@InProceedings{ye-wang:2018:EMNLP,
  author    = {Ye, Hai  and  Wang, Lu},
  title     = {Semi-Supervised Learning for Neural Keyphrase Generation},
  booktitle = {Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing},
  month     = {October-November},
  year      = {2018},
  address   = {Brussels, Belgium},
  publisher = {Association for Computational Linguistics},
  pages     = {4142--4153},
  url       = {http://www.aclweb.org/anthology/D18-1447}
}