Using Spectral Clustering of Hashtag Adoptions to Find Interest-Based Communities.
Aurora C. SchmidtClay FinkVladimir BarashChristopher J. CameronMichael MacyPublished in: ICC (2018)
Keyphrases
- spectral clustering
- clustering method
- pairwise
- data clustering
- clustering algorithm
- image segmentation
- evolutionary clustering
- similarity matrix
- k means
- social networks
- community detection
- community structure
- eigendecomposition
- affinity matrix
- complex networks
- laplacian matrix
- normalized cut
- topic models
- spectral methods
- constrained spectral clustering
- graph laplacian
- graph partitioning
- pairwise constraints
- social network analysis
- model selection
- computer vision