Keyphrases
- spectral clustering
- data clustering
- clustering method
- pairwise
- clustering algorithm
- similarity matrix
- image segmentation
- spectral methods
- eigendecomposition
- constrained spectral clustering
- graph laplacian
- pairwise constraints
- normalized cut
- nonnegative matrix factorization
- k means
- graph partitioning
- affinity matrix
- evolutionary clustering
- alternative clusterings
- label propagation
- unsupervised learning
- random walk
- machine learning