Rb-based: link prediction based on the resource broadcast of nodes for complex networks

doi:10.1007/s12065-024-00958-z

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	Rb-based: link prediction based on the resource broadcast of nodes for complex networks
	Liu, Zeguang 1; Yao, Yabing 2; Xu, Zhipeng 2
	2024-07-09
发表期刊	EVOLUTIONARY INTELLIGENCE
ISSN	1864-5909
摘要	During the process of link prediction, traditional resource allocation methods only consider the influence of common neighbor nodes as transmission paths, while ignoring the impact of the effective resource amount of the topology structure surrounding these common neighbor nodes on link prediction performance. To address this limitation, this paper proposes a complex network link prediction method based on resource broadcast. Firstly, the paper provides a detailed analysis of the topology structure between the source node and the target node, presenting four different transmission paths. Secondly, in order to characterize the initial resources, the paper defines the effective resource amount after transmission through these four paths as the resource broadcast amount between nodes. Lastly, the similarity between nodes is characterized bidirectionally by considering the resource broadcast amount between nodes. Experiments conducted on 9 real network datasets demonstrate that, when compared with 8 other similarity-based indicators, this method achieves better prediction results according to benchmark evaluation indicators.
关键词	Complex network Link prediction Resource allocation Resource broadcast
其他关键词	MATRIX FACTORIZATION ; RECONSTRUCTION
DOI	10.1007/s12065-024-00958-z
收录类别	ESCI
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Artificial Intelligence
WOS记录号	WOS:001268280700001
出版者	SPRINGER HEIDELBERG
原始文献类型	Article ; Early Access
EISSN	1864-5917
文献类型	期刊论文
条目标识符	http://ir.library.ouchn.edu.cn/handle/39V7QQFX/171586
专题	国家开放大学
通讯作者	Yao, Yabing
作者单位	1.Qinghai Open Univ, Dept Informat Technol, Xining 810008, Qinghai, Peoples R China; 2.Lanzhou Univ Technol, Sch Comp & Commun, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Liu, Zeguang,Yao, Yabing,Xu, Zhipeng. Rb-based: link prediction based on the resource broadcast of nodes for complex networks[J]. EVOLUTIONARY INTELLIGENCE,2024.
APA	Liu, Zeguang,Yao, Yabing,&Xu, Zhipeng.(2024).Rb-based: link prediction based on the resource broadcast of nodes for complex networks.EVOLUTIONARY INTELLIGENCE.
MLA	Liu, Zeguang,et al."Rb-based: link prediction based on the resource broadcast of nodes for complex networks".EVOLUTIONARY INTELLIGENCE (2024).