@article{discretefactorizationmachinesforfast,
  title = {Discrete Factorization Machines for Fast Feature-based Recommendation},
  author = {Han Liu and Xiangnan He and Fuli Feng and Liqiang Nie and Rui Liu and Hanwang Zhang},
  year = {2018},
  eprint = {1805.02232},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1805.02232v3},
}