tf.keras.backend.floatx()
Defined in tensorflow/python/keras/_impl/keras/backend.py.
Returns the default float type, as a string.
E.g. 'float16', 'float32', 'float64'.
String, the current default float type.
Example:
>>> keras.backend.floatx() 'float32'
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Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/api_docs/python/tf/keras/backend/floatx