Sentiment Analysis of Social Media Texts Saif M Mohammad author Xiaodan Zhu author 2014-10 text Proceedings of the 2014 Conference on Empirical Methods in Natural Language Processing: Tutorial Abstracts Lucia Specia editor Xavier Carreras editor Association for Computational Linguistics Doha, Qatar conference publication mohammad-zhu-2014-sentiment https://aclanthology.org/D14-2001/ 2014-10