PsuedoProp at SemEval-2020 Task 11: Propaganda Span Detection Using BERT-CRF and Ensemble Sentence Level Classifier Aniruddha Chauhan author Harshita Diddee 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 chauhan-diddee-2020-psuedoprop 10.18653/v1/2020.semeval-1.233 https://aclanthology.org/2020.semeval-1.233/ 2020-12 1779 1785