Figure 3
From: NWE: Node-weighted expansion for protein complex prediction using random walk distances
A problem of expanding a cluster of nodes which are equally weighted The ellipse with dashed line represents a cluster, denoted by C, which includes two nodes, u and v. Assume that u has three edges whose weights are 100, 50, 80, respectively, and v has two edges whose weights are 1 and 3, respectively. A node, w, is assumed to be out of C.