Returns whether x is a Keras tensor.

A "Keras tensor" is a tensor that was returned by a Keras layer

k_is_keras_tensor(x)

Arguments

x	A candidate tensor.

Value

A logical: Whether the argument is a Keras tensor.

Keras Backend

This function is part of a set of Keras backend functions that enable lower level access to the core operations of the backend tensor engine (e.g. TensorFlow, CNTK, Theano, etc.).

You can see a list of all available backend functions here: https://keras.rstudio.com/articles/backend.html#backend-functions.