@inproceedings{
hu2022on,
title={On Non-Random Missing Labels in Semi-Supervised Learning},
author={Xinting Hu and Yulei Niu and Chunyan Miao and Xian-Sheng Hua and Hanwang Zhang},
booktitle={International Conference on Learning Representations},
year={2022},
url={https://openreview.net/forum?id=6yVvwR9H9Oj}
}