‘Who would have thought of that!’: A Hierarchical Topic Model for Extraction of Sarcasm-prevalent Topics and Sarcasm Detection Aditya Joshi author Prayas Jain author Pushpak Bhattacharyya author Mark Carman author 2016-12 text Proceedings of the Workshop on Extra-Propositional Aspects of Meaning in Computational Linguistics (ExProM) Eduardo Blanco editor Roser Morante editor Roser Saurí editor The COLING 2016 Organizing Committee Osaka, Japan conference publication joshi-etal-2016-thought https://aclanthology.org/W16-5001/ 2016-12 1 10