@article{probabilisticmetriclearningwithadaptive,
  title = {Probabilistic Metric Learning with Adaptive Margin for Top-K Recommendation},
  author = {Chen Ma and Liheng Ma and Yingxue Zhang and Ruiming Tang and Xue Liu and Mark Coates},
  year = {2021},
  eprint = {2101.04849},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2101.04849v1},
}