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tf.keras.backend.set_image_data_format

Sets the value of the image data format convention.

data_format string. 'channels_first' or 'channels_last'.

Example:

tf.keras.backend.image_data_format()
'channels_last'
tf.keras.backend.set_image_data_format('channels_first')
tf.keras.backend.image_data_format()
'channels_first'
tf.keras.backend.set_image_data_format('channels_last')

ValueError In case of invalid data_format value.