Korean Twitter Emotion Classification Using Automatically Built Emotion Lexicons and Fine-Grained Features Hyo Jin Do author Ho-Jin Choi author 2015-10 text Proceedings of the 29th Pacific Asia Conference on Language, Information and Computation: Posters Hai Zhao editor Shanghai, China conference publication do-choi-2015-korean https://aclanthology.org/Y15-2017/ 2015-10 142 150