Few-shot Named Entity Recognition via Superposition Concept Discrimination Jiawei Chen author Hongyu Lin author Xianpei Han author Yaojie Lu author Shanshan Jiang author Bin Dong author Le Sun author 2024-05 text Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024) Nicoletta Calzolari editor Min-Yen Kan editor Veronique Hoste editor Alessandro Lenci editor Sakriani Sakti editor Nianwen Xue editor ELRA and ICCL Torino, Italia conference publication chen-etal-2024-shot-named https://aclanthology.org/2024.lrec-main.634/ 2024-05 7220 7231