Robust Root-Clustering of a Matrix in Intersections or Unions of Regions.
Olivier BachelierDidier HenrionBernard PradinDriss MehdiPublished in: SIAM J. Control. Optim. (2004)
Keyphrases
- parameter free
- clustering method
- unsupervised learning
- cluster analysis
- input image
- information theoretic
- clustering algorithm
- categorical data
- data clustering
- self organizing maps
- least squares
- image features
- k means
- image segmentations
- rank minimization
- similarity matrix
- dense regions
- feature descriptors
- hierarchical clustering
- computationally efficient
- data points
- object recognition