Fast multiscale clustering and manifold identification.
Dan KushnirMeirav GalunAchi BrandtPublished in: Pattern Recognit. (2006)
Keyphrases
- multiscale
- clustering algorithm
- clustering method
- k means
- unsupervised learning
- information theoretic
- cluster analysis
- hierarchical clustering
- categorical data
- data points
- data mining tasks
- coarse to fine
- graph theoretic
- fisher information
- document clustering
- locality preserving
- image segmentation
- distance metric
- high dimensional data
- image representation
- similarity measure
- self organizing maps
- spectral clustering
- parameter space
- natural images
- wavelet domain
- edge detection
- high dimensional
- feature space
- arbitrary shape
- object recognition