Multilayer Social Network Overlapping Community Detection Algorithm Based on Trust Relationship

Aiming at the problem of the lack of user social attribute characteristics in the process of dividing overlapping communities in multilayer social networks, in this paper, we propose a multilayer social network overlapping community detection algorithm based on trust relationship. By combining struc...

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Autores principales:	Junjie Jia, Pengtao Liu, Xiaojin Du, Yuchao Zhang
Formato:	article
Lenguaje:	EN
Publicado:	Hindawi-Wiley 2021
Materias:	Technology T Telecommunication TK5101-6720
Acceso en línea:	https://doaj.org/article/f685168801694237a4f6d5868305099a
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spelling	oai:doaj.org-article:f685168801694237a4f6d5868305099a2021-11-22T01:10:16ZMultilayer Social Network Overlapping Community Detection Algorithm Based on Trust Relationship1530-867710.1155/2021/9268039https://doaj.org/article/f685168801694237a4f6d5868305099a2021-01-01T00:00:00Zhttp://dx.doi.org/10.1155/2021/9268039https://doaj.org/toc/1530-8677Aiming at the problem of the lack of user social attribute characteristics in the process of dividing overlapping communities in multilayer social networks, in this paper, we propose a multilayer social network overlapping community detection algorithm based on trust relationship. By combining structural trust and social attribute trust, we transform a complex multilayer social network into a single-layer trust network. We obtain the community structure according to the community discovery algorithm based on trust value and merge communities with higher overlap. The experimental comparison and analysis are carried out on the synthetic network and the real network, respectively. The experimental results show that the proposed algorithm has higher harmonic mean and modularity than other algorithms of the same type.Junjie JiaPengtao LiuXiaojin DuYuchao ZhangHindawi-WileyarticleTechnologyTTelecommunicationTK5101-6720ENWireless Communications and Mobile Computing, Vol 2021 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Technology T Telecommunication TK5101-6720
spellingShingle	Technology T Telecommunication TK5101-6720 Junjie Jia Pengtao Liu Xiaojin Du Yuchao Zhang Multilayer Social Network Overlapping Community Detection Algorithm Based on Trust Relationship
description	Aiming at the problem of the lack of user social attribute characteristics in the process of dividing overlapping communities in multilayer social networks, in this paper, we propose a multilayer social network overlapping community detection algorithm based on trust relationship. By combining structural trust and social attribute trust, we transform a complex multilayer social network into a single-layer trust network. We obtain the community structure according to the community discovery algorithm based on trust value and merge communities with higher overlap. The experimental comparison and analysis are carried out on the synthetic network and the real network, respectively. The experimental results show that the proposed algorithm has higher harmonic mean and modularity than other algorithms of the same type.
format	article
author	Junjie Jia Pengtao Liu Xiaojin Du Yuchao Zhang
author_facet	Junjie Jia Pengtao Liu Xiaojin Du Yuchao Zhang
author_sort	Junjie Jia
title	Multilayer Social Network Overlapping Community Detection Algorithm Based on Trust Relationship
title_short	Multilayer Social Network Overlapping Community Detection Algorithm Based on Trust Relationship
title_full	Multilayer Social Network Overlapping Community Detection Algorithm Based on Trust Relationship
title_fullStr	Multilayer Social Network Overlapping Community Detection Algorithm Based on Trust Relationship
title_full_unstemmed	Multilayer Social Network Overlapping Community Detection Algorithm Based on Trust Relationship
title_sort	multilayer social network overlapping community detection algorithm based on trust relationship
publisher	Hindawi-Wiley
publishDate	2021
url	https://doaj.org/article/f685168801694237a4f6d5868305099a
work_keys_str_mv	AT junjiejia multilayersocialnetworkoverlappingcommunitydetectionalgorithmbasedontrustrelationship AT pengtaoliu multilayersocialnetworkoverlappingcommunitydetectionalgorithmbasedontrustrelationship AT xiaojindu multilayersocialnetworkoverlappingcommunitydetectionalgorithmbasedontrustrelationship AT yuchaozhang multilayersocialnetworkoverlappingcommunitydetectionalgorithmbasedontrustrelationship
_version_	1718418378343841792

Multilayer Social Network Overlapping Community Detection Algorithm Based on Trust Relationship

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