Metrics | Function | Definition |
---|---|---|
Intra-community edges | \(E_{intra}\) | Edges between the members of C |
Internal density | \(\frac{2E_{intra}}{n_c(n_c-1)}\) | Internal edge density of the nodes in community C where \(n_c\) denotes number of vertices in community C |
Average degree | \(\frac{2E_{intra}}{n_c}\) | Average internal degree of the members of community C |
Fraction over median degree (FOMD) | \(\frac{|{u:u\in C,|{(u,v):v\in C}|>d_m}|}{n_c}\) | Fraction of nodes of C that have an internal degree higher than \(d_m\) where \(d_m\) is the median value of the full graph |