Connotation Lexicon: A Dash of Sentiment Beneath the Surface Meaning Song Feng author Jun Seok Kang author Polina Kuznetsova author Yejin Choi author 2013-08 text Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Hinrich Schuetze editor Pascale Fung editor Massimo Poesio editor Association for Computational Linguistics Sofia, Bulgaria conference publication feng-etal-2013-connotation https://aclanthology.org/P13-1174/ 2013-08 1774 1784