Krylov subspace restarting for matrix Laplace transforms.
Andreas FrommerKarsten KahlMarcel SchweitzerManuel TsolakisPublished in: CoRR (2022)
Keyphrases
- qr decomposition
- null space
- low dimensional
- covariance matrices
- feature space
- rank minimization
- eigendecomposition
- projection matrix
- principal component analysis
- high dimensional data
- low rank
- covariance matrix
- scatter matrices
- linear subspace
- singular values
- principal components
- subspace clusters
- affinity matrix
- signal subspace
- sufficient conditions