Searching Graph Communities by Modularity Maximization via Convex Optimization.
Yuqing ZhuChengyu SunDeying LiCong ChenYin-Feng XuPublished in: COCOA (2015)
Keyphrases
- convex optimization
- communities in social networks
- community detection
- low rank and sparse
- interior point methods
- low rank
- social networks
- total variation
- primal dual
- convex programming
- community structure
- convex optimization problems
- convex relaxation
- norm minimization
- low rank matrix
- convex formulation
- alternating direction method of multipliers
- objective function
- optimization problems
- operator splitting
- object recognition
- feature space
- complex networks
- network structure
- convex constraints
- feature extraction
- pairwise