On perturbations of principal eigenvectors of substochastic matrices.
Ludmila BourchteinAndrei BourchteinPublished in: J. Comput. Appl. Math. (2016)
Keyphrases
- eigenvalues and eigenvectors
- singular value decomposition
- correlation matrix
- eigendecomposition
- covariance matrix
- affinity matrix
- eigenvalue problems
- covariance matrices
- spectral clustering
- principal component analysis
- hessian matrix
- random matrix theory
- positive definite
- coefficient matrix
- pairwise comparison
- singular values
- principal components
- proximity matrix
- neural network