FPAI at SemEval-2021 Task 6: BERT-MRC for Propaganda Techniques Detection Xiaolong Hou author Junsong Ren author Gang Rao author Lianxin Lian author Zhihao Ruan author Yang Mo author JIanping Shen 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 hou-etal-2021-fpai 10.18653/v1/2021.semeval-1.146 https://aclanthology.org/2021.semeval-1.146/ 2021-08 1056 1060