@inproceedings{hardnesssamplingforselftrainingbased,
  title = {Hardness Sampling for Self-Training Based Transductive Zero-Shot Learning},
  author = {Liu Bo and Qiulei Dong and Zhanyi Hu},
  year = {2021},
  booktitle = {CVPR 2021 1},
  eprint = {2106.00264},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2106.00264v1},
}