Union of low-rank subspaces detector.
Mohsen JoneidiParvin AhmadiMostafa SadeghiNazanin RahnavardPublished in: IET Signal Process. (2016)
Keyphrases
- low rank
- low rank representation
- high dimensional data
- low rank matrix
- convex optimization
- linear combination
- missing data
- matrix factorization
- matrix completion
- singular value decomposition
- rank minimization
- semi supervised
- high order
- matrix decomposition
- high dimensional
- dimensionality reduction
- affinity matrix
- kernel matrix
- nearest neighbor
- minimization problems
- trace norm
- low rank matrices
- subspace clustering
- low dimensional
- singular values
- data matrix
- original data
- data sets
- data points
- sparse representation
- higher order
- principal component analysis
- object detection