A New Clustering Validity Index for Cluster Analysis Based on a Two-Level SOM.
Shu-Ling ShiehI-En LiaoPublished in: IEICE Trans. Inf. Syst. (2009)
Keyphrases
- cluster analysis
- validity index
- clustering algorithm
- fuzzy clustering
- k means
- categorical data
- clustering method
- fuzzy c means
- data clustering
- neural gas
- validity indices
- unsupervised learning
- clustering analysis
- clustering validity
- cluster validity
- davies bouldin
- data mining
- self organizing maps
- clustering result
- factor analysis
- partitional clustering
- data mining techniques
- hierarchical latent class models
- data analysis
- cluster validity index
- multidimensional scaling
- cluster structure
- document clustering
- databases
- hierarchical clustering
- computer vision