RSVP for your your local TensorFlow Everywhere event today!

tf.keras.backend.foldr

TensorFlow 2 version View source on GitHub

Reduce elems using fn to combine them from right to left.

fn Callable that will be called upon each element in elems and an accumulator, for instance lambda acc, x: acc + x
elems tensor
initializer The first value used (elems[-1] in case of None)
name A string name for the foldr node in the graph

Same type and shape as initializer