Linear Fuzzy Clustering of Mixed Databases Based on Cluster-wise Optimal Scaling of Categorical Variables.
Katsuhiro HondaRyo UesugiHidetomo IchihashiAkira NotsuPublished in: FUZZ-IEEE (2007)
Keyphrases
- fuzzy clustering
- databases
- fuzzy c means clustering algorithm
- clustering algorithm
- possibilistic clustering
- cluster analysis
- cluster centers
- fuzzy c means
- fuzzy clustering algorithm
- membership values
- closed form
- gustafson kessel
- categorical variables
- clustering analysis
- membership functions
- fuzzy clustering algorithms
- fuzzy c means algorithm
- fuzzy clustering method
- validity index
- similarity measure
- data sets
- fuzzy logic
- feature selection
- data mining