The Spectrum and Eigenvectors of the Laplacian Matrices of the Brualdi-Li Tournament Digraphs.
Xiaogen ChenPublished in: J. Appl. Math. (2014)
Keyphrases
- eigenvalues and eigenvectors
- singular value decomposition
- graph laplacian
- laplacian matrix
- affinity matrix
- eigendecomposition
- correlation matrix
- covariance matrix
- pseudo inverse
- eigenvalue problems
- spectral clustering
- random walk
- directed graph
- proximity matrix
- singular values
- principal component analysis
- equivalence classes
- positive definite
- edge detection
- basis functions
- least squares
- hessian matrix
- clustering method
- pairwise comparison
- adjacency matrix
- matrix representation
- matrix completion
- spectral methods
- kernel machines
- eigenvalue decomposition
- weighted graph
- low rank
- video matting
- graph matching