ISoECC - Improved Sum of Edge Clustering Coefficient

The improved IECC defined as: In this model, all the definition of variables is similar with SoECC, while (N_v–N_u) presents the nodes set that are neighbors of vertex v, but not neighbors of vertex u. The improved sum of edge clustering coefficients of node u is noted as ISoECC, and is defined as follows:

See:
CCIS

• Sun, H., Liang, Y., Chen, L., Wang, Y., Du, W. and Shi, X., 2013. An Improved Sum of Edge Clustering Coefficient Method for Essential Protein Identification. Journal of Bionanoscience, 7(4), pp.386-390. DOI: 10.1166/jbns.2013.1152