Sara Rosenthal, Kathy McKeown. Columbia NLP: Sentiment Detection of Subjective Phrases in Social Media. In Mona T. Diab, Timothy Baldwin, Marco Baroni, editors, Proceedings of the 7th International Workshop on Semantic Evaluation, SemEval@NAACL-HLT 2013, Atlanta, Georgia, USA, June 14-15, 2013. pages 478-482, The Association for Computer Linguistics, 2013. [doi]
Abstract is missing.