作者位次 #3/5ACL 2026Findings· Findings of ACL
SAM - NER : Semantic Archetype Mediation for Zero-Shot Named Entity Recognition
Ruichu Cai · Juntao Gan · Miao Mai · Zhifeng Hao · Boyan Xu
摘要
Zero-shot Named Entity Recognition (ZS-NER) remains brittle under domain and schema shifts, where unseen label definitions often misalign with a large language model’s (LLM’s) intrinsic semantic organization. As a result, directly mapping entity mentions to fine-grained target labels can induce s...