A compressed cyclic reduction for QBDs with low rank upper and lower transitions.
Dario Andrea BiniPaola FavatiBeatrice MeiniPublished in: SIGMETRICS Perform. Evaluation Rev. (2012)
Keyphrases
- low rank
- convex optimization
- missing data
- linear combination
- semi supervised
- matrix factorization
- low rank matrix
- matrix completion
- singular value decomposition
- rank minimization
- high order
- high dimensional data
- matrix decomposition
- kernel matrix
- trace norm
- data matrix
- low rank matrices
- non rigid structure from motion
- low rank representation
- robust principal component analysis
- singular values
- least squares
- data mining
- low rank approximation
- affinity matrix
- total variation
- principal component analysis
- collaborative filtering
- face recognition
- image sequences
- image segmentation
- neural network