Core–periphery structure

Core periphery ordering is the network theory model.

Discussion

Hubs are normally found in empirical networks & pose a problem for community detection as they usually have strong ties to many communities. Identifying core–periphery settings can assist circumvent this problem by categorizing hubs as element of the network's core Rombach et al., 2014, p. 160. Likewise, though any core nodes make high centrality measures, not all nodes with high centrality measures belong to the core. this is the possible to find that a vintage of highly central nodes in a graph does non make an internally cohesive subgraph Borgatti & Everett, 2000...