Learn to Not Link: Exploring NIL Prediction in Entity Linking Fangwei Zhu author Jifan Yu author Hailong Jin author Lei Hou author Juanzi Li author Zhifang Sui author 2023-07 text Findings of the Association for Computational Linguistics: ACL 2023 Anna Rogers editor Jordan Boyd-Graber editor Naoaki Okazaki editor Association for Computational Linguistics Toronto, Canada conference publication zhu-etal-2023-learn 10.18653/v1/2023.findings-acl.690 https://aclanthology.org/2023.findings-acl.690/ 2023-07 10846 10860