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Modularity Density Centrality


Definition

The modularity density centrality (CK) defined to be equal to the magnitudes of the elements of the first leading eigenvector belonging to the largest eigenvalue. That is, let λ = max(λi), i = 1, 2, · · · ,N. The vector v is the eigenvector belonging to λ, and the modularity density centrality score of node i, is the magnitude of the ith elements of vector v, i.e., |vi|.

Requirements

Software

References

  • FU, L., GAO, L. & MA, X. 2010. A centrality measure based on spectral optimization of modularity density. Science China Information Sciences, 53, 1727-1737. DOI: 10.1007/s11432-010-4043-4 Publisher web site Endnote RIS file


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