From: Using random walks to identify cancer-associated modules in expression data
Approach | Method | Heuristic for subgraph search | Cluster learning method | Cluster overlap | Tuning parameters | Weighted networks | Platform |
---|---|---|---|---|---|---|---|
Walktrap-BM | Random walk | Differential expression or pairwise similarity | Semi-supervised | No | Modularity, size, score | Yes | R on Unix, Windows, Mac |
Simulated annealing | Differential expression (P-values only) | Semi-supervised | Optional | K-modules, number of paths, iterations | Yes | Cytoscape plugin on Windows, Mac, Linux | |
Matisse[22] | Seed clustering | Pairwise similarity and significant seed nodes | Semi-supervised | Yes | Module size, seed number | Yes | Linux, Windows |
Random walk | Differential expression | Unsupervised | Optional | K-Modules | Yes | Windows, Mac | |
Affinity Propagation[66] | Seed-based message propagation | Pairwise similarity | Unsupervised | Yes | Preference values, seed number | Yes | Matlab, R on Windows and Linux |
MCL[65] | Random walk | Pairwise similarity | Unsupervised | No | Granularity | Yes | UNIX platforms |