一作ACL 2026Poster· Natural Language Processing
Unveiling the Unknown: Open-Set Entity Typing via Two-Stage Generation
Hu Chen · Binhan Yang · Wei Shen
摘要
Conventional fine-grained entity typing (FET) operates under the closed-set assumption, wherein all classified types are limited within a predefined type taxonomy derived from a knowledge base. As the world evolves, new entities of unknown types inevitably emerge in open environments, falling bey...