Keyphrases
- spectral clustering
- pairwise
- clustering algorithm
- clustering method
- nonnegative matrix factorization
- data clustering
- image segmentation
- similarity matrix
- k means
- graph partitioning
- negative matrix factorization
- affinity matrix
- normalized cut
- eigendecomposition
- evolutionary clustering
- graph laplacian
- reinforcement learning
- label propagation
- clustering quality
- image processing
- laplacian matrix
- similarity measure
- alternative clusterings
- constrained spectral clustering