ECNU at SemEval-2018 Task 2: Leverage Traditional NLP Features and Neural Networks Methods to Address Twitter Emoji Prediction Task Xingwu Lu author Xin Mao author Man Lan author Yuanbin Wu author 2018-06 text Proceedings of the 12th International Workshop on Semantic Evaluation Marianna Apidianaki editor Saif M Mohammad editor Jonathan May editor Ekaterina Shutova editor Steven Bethard editor Marine Carpuat editor Association for Computational Linguistics New Orleans, Louisiana conference publication lu-etal-2018-ecnu 10.18653/v1/S18-1068 https://aclanthology.org/S18-1068/ 2018-06 433 437