Document-Level Biomedical Relation Extraction Using Graph Convolutional Network and Multihead Attention: Algorithm Development and Validation

BACKGROUND: Automatically extracting relations between chemicals and diseases plays an important role in biomedical text mining. Chemical-disease relation (CDR) extraction aims at extracting complex semantic relationships between entities in documents, which contain intrasentence and intersentence r...

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Detalles Bibliográficos
Autores principales: Wang, Jian, Chen, Xiaoyu, Zhang, Yu, Zhang, Yijia, Wen, Jiabin, Lin, Hongfei, Yang, Zhihao, Wang, Xin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: JMIR Publications 2020
Materias:
Original Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7458061/
https://www.ncbi.nlm.nih.gov/pubmed/32459636
http://dx.doi.org/10.2196/17638

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7458061/
https://www.ncbi.nlm.nih.gov/pubmed/32459636
http://dx.doi.org/10.2196/17638

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