Majorization for Changes in Angles Between Subspaces, Ritz Values, and Graph Laplacian Spectra.
Andrew V. KnyazevMerico E. ArgentatiPublished in: SIAM J. Matrix Anal. Appl. (2006)
Keyphrases
- graph laplacian
- random walk
- principal component analysis
- spectral clustering
- euclidean space
- basis functions
- spectral analysis
- weighted graph
- image segmentation
- kernel machines
- high dimensional
- semi supervised learning
- manifold structure
- low dimensional
- data points
- pointwise
- pairwise
- feature space
- clustering algorithm