tf.keras.backend.floatx

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'.

Returns:

String, the current default float type.

Example:

    >>> keras.backend.floatx()
    'float32'