tf.keras.backend.print_tensor

tf.keras.backend.print_tensor(
    x,
    message=''
)

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

Prints message and the tensor value when evaluated.

Note that print_tensor returns a new tensor identical to x which should be used in the following code. Otherwise the print operation is not taken into account during evaluation.

Example:

   >>> x = K.print_tensor(x, message="x is: ")

Arguments:

  • x: Tensor to print.
  • message: Message to print jointly with the tensor.

Returns:

The same tensor x, unchanged.