Sparse subspace clustering via nonconvex approximation.
Wenhua DongXiao-Jun WuJosef KittlerHe-Feng YinPublished in: Pattern Anal. Appl. (2019)
Keyphrases
- subspace clustering
- high dimensional
- high dimensional data
- clustering method
- subspace clusters
- high dimensional feature spaces
- low rank matrices
- clustering high dimensional data
- clustering algorithm
- sparse representation
- convex optimization
- subspace projections
- low dimensional
- convex functions
- dimensionality reduction
- high dimensionality
- subspace projection
- low dimensional spaces
- database
- nearest neighbor
- clustering approaches
- data analysis
- pattern recognition
- image processing
- machine learning