Keyphrases
- laplacian matrix
- spectral decomposition
- spectral methods
- covariance matrix
- adjacency matrix
- spectral clustering
- eigenvalues and eigenvectors
- low dimensional
- graph representation
- graph theoretic
- principal component analysis
- random walk
- graph matching
- bipartite graph
- pseudo inverse
- graph theory
- graph kernels
- spectral analysis
- singular value decomposition
- neural network
- spectral features
- hyperspectral
- directed graph
- pattern recognition