Jiahui Han, Shengtan Wu, Xinyu Liu. jhan014 at SemEval-2019 Task 6: Identifying and Categorizing Offensive Language in Social Media. In Jonathan May, Ekaterina Shutova, Aurélie Herbelot, Xiaodan Zhu, Marianna Apidianaki, Saif M. Mohammad, editors, Proceedings of the 13th International Workshop on Semantic Evaluation, SemEval@NAACL-HLT 2019, Minneapolis, MN, USA, June 6-7, 2019. pages 652-656, Association for Computational Linguistics, 2019. [doi]