Revisiting Token Dropping Strategy in Efficient BERT Pretraining Qihuang Zhong author Liang Ding author Juhua Liu author Xuebo Liu author Min Zhang author Bo Du author Dacheng Tao author 2023-07 text Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Anna Rogers editor Jordan Boyd-Graber editor Naoaki Okazaki editor Association for Computational Linguistics Toronto, Canada conference publication zhong-etal-2023-revisiting 10.18653/v1/2023.acl-long.579 https://aclanthology.org/2023.acl-long.579/ 2023-07 10391 10405