Structured Models for Fine-to-Coarse Sentiment Analysis Ryan McDonald author Kerry Hannan author Tyler Neylon author Mike Wells author Jeff Reynar author 2007-06 text Proceedings of the 45th Annual Meeting of the Association of Computational Linguistics Annie Zaenen editor Antal van den Bosch editor Association for Computational Linguistics Prague, Czech Republic conference publication mcdonald-etal-2007-structured https://aclanthology.org/P07-1055/ 2007-06 432 439