Selection of clusters number and features subset during a two-levels clustering task.
Sébastien GuérifYounès BennaniPublished in: Artificial Intelligence and Soft Computing (2006)
Keyphrases
- clustering algorithm
- initial set
- fuzzy clustering
- k means
- cluster analysis
- data clustering
- hierarchical clustering
- cluster validity
- homogeneous groups
- graph clustering
- cluster centers
- similarity function
- clustering method
- small number
- data points
- model based clustering
- selecting features
- feature vectors
- high dimensionality
- feature set
- clustering procedure
- feature space