@article{playdurationbaseduserentityaffinity,
  title = {Play Duration based User-Entity Affinity Modeling in Spoken Dialog System},
  author = {Bo Xiao and Nicholas Monath and Shankar Ananthakrishnan and Abishek Ravi},
  year = {2018},
  eprint = {1806.11479},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1806.11479v1},
}