PNER: Applying the Pipeline Method to Resolve Nested Issues in Named Entity Recognition

PNER: Applying the Pipeline Method to Resolve Nested Issues in Named Entity Recognition

Named entity recognition (NER) in natural language processing encompasses three primary types: flat, nested, and discontinuous. While the flat type often garners attention from researchers, nested NER poses a significant challenge. Current approaches to addressing nested NER involve sequence labelin...

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Bibliographic Details
Main Authors: Hongjian Yang, Qinghao Zhang, Hyuk-Chul Kwon
Format: Article
Language:English
Published: MDPI AG 2024-02-01
Series:Applied Sciences
Subjects:
nested entity
named entity recognition
NER
sequence labeling
text classification
merged label
Online Access:https://www.mdpi.com/2076-3417/14/5/1717

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