Quantification of Multivariate Categorical Data Considering Clusters of Items and Individuals.
Chi-Hyon OhKatsuhiro HondaHidetomo IchihashiPublished in: MDAI (2005)
Keyphrases
- categorical data
- cluster analysis
- multivariate data
- density based clustering
- multivariate time series
- numerical data
- hierarchical clustering algorithm
- clustering algorithm
- parameter free
- numeric data
- data clustering
- data mining
- k means
- factor analysis
- unsupervised learning
- hierarchical clustering
- pattern recognition
- attribute values
- correspondence analysis
- distance based outlier detection
- clustering method
- training data
- hierarchical latent class models
- databases
- data mining techniques
- multidimensional scaling
- data analysis
- face recognition
- machine learning
- categorical attributes
- maximal frequent itemsets