Machine Reading Tea Leaves: Automatically Evaluating Topic Coherence and Topic Model Quality Jey Han Lau author David Newman author Timothy Baldwin author 2014-04 text Proceedings of the 14th Conference of the European Chapter of the Association for Computational Linguistics Shuly Wintner editor Sharon Goldwater editor Stefan Riezler editor Association for Computational Linguistics Gothenburg, Sweden conference publication lau-etal-2014-machine 10.3115/v1/E14-1056 https://aclanthology.org/E14-1056/ 2014-04 530 539