Restricted Connection Orthogonal Matching Pursuit for Sparse Subspace Clustering.
Wenqi ZhuShuai YangYuesheng ZhuPublished in: IEEE Signal Process. Lett. (2019)
Keyphrases
- subspace clustering
- orthogonal matching pursuit
- signal recovery
- sparse representation
- high dimensional data
- compressed sensing
- transform domain
- sparse approximation
- compressive sensing
- high dimensional
- clustering method
- subspace clusters
- feature selection
- clustering algorithm
- greedy algorithm
- sparse coding
- dimensionality reduction
- low dimensional
- data points
- data analysis
- pattern recognition
- high dimensionality
- spatial domain
- image reconstruction
- data sets
- original data
- random projections
- linear discriminant analysis
- regression model
- signal processing
- nearest neighbor
- face recognition
- subspace projections