Keyphrases
- hierarchical clustering
- coarse to fine
- optimization algorithm
- hierarchical model
- preprocessing
- constrained optimization
- multiresolution
- optimization problems
- global optimization
- combinatorial optimization
- correlation clustering
- optimal design
- optimization method
- high dimensional
- machine learning
- data sets
- cluster analysis
- data clustering
- k means
- optimization process
- pairwise
- decision trees
- information systems
- cluster ensemble
- optimization strategies