Keyphrases
- cluster analysis
- categorical data
- data clustering
- k means
- unsupervised learning
- data mining
- clustering algorithm
- factor analysis
- clustering method
- correlation analysis
- fuzzy clustering
- hierarchical latent class models
- clustering analysis
- data mining techniques
- neural gas
- cluster validity
- latent class models
- em algorithm
- fuzzy c means
- supervised learning
- probabilistic model
- learning algorithm
- machine learning