@InProceedings{zhang-zhang-vo:2015:EMNLP,
  author    = {Zhang, Meishan  and  Zhang, Yue  and  Vo, Duy Tin},
  title     = {Neural Networks for Open Domain Targeted Sentiment},
  booktitle = {Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing},
  month     = {September},
  year      = {2015},
  address   = {Lisbon, Portugal},
  publisher = {Association for Computational Linguistics},
  pages     = {612--621},
  url       = {https://aclweb.org/anthology/D/D15/D15-1073}
}