Clustering in Trees: Optimizing Cluster Sizes and Number of Subtrees.
Susanne E. HambruschChuan-Ming LiuHyeong-Seok LimPublished in: J. Graph Algorithms Appl. (2000)
Keyphrases
- clustering algorithm
- tree nodes
- cluster centers
- data clustering
- small number
- hierarchical clustering
- data points
- clustering method
- instance level constraints
- k means
- cluster analysis
- leaf nodes
- overlapping clusters
- clustering scheme
- computational complexity
- decision trees
- high dimensional data
- unsupervised learning
- fuzzy clustering
- subspace clustering
- graph theoretic
- tree structures
- homogeneous groups