NLRG at SemEval-2021 Task 5: Toxic Spans Detection Leveraging BERT-based Token Classification and Span Prediction Techniques Gunjan Chhablani author Abheesht Sharma author Harshit Pandey author Yash Bhartia author Shan Suthaharan 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 chhablani-etal-2021-nlrg 10.18653/v1/2021.semeval-1.27 https://aclanthology.org/2021.semeval-1.27/ 2021-08 233 242