Checkerboard2x2

该数据集旨在展示不同预算主动学习策略的性能。它可以被处理成PyTorch数据集对象，并支持各种主动学习任务配置。总的来说，该数据集的任务是主动学习。

This dataset is designed to demonstrate the performance of active learning strategies under different budgets. It can be converted into a PyTorch Dataset object, and supports various configurations for active learning tasks. Overall, the task of this dataset is active learning.