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Incorporating representation learning and multihead attention to improve biomedical cross-sentence n-ary relation extraction

BACKGROUND: Most biomedical information extraction focuses on binary relations within single sentences. However, extracting n-ary relations that span multiple sentences is in huge demand. At present, in the cross-sentence n-ary relation extraction task, the mainstream method not only relies heavily...

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Dettagli Bibliografici
Pubblicato in:BMC Bioinformatics
Autori principali: Zhao, Di, Wang, Jian, Zhang, Yijia, Wang, Xin, Lin, Hongfei, Yang, Zhihao
Natura: Artigo
Lingua:Inglês
Pubblicazione: BioMed Central 2020
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC7364499/
https://ncbi.nlm.nih.gov/pubmed/32677883
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s12859-020-03629-9
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