Keyphrases
- high dimensional
- low dimensional
- sufficient conditions
- dimensionality reduction
- high dimensional data
- database
- subspace clustering
- feature space
- low rank representation
- high order
- clustering high dimensional data
- basis vectors
- geometric constraints
- input data
- sparse coding
- geometric structure
- sparse data
- compressive sensing
- principal component analysis
- image recovery
- sparse matrix
- d objects
- multiscale