A Characterization of Sampling Patterns for Union of Low-Rank Subspaces Retrieval Problem.
Morteza AshraphijuoXiaodong WangPublished in: ISAIM (2018)
Keyphrases
- low rank
- high dimensional data
- low rank representation
- missing data
- convex optimization
- matrix factorization
- matrix completion
- low rank matrix
- linear combination
- low rank approximation
- rank minimization
- kernel matrix
- singular value decomposition
- matrix decomposition
- low dimensional
- high order
- affinity matrix
- trace norm
- robust principal component analysis
- image retrieval
- minimization problems
- semi supervised
- low rank matrices
- missing values
- nearest neighbor
- high dimensional
- singular values
- dimensionality reduction
- active learning
- non rigid structure from motion
- data mining