tf.keras.backend.set_image_data_format

tf.keras.backend.set_image_data_format(data_format)

Defined in tensorflow/python/keras/_impl/keras/backend.py.

Sets the value of the image data format convention.

Arguments:

• data_format: string. 'channels_first' or 'channels_last'.

Example:

>>> from keras import backend as K
>>> K.image_data_format()
'channels_first'
>>> K.set_image_data_format('channels_last')
>>> K.image_data_format()
'channels_last'

Raises:

• ValueError: In case of invalid data_format value.