Keyphrases
- spectral clustering
- data clustering
- pairwise
- similarity matrix
- clustering algorithm
- image segmentation
- clustering method
- constrained spectral clustering
- k means
- spectral methods
- nonnegative matrix factorization
- graph laplacian
- evolutionary clustering
- alternative clusterings
- graph partitioning
- normalized cut
- affinity matrix
- machine learning
- negative matrix factorization
- constrained clustering