Keyphrases
- spectral clustering
- pairwise
- clustering method
- data clustering
- image segmentation
- clustering algorithm
- constrained spectral clustering
- affinity matrix
- k means
- spectral methods
- evolutionary clustering
- negative matrix factorization
- similarity matrix
- alternative clusterings
- image processing
- nonnegative matrix factorization
- normalized cut
- constrained clustering
- graph laplacian
- pairwise constraints
- graph clustering
- label propagation
- laplacian matrix