Low-Rank Solution of Unsteady Diffusion Equations with Stochastic Coefficients.
Peter BennerAkwum OnwuntaMartin StollPublished in: SIAM/ASA J. Uncertain. Quantification (2015)
Keyphrases
- low rank
- linear combination
- matrix factorization
- missing data
- rank minimization
- diffusion equation
- convex optimization
- matrix completion
- singular values
- singular value decomposition
- semi supervised
- low rank matrix
- high dimensional data
- anisotropic diffusion
- kernel matrix
- scale space
- denoising
- data sets
- higher order
- noise removal
- pattern recognition
- multiscale
- computer vision