IITK@Detox at SemEval-2021 Task 5: Semi-Supervised Learning and Dice Loss for Toxic Spans Detection Archit Bansal author Abhay Kaushik author Ashutosh Modi 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 bansal-etal-2021-iitk 10.18653/v1/2021.semeval-1.24 https://aclanthology.org/2021.semeval-1.24/ 2021-08 211 219