CLART: A cascaded lattice-and-radical transformer network for Chinese medical named entity recognition

CLART: A cascaded lattice-and-radical transformer network for Chinese medical named entity recognition

Chinese medical named entity recognition (NER) is a fundamental task in Chinese medical natural language processing, aiming to recognize Chinese medical entities within unstructured medical texts. However, it poses significant challenges mainly due to the extensive usage of medical terms in Chinese...

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Bibliographic Details
Main Authors: Yinlong Xiao, Zongcheng Ji, Jianqiang Li, Qing Zhu
Format: Article
Language:English
Published: Elsevier 2023-10-01
Series:Heliyon
Subjects:
Chinese medical named entity recognition
Lattice structure
Radical information
Attention mechanism
Transformer
Online Access:http://www.sciencedirect.com/science/article/pii/S2405844023079008

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http://www.sciencedirect.com/science/article/pii/S2405844023079008

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