Bayesian Document Generative Model with Explicit Multiple Topics Issei Sato author Hiroshi Nakagawa author 2007-06 text Proceedings of the 2007 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning (EMNLP-CoNLL) Jason Eisner editor Association for Computational Linguistics Prague, Czech Republic conference publication sato-nakagawa-2007-bayesian https://aclanthology.org/D07-1044/ 2007-06 421 429