Recovery guarantee of weighted low-rank approximation via alternating minimization.
Yuanzhi LiYingyu LiangAndrej RisteskiPublished in: CoRR (2016)
Keyphrases
- alternating minimization
- low rank approximation
- spatially varying
- singular value decomposition
- total variation
- kullback leibler divergence
- spectral clustering
- low rank
- compressive sensing
- regularization parameter
- image denoising
- image restoration
- kernel matrix
- natural images
- cross validation
- least squares
- denoising