Improving categorical data clustering algorithm by weighting uncommon attribute value matches.
Zengyou HeXiaofei XuShengchun DengPublished in: Comput. Sci. Inf. Syst. (2006)
Keyphrases
- categorical data
- attribute values
- clustering algorithm
- density based clustering
- categorical values
- cluster analysis
- numerical data
- parameter free
- hierarchical clustering algorithm
- numeric data
- correspondence analysis
- clustering method
- k means
- continuous attributes
- numerical attributes
- data analysis
- decision trees
- data sets