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tf.keras.backend.flatten

TensorFlow 1 version View source on GitHub

Flatten a tensor.

Aliases:

tf.keras.backend.flatten(x)

Arguments:

  • x: A tensor or variable.

Returns:

A tensor, reshaped into 1-D

Example:

  >>> b = tf.constant([[1, 2], [3, 4]])
  >>> b
  <tf.Tensor: id=102, shape=(2, 2), dtype=int32, numpy=
  array([[1, 2],
         [3, 4]], dtype=int32)>
  >>> tf.keras.backend.flatten(b)
  <tf.Tensor: id=105, shape=(4,), dtype=int32,
      numpy=array([1, 2, 3, 4], dtype=int32)>