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