x is a symbolic tensor.k_is_tensor.RdReturns whether x is a symbolic tensor.
k_is_tensor(x)
| x | A candidate tensor. |
|---|
A logical: Whether the argument is a symbolic tensor.
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.