IITPSemEval: Sentiment Discovery from 140 Characters Ayush Kumar author Vamsi Krishna author Asif Ekbal author 2015-06 text Proceedings of the 9th International Workshop on Semantic Evaluation (SemEval 2015) Preslav Nakov editor Torsten Zesch editor Daniel Cer editor David Jurgens editor Association for Computational Linguistics Denver, Colorado conference publication kumar-etal-2015-iitpsemeval 10.18653/v1/S15-2100 https://aclanthology.org/S15-2100/ 2015-06 601 607