Identifying the Underlying Hierarchical Structure of Clusters in Cluster Analysis.
Kazunori IwataAkira HayashiPublished in: ICANN (2) (2007)
Keyphrases
- cluster analysis
- hierarchical structure
- categorical data
- hierarchical structures
- clustering algorithm
- data clustering
- k means
- data mining
- hierarchically structured
- clustering method
- cluster validity
- unsupervised learning
- clustering analysis
- fuzzy clustering
- hierarchical latent class models
- data analysis
- data mining techniques
- fuzzy c means
- cluster structure
- partitional clustering
- web pages
- image processing
- database
- tree structure
- document clustering
- pairwise
- data structure
- reinforcement learning
- image segmentation