Measuring Topic Coherence through Optimal Word Buckets Nitin Ramrakhiyani author Sachin Pawar author Swapnil Hingmire author Girish Palshikar author 2017-04 text Proceedings of the 15th Conference of the European Chapter of the Association for Computational Linguistics: Volume 2, Short Papers Mirella Lapata editor Phil Blunsom editor Alexander Koller editor Association for Computational Linguistics Valencia, Spain conference publication ramrakhiyani-etal-2017-measuring https://aclanthology.org/E17-2070/ 2017-04 437 442