%0 Conference Proceedings %T Recognizing Contextual Polarity in Phrase-Level Sentiment Analysis %A Wilson, Theresa %A Wiebe, Janyce %A Hoffmann, Paul %Y Mooney, Raymond %Y Brew, Chris %Y Chien, Lee-Feng %Y Kirchhoff, Katrin %S Proceedings of Human Language Technology Conference and Conference on Empirical Methods in Natural Language Processing %D 2005 %8 October %I Association for Computational Linguistics %C Vancouver, British Columbia, Canada %F wilson-etal-2005-recognizing %U https://aclanthology.org/H05-1044/ %P 347-354