C-Feel-It: A Sentiment Analyzer for Micro-blogs Aditya Joshi author Balamurali AR author Pushpak Bhattacharyya author Rajat Mohanty author 2011-06 text Proceedings of the ACL-HLT 2011 System Demonstrations Sadao Kurohashi editor Association for Computational Linguistics Portland, Oregon conference publication joshi-etal-2011-c https://aclanthology.org/P11-4022/ 2011-06 127 132