Sparse spectral clustering method based on the incomplete Cholesky decomposition.
Katrijn FrederixMarc Van BarelPublished in: J. Comput. Appl. Math. (2013)
Keyphrases
- clustering method
- sparse matrix
- fuzzy c means
- similarity measure
- clustering algorithm
- spectral clustering
- hierarchical clustering
- subspace clustering
- clustering analysis
- affinity propagation
- document clustering
- cluster analysis
- hyperspectral
- high dimensional
- k means
- unsupervised clustering
- relational clustering
- clustering framework
- constrained clustering
- clustering approaches
- spatial clustering
- graph clustering
- sparse representation
- fuzzy c means clustering
- hierarchical clustering algorithm
- hyperspectral imagery
- random projections
- fuzzy clustering method
- proximity matrix
- data clustering