PU-BCD: Exponential Family Models for the Coarse- and Fine-Grained All-Words Tasks Jonathan Chang author Miroslav Dudík author David Blei author 2007-06 text Proceedings of the Fourth International Workshop on Semantic Evaluations (SemEval-2007) Eneko Agirre editor Lluís Màrquez editor Richard Wicentowski editor Association for Computational Linguistics Prague, Czech Republic conference publication chang-etal-2007-pu https://aclanthology.org/S07-1059/ 2007-06 272 276