@inproceedings{hardnessawaredeepmetriclearning,
  title = {Hardness-Aware Deep Metric Learning},
  author = {Wenzhao Zheng and Zhaodong Chen and Jiwen Lu and Jie zhou},
  year = {2019},
  booktitle = {CVPR 2019 6},
  eprint = {1903.05503},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1903.05503v2},
}