Reduce elems using fn to combine them from right to left.
k_foldr(fn, elems, initializer = NULL, name = NULL)
Tensor with same type and shape as initializer
.
Function that will be called upon each element in elems and an accumulator
tensor
The first value used (last element of elems
in case of
NULL)
A string name for the foldr node in the graph
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.