Joint Extraction of Entities and Relations Based on Word-Pair Distance Embedding and Axial Attention Mechanism

The joint extraction of entities and relations provides key technical support for the construction of knowledge graphs,and the problem of overlapping relations has always been the focus of joint extraction model research.Many of the existing me-thods use multi-step modeling methods.Although they hav...

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Bibliographic Details

Published in:	Jisuanji kexue
Main Author:	ZHANG Mengying, SHEN Hailong
Format:	Article
Language:	Chinese
Published:	Editorial office of Computer Science 2024-12-01
Subjects:	joint extraction of entities and relations|axial attention mechanism|word-pair distance embedding|table filling method
Online Access:	https://www.jsjkx.com/fileup/1002-137X/PDF/1002-137X-2024-51-12-234.pdf