Zyy1510 Team at SemEval-2020 Task 9: Sentiment Analysis for Code-Mixed Social Media Text with Sub-word Level Representations Yueying Zhu author Xiaobing Zhou author Hongling Li author Kunjie Dong author 2020-12 text Proceedings of the Fourteenth Workshop on Semantic Evaluation Aurelie Herbelot editor Xiaodan Zhu editor Alexis Palmer editor Nathan Schneider editor Jonathan May editor Ekaterina Shutova editor International Committee for Computational Linguistics Barcelona (online) conference publication zhu-etal-2020-zyy1510 10.18653/v1/2020.semeval-1.183 https://aclanthology.org/2020.semeval-1.183/ 2020-12 1354 1359