Keyphrases
- cluster analysis
- categorical data
- data clustering
- hierarchical latent class models
- clustering algorithm
- k means
- clustering method
- factor analysis
- data analysis
- clustering analysis
- unsupervised learning
- data mining techniques
- cluster validity
- data mining
- neural gas
- correlation analysis
- fuzzy clustering
- fuzzy c means
- multidimensional scaling
- database
- random variables
- maximum likelihood
- pattern recognition
- learning algorithm
- databases