@inproceedings{Riloff03,
  added-at = {2008-12-19T16:50:53.000+0100},
  address = {Morristown, NJ, USA},
  author = {Riloff, Ellen and Wiebe, Janyce},
  biburl = {http://www.bibsonomy.org/bibtex/2e9ebda42e383309c72e61f3776b1931f/mkroell},
  booktitle = {Proceedings of the 2003 conference on Empirical methods in natural language processing},
  description = {Learning extraction patterns for subjective expressions},
  doi = {http://dx.doi.org/10.3115/1119355.1119369},
  interhash = {b54eba0824aabf0e3f492aa73b0e8939},
  intrahash = {e9ebda42e383309c72e61f3776b1931f},
  keywords = {SentimentAnalysis learning pattern subjectivity},
  pages = {105--112},
  publisher = {Association for Computational Linguistics},
  timestamp = {2008-12-19T16:50:53.000+0100},
  title = {Learning extraction patterns for subjective expressions},
  url = {http://portal.acm.org/citation.cfm?id=1119369},
  year = 2003
}