Domain-Specific Entity Recognition as Token-Pair Relation Classification

Domain-Specific Entity Recognition as Token-Pair Relation Classification

Named Entity Recognition (NER) is a fundamental but crucial task in natural language understanding, aiming at identifying entity mentions from free text. Current methods mainly use sequence-labeling and span-based models, where the former ignores the importance of token interaction, and the latter p...

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Bibliographic Details
Main Authors: Jinxuan Liu, Hongxun Shi, Chuankun Li, Qingtao Chang, Jianbin Wang
Format: Article
Language:English
Published: IEEE 2023-01-01
Series:IEEE Access
Subjects:
Natural language understanding
information extraction
named entity recognition
boundary detection
Online Access:https://ieeexplore.ieee.org/document/10292833/

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