Keyphrases
- cluster analysis
- database views
- categorical data
- relational databases
- data clustering
- factor analysis
- clustering method
- clustering algorithm
- data analysis
- unsupervised learning
- fuzzy clustering
- hierarchical latent class models
- data mining
- k means
- cluster validity
- correlation analysis
- fuzzy c means
- data mining techniques
- clustering analysis
- latent class models
- real world
- multidimensional scaling
- partitional clustering
- face recognition