YNU-HPCC at SemEval-2021 Task 11: Using a BERT Model to Extract Contributions from NLP Scholarly Articles Xinge Ma author Jin Wang author Xuejie Zhang 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 ma-etal-2021-ynu 10.18653/v1/2021.semeval-1.58 https://aclanthology.org/2021.semeval-1.58/ 2021-08 478 484