TensorFlow 1 version | 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 |