ERNIE-Doc: A Retrospective Long-Document Modeling Transformer SiYu Ding author Junyuan Shang author Shuohuan Wang author Yu Sun author Hao Tian author Hua Wu author Haifeng Wang author 2021-08 text Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 1: Long Papers) Chengqing Zong editor Fei Xia editor Wenjie Li editor Roberto Navigli editor Association for Computational Linguistics Online conference publication ding-etal-2021-ernie 10.18653/v1/2021.acl-long.227 https://aclanthology.org/2021.acl-long.227/ 2021-08 2914 2927