A Biomedical Relation Extraction Method Based on Graph Convolutional Network with Dependency Information Fusion

A Biomedical Relation Extraction Method Based on Graph Convolutional Network with Dependency Information Fusion

Biomedical texts are relatively obscure in describing relations between specialized entities, and the automatic extraction of drug–drug or drug–disease relations from massive biomedical texts presents a challenge faced by many researchers. To this end, this paper designs a relation extraction method...

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Bibliographic Details
Main Authors: Wanli Yang, Linlin Xing, Longbo Zhang, Hongzhen Cai, Maozu Guo
Format: Article
Language:English
Published: MDPI AG 2023-09-01
Series:Applied Sciences
Subjects:
biomedical relation extraction
dependency syntax tree
pruning strategy
dependency information fusion
graph convolutional network
attention mechanism
Online Access:https://www.mdpi.com/2076-3417/13/18/10055

Internet

https://www.mdpi.com/2076-3417/13/18/10055

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