@article{wu2021clear,
  title={Clear: Contrastive learning for sentence representation},
  author={Zhuofeng Wu, Sinong Wang, Jiatao Gu, Madian Khabsa, Fei Sun, Hao Ma},
  journal={arXiv preprint arXiv:2012.15466},
  url={https://arxiv.org/abs/2012.15466},
  year={2021}
}