x
is a symbolic tensor.Returns whether x
is a symbolic tensor.
k_is_tensor(x)
A logical: Whether the argument is a symbolic tensor.
A candidate 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://tensorflow.rstudio.com/reference/keras/index.html#backend.