor or Python integer). |
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https://www.tensorflow.org/versions/r2.3/api_docs/python/tf/keras/backend/learning_phase