LV-BERT: Exploiting Layer Variety for BERT Weihao Yu author Zihang Jiang author Fei Chen author Qibin Hou author Jiashi Feng author 2021-08 text Findings of the Association for Computational Linguistics: ACL-IJCNLP 2021 Chengqing Zong editor Fei Xia editor Wenjie Li editor Roberto Navigli editor Association for Computational Linguistics Online conference publication yu-etal-2021-lv 10.18653/v1/2021.findings-acl.2 https://aclanthology.org/2021.findings-acl.2/ 2021-08 13 27