Greedy orthogonal matching pursuit for subspace clustering to improve graph connectivity.
Changchen ZhaoWen-Liang HwangChun-Liang LinWeihai ChenPublished in: Inf. Sci. (2018)
Keyphrases
- subspace clustering
- orthogonal matching pursuit
- high dimensional data
- graph connectivity
- subspace clusters
- greedy algorithm
- neural network
- clustering algorithm
- image data
- clustering method
- sparse representation
- compressed sensing
- compressive sensing
- image reconstruction
- signal processing
- image processing
- information retrieval