Spectral Clustering for Beam-Free Satellite Communications.
Miguel Ángel VázquezAna I. Pérez-NeiraPublished in: GlobalSIP (2018)
Keyphrases
- spectral clustering
- clustering method
- pairwise
- data clustering
- image segmentation
- clustering algorithm
- eigendecomposition
- k means
- constrained spectral clustering
- graph partitioning
- evolutionary clustering
- normalized cut
- affinity matrix
- graph laplacian
- alternative clusterings
- nonnegative matrix factorization
- similarity matrix
- graph clustering
- spectral methods
- label propagation
- laplacian matrix
- unsupervised learning
- convex optimization
- pairwise constraints
- negative matrix factorization
- object recognition