metricfactorization

If you use this code, please cite the following paper. Thank you very much. Newest version is available in ResearchGate

@article{zhangmetric,
  title={Metric Factorization: Recommendation beyond Matrix Factorization},
  author={Zhang, Shuai and Yao, Lina and Tay, Yi and Xu, Xiwei and Zhang, Xiang and Zhu, Liming},
  journal={arXiv preprint arXiv:1802.04606},
  year={2018}
}