SubsetRandomSampler¶

class paddle.io. SubsetRandomSampler ( indices ) [source]

Randomly sample elements from a given list of indices, without replacement.

Parameters

indices (sequence) – a sequence of indices

Examples

>>> import paddle
>>> from paddle.io import SubsetRandomSampler

>>> paddle.seed(2023)
>>> sampler = SubsetRandomSampler(indices=[1, 3, 5, 7, 9])

>>> for index in sampler:
...     print(index)
9
3
7
5
1