ZEN: Pre-training Chinese Text Encoder Enhanced by N-gram Representations Shizhe Diao author Jiaxin Bai author Yan Song author Tong Zhang author Yonggang Wang author 2020-11 text Findings of the Association for Computational Linguistics: EMNLP 2020 Trevor Cohn editor Yulan He editor Yang Liu editor Association for Computational Linguistics Online conference publication diao-etal-2020-zen 10.18653/v1/2020.findings-emnlp.425 https://aclanthology.org/2020.findings-emnlp.425/ 2020-11 4729 4740