tf.keras.backend.foldr

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

Arguments
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
Returns
Same type and shape as initializer

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Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/versions/r2.3/api_docs/python/tf/keras/backend/foldr