Sparse representation-based archetypal graphs for spectral clustering.
Ribana RoscherLukas DreesSusanne WenzelPublished in: IGARSS (2017)
Keyphrases
- spectral clustering
- graph partitioning
- graph construction
- graph clustering
- spectral methods
- pairwise
- laplacian matrix
- data clustering
- clustering method
- graph laplacian
- similarity graph
- normalized cut
- image segmentation
- graph matching
- k means
- similarity matrix
- constrained spectral clustering
- clustering algorithm
- evolutionary clustering
- eigendecomposition
- affinity matrix
- neighborhood graph
- graph model
- weighted graph
- adjacency matrix
- sparse representation
- subspace learning
- constrained clustering
- low dimensional
- pattern recognition
- data mining