Figure 4
From: Surprise maximization reveals the community structure of complex networks
When VI and Surprise maximum values do not coincide, the difference is often due to minimal changes in the community structure of the network.
This is an example from the RC benchmark where Smax > Sorig (see text). a): original structure. b): after R = 10% has been applied. Smax is obtained when a single unit (square) is classified as being isolated from its original 4-nodes community (highlighted). As shown in panel b), the critical unit has become almost fully separated from the rest of the nodes in its original community, only one link remains, while it has been connected to many nodes in other communities.
