Instantiates a Keras function
k_function(inputs, outputs, updates = NULL, ...)List of placeholder tensors.
List of output tensors.
List of update ops.
Named arguments passed to tf$Session$run.
Output values as R arrays.
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.