@InProceedings{selmer-EtAl:2013:SemEval-2013,
  author    = {Selmer, {\O}yvind  and  Brevik, Mikael  and  Gamb\"{a}ck, Bj\"{o}rn  and  Bungum, Lars},
  title     = {NTNU: Domain Semi-Independent Short Message Sentiment Classification},
  booktitle = {Second Joint Conference on Lexical and Computational Semantics (*SEM), Volume 2: Proceedings of the Seventh International Workshop on Semantic Evaluation (SemEval 2013)},
  month     = {June},
  year      = {2013},
  address   = {Atlanta, Georgia, USA},
  publisher = {Association for Computational Linguistics},
  pages     = {430--437},
  url       = {http://www.aclweb.org/anthology/S13-2071}
}