Low-rank updates of balanced incomplete factorization preconditioners.
Juana CerdánJosé MarínJosé MasPublished in: Numer. Algorithms (2017)
Keyphrases
- low rank
- missing data
- matrix factorization
- linear combination
- matrix completion
- structure from motion
- convex optimization
- bundle adjustment
- low rank matrix
- missing values
- singular value decomposition
- factorization methods
- kernel matrix
- matrix decomposition
- incomplete data
- high dimensional data
- non rigid structure from motion
- semi supervised
- data matrix
- high order
- minimization problems
- rank minimization
- image restoration
- linear systems
- low rank matrices
- tensor decomposition
- trace norm
- optical flow
- robust principal component analysis