Addressing NER Annotation Noises with Uncertainty-Guided Tree-Structured CRFs Jian Liu author Weichang Liu author Yufeng Chen author Jinan Xu author Zhe Zhao author 2023-12 text Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing Houda Bouamor editor Juan Pino editor Kalika Bali editor Association for Computational Linguistics Singapore conference publication liu-etal-2023-addressing 10.18653/v1/2023.emnlp-main.872 https://aclanthology.org/2023.emnlp-main.872/ 2023-12 14112 14123