@InProceedings{rosenthal-mckeown-agarwal:2014:SemEval,
  author    = {Rosenthal, Sara  and  McKeown, Kathy  and  Agarwal, Apoorv},
  title     = {Columbia NLP: Sentiment Detection of Sentences and Subjective Phrases in Social Media},
  booktitle = {Proceedings of the 8th International Workshop on Semantic Evaluation (SemEval 2014)},
  month     = {August},
  year      = {2014},
  address   = {Dublin, Ireland},
  publisher = {Association for Computational Linguistics and Dublin City University},
  pages     = {198--202},
  url       = {http://www.aclweb.org/anthology/S14-2031}
}