Keyphrases
- clustering algorithm
- clustering method
- visual information
- density based clustering algorithm
- hierarchical clustering
- k means
- data clustering
- cluster analysis
- data sets
- genetic algorithm
- visual features
- document clustering
- machine learning
- fuzzy clustering
- spectral clustering
- outlier detection
- information theoretic
- distance metric
- self organizing maps
- density function
- visual perception
- arbitrary shape
- data points