Scalable Spectral Clustering with Nystrom Approximation: Practical and Theoretical Aspects.
Farhad Pourkamali-AnarakiPublished in: CoRR (2020)
Keyphrases
- spectral clustering
- laplacian matrix
- pairwise
- clustering method
- data clustering
- eigendecomposition
- k means
- image segmentation
- constrained spectral clustering
- low rank approximation
- similarity matrix
- evolutionary clustering
- nonnegative matrix factorization
- real world
- spectral methods
- graph laplacian
- normalized cut
- clustering algorithm
- alternative clusterings
- pairwise constraints
- affinity matrix
- label propagation
- negative matrix factorization
- graph partitioning
- image processing