S-NLP at SemEval-2021 Task 5: An Analysis of Dual Networks for Sequence Tagging Viet Anh Nguyen author Tam Minh Nguyen author Huy Quang Dao author Quang Huu Pham author 2021-08 text Proceedings of the 15th International Workshop on Semantic Evaluation (SemEval-2021) Alexis Palmer editor Nathan Schneider editor Natalie Schluter editor Guy Emerson editor Aurelie Herbelot editor Xiaodan Zhu editor Association for Computational Linguistics Online conference publication nguyen-etal-2021-nlp 10.18653/v1/2021.semeval-1.120 https://aclanthology.org/2021.semeval-1.120/ 2021-08 888 897