Detecting the community structure in complex networks based on quantum mechanics

Yan Qing Niu, Bao Qing Hu, Wen Zhang and Min Wang

Physica A: Statistical Mechanics and its Applications, 2008, vol. 387, issue 24, 6215-6224

Abstract: In this paper, we develop a novel method to detect the community structure in complex networks. This approach is based on the combination of kernel-based clustering using quantum mechanics, the spectral clustering technique and the concept of the Bayesian information criterion. We test the proposed algorithm on Zachary’s karate club network and the world of American college football. Experimental results indicate that our algorithm is efficient and effective at finding both the optimal number of clusters, and the best clustering of community structures.

Keywords: Complex network; Community structure; Spectral clustering; Quantum clustering (search for similar items in EconPapers)
Date: 2008
References: View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:387:y:2008:i:24:p:6215-6224

DOI: 10.1016/j.physa.2008.07.008

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