A Latent Variable Model for Viewpoint Discovery from Threaded Forum Posts Minghui Qiu author Jing Jiang author 2013-06 text Proceedings of the 2013 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Lucy Vanderwende editor Hal Daumé III editor Katrin Kirchhoff editor Association for Computational Linguistics Atlanta, Georgia conference publication qiu-jiang-2013-latent https://aclanthology.org/N13-1123/ 2013-06 1031 1040