NLPIITR at SemEval-2021 Task 6: RoBERTa Model with Data Augmentation for Persuasion Techniques Detection Vansh Gupta author Raksha Sharma 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 gupta-sharma-2021-nlpiitr 10.18653/v1/2021.semeval-1.147 https://aclanthology.org/2021.semeval-1.147/ 2021-08 1061 1067