A novel clustering approach and prediction of optimal number of clusters: global optimum search with enhanced positioning.
Meng Piao TanJames R. BroachChristodoulos A. FloudasPublished in: J. Glob. Optim. (2007)
Keyphrases
- global optimum
- clustering algorithm
- search space
- cluster analysis
- hierarchical clustering
- optimal solution
- data clustering
- self organizing maps
- document clustering
- search algorithm
- clustering method
- prediction accuracy
- cluster validity
- optimization method
- data points
- cluster centers
- fuzzy clustering
- fuzzy c means
- density based clustering
- simulated annealing
- computational complexity
- spectral clustering
- k means
- unsupervised clustering
- clustering approaches
- hierarchical clustering algorithm
- image processing
- overlapping clusters
- search results clustering