tf.keras.backend.flatten

TensorFlow 1 version View source on GitHub

Flatten a tensor.

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)>