A Least Square Method Based Model for Identifying Protein Complexes in Protein-Protein Interaction Network

Figure 4

The COMPASS complex as detected by the six algorithms. Hexagon nodes represent the proteins involved in the COMPASS complex. Shaded areas are the clusters detected by the algorithms, which have the max overlapping scores (os) with COMPASS complex.

(a) PLSMC os = 1.0

(b) SLCP2 os = 0.63

(c) ClusterONE os = 0.68

(d) MCL os = 0.04

(e) RSGNM os = 0.89

(f) OCG os = 0.45