TNT: Text Normalization based Pre-training of Transformers for Content Moderation Fei Tan author Yifan Hu author Changwei Hu author Keqian Li author Kevin Yen author 2020-11 text Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP) Bonnie Webber editor Trevor Cohn editor Yulan He editor Yang Liu editor Association for Computational Linguistics Online conference publication tan-etal-2020-tnt 10.18653/v1/2020.emnlp-main.383 https://aclanthology.org/2020.emnlp-main.383/ 2020-11 4735 4741