Class-Adaptive Self-Training for Relation Extraction with Incompletely Annotated Training Data Qingyu Tan author Lu Xu author Lidong Bing author Hwee Tou Ng 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 tan-etal-2023-class 10.18653/v1/2023.findings-acl.549 https://aclanthology.org/2023.findings-acl.549/ 2023-07 8630 8643