Assessing Clustering Reliability and Features Informativeness by Random Permutations.
Michele CeccarelliAntonio MarateaPublished in: KES (3) (2007)
Keyphrases
- clustering algorithm
- feature space
- feature set
- clustering method
- low level
- feature vectors
- k means
- extracted features
- hierarchical clustering
- self organizing maps
- svm classifier
- feature extraction
- probability distribution
- bayesian networks
- multiscale
- co occurrence
- image features
- information retrieval
- false positives
- classification accuracy
- keypoints
- spatial information
- high dimensionality
- document clustering
- structural information
- data clustering
- similarity function
- additional features