Improved parallel-in-time integration via low-rank updates and interpolation.
Daniel KressnerStefano MasseiJunli ZhuPublished in: CoRR (2022)
Keyphrases
- low rank
- missing data
- matrix factorization
- low rank matrix
- linear combination
- convex optimization
- singular value decomposition
- rank minimization
- high dimensional data
- matrix completion
- semi supervised
- kernel matrix
- matrix decomposition
- high order
- trace norm
- low rank approximation
- data matrix
- singular values
- low rank matrices
- data sets
- robust principal component analysis
- least squares
- pattern recognition
- low rank representation
- face recognition
- image processing