kappa_SQ: A Matlab package for randomized sampling of matrices with orthonormal columns.
Thomas WentworthIlse IpsenPublished in: CoRR (2014)
Keyphrases
- singular value decomposition
- sparse matrix
- data matrix
- rows and columns
- low rank approximation
- denoising
- image processing
- basis functions
- random sampling
- singular values
- sampling algorithm
- missing values
- neural network
- vector field
- vector valued
- monte carlo
- convex optimization
- sampled data
- randomized algorithm
- matrix multiplication
- orthogonal matrices
- barcode
- original data
- sample size
- linear combination
- least squares
- multiscale
- learning algorithm