Low-rank signal subspace: parameterization, projection and signal estimation.
Nikita ZvonarevNina GolyandinaPublished in: CoRR (2021)
Keyphrases
- signal subspace
- low rank
- correlation matrix
- singular value decomposition
- sensor array
- linear array
- missing data
- hyperspectral
- matrix factorization
- linear combination
- convex optimization
- estimation error
- regularized regression
- kernel matrix
- rank minimization
- high dimensional data
- eigenvalue decomposition
- semi supervised
- synthetic aperture radar
- high order
- least squares
- image processing