data.buffer.middleware.group_sample

group_sample

group_sample

ding.data.buffer.middleware.group_sample.group_sample(size_in_group: int, ordered_in_group: bool = True, max_use_in_group: bool = True) → Callable

Overview:

The middleware is designed to process the data in each group after sampling from the buffer.

Arguments:

• size_in_group (int): Sample size in each group.

• ordered_in_group (bool): Whether to keep the original order of records, default is true.

• max_use_in_group (bool): Whether to use as much data in each group as possible, default is true.