tf.keras.backend.print_tensor

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Prints message and the tensor value when evaluated.

Aliases:

• tf.compat.v1.keras.backend.print_tensor
• tf.compat.v2.keras.backend.print_tensor

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

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.