A Comparative Analysis of Clustering Methodology and Application for Market Segmentation: K-Means, SOM and a Two-Level SOM.
Sang-Chul LeeJa-Chul GuYung Ho SuhPublished in: ISMIS (2006)
Keyphrases
- k means
- self organizing maps
- clustering algorithm
- kohonen self organizing maps
- som neural network
- cluster analysis
- data clustering
- unsupervised clustering
- clustering method
- competitive learning
- spectral clustering
- unsupervised learning
- neural network
- kohonen self organizing map
- hierarchical clustering
- segmentation algorithm
- fuzzy c means
- cluster centers
- expectation maximization
- neural gas
- clustering analysis
- normalized cut
- fuzzy k means
- multiscale
- text clustering
- segmentation method
- gene expression profiles
- trading systems
- agglomerative hierarchical clustering
- graph cuts