K-way p-spectral clustering on Grassmann manifolds.
Dimosthenis PasadakisChristie Louis AlappatOlaf SchenkGerhard WelleinPublished in: CoRR (2020)
Keyphrases
- spectral clustering
- data clustering
- pairwise
- clustering method
- clustering algorithm
- nonnegative matrix factorization
- k means
- image segmentation
- graph laplacian
- similarity matrix
- constrained spectral clustering
- laplacian matrix
- normalized cut
- affinity matrix
- alternative clusterings
- negative matrix factorization
- graph partitioning
- pairwise constraints
- spectral methods
- high dimensional
- clustering quality
- graph clustering
- constrained clustering
- cluster analysis
- similarity graph
- evolutionary clustering
- computer vision