CPN-CORE: A Text Semantic Similarity System Infused with Opinion Knowledge Carmen Banea author Yoonjung Choi author Lingjia Deng author Samer Hassan author Michael Mohler author Bishan Yang author Claire Cardie author Rada Mihalcea author Jan Wiebe author 2013-06 text Second Joint Conference on Lexical and Computational Semantics (*SEM), Volume 1: Proceedings of the Main Conference and the Shared Task: Semantic Textual Similarity Mona Diab editor Tim Baldwin editor Marco Baroni editor Association for Computational Linguistics Atlanta, Georgia, USA conference publication banea-etal-2013-cpn https://aclanthology.org/S13-1032/ 2013-06 221 228