Sparse Subspace Clustering by Orthogonal Matching Pursuit.
Chong YouRené VidalPublished in: CoRR (2015)
Keyphrases
- subspace clustering
- orthogonal matching pursuit
- signal recovery
- sparse representation
- high dimensional data
- compressed sensing
- sparse approximation
- compressive sensing
- transform domain
- clustering method
- high dimensional
- subspace clusters
- clustering algorithm
- feature selection
- sparse coding
- high dimensionality
- greedy algorithm
- dimensionality reduction
- subspace projections
- data sets
- data analysis
- image reconstruction
- linear combination
- spatial domain
- text data
- image classification
- nearest neighbor
- neural network
- kernel function
- text categorization
- gaussian process
- model selection
- data points
- similarity measure
- machine learning
- data mining