Aschern at SemEval-2020 Task 11: It Takes Three to Tango: RoBERTa, CRF, and Transfer Learning Anton Chernyavskiy author Dmitry Ilvovsky author Preslav Nakov 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 chernyavskiy-etal-2020-aschern 10.18653/v1/2020.semeval-1.191 https://aclanthology.org/2020.semeval-1.191/ 2020-12 1462 1468