@inproceedings{qiao2018deep,
  title={Deep co-training for semi-supervised image recognition},
  author={Qiao, Siyuan and Shen, Wei and Zhang, Zhishuai and Wang, Bo and Yuille, Alan},
  booktitle={Proceedings of the European Conference on Computer Vision (ECCV)},
  pages={135--152},
  year={2018}
}