Keyphrases
- network analysis
- correlation matrix
- social network analysis
- centrality measures
- citation networks
- covariance matrix
- complex networks
- random matrix theory
- network structure
- information networks
- text mining
- link prediction
- graph clustering
- singular value decomposition
- information retrieval
- dynamic networks
- community detection
- graph theory
- community discovery
- computational cost
- computer vision
- social networks
- weighted graph
- training set