@inproceedings{p2sgradrefinedgradientsforoptimizingdeep,
  title = {P2SGrad: Refined Gradients for Optimizing Deep Face Models},
  author = {Xiao Zhang and Rui Zhao and Junjie Yan and Mengya Gao and Yu Qiao and Xiaogang Wang and Hongsheng Li},
  year = {2019},
  booktitle = {CVPR 2019 6},
  eprint = {1905.02479},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1905.02479v1},
}