Don’t worry about metaphor: affect detection for conversational agents Catherine Smith author Timothy Rumbell author John Barnden author Robert Hendley author Mark Lee author Alan Wallington author 2007-06 text Proceedings of the 45th Annual Meeting of the Association for Computational Linguistics Companion Volume Proceedings of the Demo and Poster Sessions Sophia Ananiadou editor Association for Computational Linguistics Prague, Czech Republic conference publication smith-etal-2007-dont https://aclanthology.org/P07-2010/ 2007-06 37 40