Relation classification via BERT with piecewise convolution and focal loss

Recent relation extraction models’ architecture are evolved from the shallow neural networks to natural language model, such as convolutional neural networks or recurrent neural networks to Bert. However, these methods did not consider the semantic information in the sequence or the distance depende...

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Detalles Bibliográficos
Autores principales: Liu, Jianyi, Duan, Xi, Zhang, Ru, Sun, Youqiang, Guan, Lei, Lin, Bingjie
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2021
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8432804/
https://www.ncbi.nlm.nih.gov/pubmed/34506554
http://dx.doi.org/10.1371/journal.pone.0257092

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8432804/
https://www.ncbi.nlm.nih.gov/pubmed/34506554
http://dx.doi.org/10.1371/journal.pone.0257092

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