@inproceedings{howunlabeleddataimprovegeneralizationin,
  title = {How unlabeled data improve generalization in self-training? A one-hidden-layer theoretical analysis},
  author = {Shuai Zhang and Meng Wang and Sijia Liu and Pin-Yu Chen and JinJun Xiong},
  year = {2021},
  booktitle = {ICLR 2022 4},
  url = {https://openreview.net/forum?id=qiMXBIf4NfB},
}