Keyphrases
- k means
- nearest neighbor
- clustering algorithm
- data clustering
- hierarchical clustering
- cluster analysis
- k nearest neighbor
- clustering method
- high dimensional
- knn
- self organizing maps
- optimization problems
- optimization process
- global optimization
- fuzzy c means
- nearest neighbor search
- cluster centroids
- reverse nearest neighbor
- document clustering
- high dimensional data
- optimization algorithm
- optimization model
- training set
- unsupervised clustering
- clustering approaches
- classification rules
- distance function
- index structure
- expectation maximization
- semi supervised
- constrained optimization
- decision trees
- data mining