A Node Centrality Evaluation Model for Weighted Social Networks
DOI: 10.23977/jnas.2019.11001 | Downloads: 5 | Views: 584
Peng Wang 1
1 School of Economics and Management, Dalian University, No.10, Xuefu Avenue, Economic & Technical Development Zone, Dalian, Liaoning, The People's Republic of China(PRC)
Corresponding AuthorPeng Wang
In this paper, we apply Principal Component Centrality (PCC), a centrality measure for unweighted networks, to weighted social networks, and propose a weighted centrality measure based on tie strength matrix (TSM). Experiment results show that weighted PCC outperforms weighted EVC (EigenVector Centrality) in spreading effectiveness, robustness and tolerance, hence is feasible and effective in weighted social networks.
KEYWORDSCentrality, Key nodes, Social networks, Weighted networks
CITE THIS PAPER
Peng Wang, A Node Centrality Evaluation Model for Weighted Social Networks, Journal of Networking, Architecture and Storage (2019) Vol. 1: 1-4. DOI: http://dx.doi.org/10.23977/jnas.2019.11001.
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