| View source on GitHub |
Reduce elems using fn to combine them from right to left.
tf.keras.backend.foldr(
fn, elems, initializer=None, name=None
)
| 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