Keyphrases
- cluster analysis
- categorical data
- clustering method
- data clustering
- factor analysis
- clustering analysis
- unsupervised learning
- k means
- data mining
- fuzzy clustering
- clustering algorithm
- rough sets
- data analysis
- hierarchical latent class models
- data mining techniques
- multidimensional scaling
- association analysis
- association rules
- fuzzy c means
- machine learning
- database
- cluster validity