@inproceedings{adiversitypromotingobjectivefunctionfor,
  title = {A Diversity-Promoting Objective Function for Neural Conversation Models},
  author = {Jiwei Li and Michel Galley and Chris Brockett and Jianfeng Gao and Bill Dolan},
  year = {2015},
  booktitle = {NAACL 2016 6},
  eprint = {1510.03055},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1510.03055v3},
}