Revealing social networks of spammers through spectral clustering
Kevin S. XuMark KligerYilun ChenPeter J. WoolfAlfred O. Hero IIIPublished in: CoRR (2013)
Keyphrases
- spectral clustering
- social networks
- clustering method
- social network analysis
- pairwise
- k means
- data clustering
- online social networks
- clustering algorithm
- link prediction
- spectral methods
- similarity matrix
- eigendecomposition
- constrained spectral clustering
- image segmentation
- graph laplacian
- community detection
- normalized cut
- network structure
- pairwise constraints
- graph partitioning
- complex networks
- graph clustering
- constrained clustering
- affinity matrix
- similarity graph
- evolutionary clustering
- feature extraction
- data mining
- unsupervised learning
- alternative clusterings