James-Stein shrinkage to improve k-means cluster analysis.
Jinxin GaoDavid B. HitchcockPublished in: Comput. Stat. Data Anal. (2010)
Keyphrases
- cluster analysis
- k means
- categorical data
- data clustering
- clustering method
- clustering algorithm
- factor analysis
- data mining techniques
- unsupervised learning
- data mining
- clustering analysis
- fuzzy clustering
- partitional clustering
- cluster validity
- correlation analysis
- fuzzy c means
- unsupervised clustering
- clustering result
- image processing
- hierarchical latent class models
- document clustering
- self organizing maps
- high dimensional
- data analysis
- feature selection