Keyphrases
- cluster analysis
- categorical data
- clustering method
- data clustering
- factor analysis
- clustering algorithm
- k means
- data mining
- microarray data
- unsupervised learning
- cluster validity
- data mining techniques
- fuzzy clustering
- clustering analysis
- correlation analysis
- hierarchical latent class models
- partitional clustering
- data analysis
- machine learning
- databases
- high dimensional datasets
- hierarchical clustering
- reinforcement learning
- multidimensional scaling
- association analysis
- neural gas
- prior knowledge
- probability distribution