Keyphrases
- spectral clustering
- clustering method
- pairwise
- image segmentation
- data clustering
- k means
- similarity matrix
- nonnegative matrix factorization
- evolutionary clustering
- graph laplacian
- clustering algorithm
- normalized cut
- spectral methods
- graph partitioning
- affinity matrix
- constrained spectral clustering
- negative matrix factorization
- computer vision
- clustering quality
- graph clustering
- label propagation
- constrained clustering
- laplacian matrix
- similarity graph
- semi supervised
- alternative clusterings