SAM Centrality: a Hop-Based Centrality Measure for Ranking Users in Social Network

SAM Centrality: a Hop-Based Centrality Measure for Ranking Users in Social Network

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Majority of researcher are attracted by the social network analysis due to the rush of people towards socialnetwork.Along with many problems, social network analysis is facing an interesting problem that is rankingof users in social network which 2013 nissan sentra intake manifold is gaining more attention due to the increasing number of social users.Measuring centrality of nodes in a social graph, have therizinosaurus jouet been important issue in social network analysis.

Lotof centrality methods have been proposed in this regard.In this paper, hop based centrality measures calledSAM is purposed.To investigate the measure, we applied on various dataset.

In comparisons, on all thesesocial graphs, we obtain better results than other centrality measures (i.e., Degree, PageRank, Betweeness andCloseness) using SIR model.