Fast modified global k-means algorithm for incremental cluster construction.
Adil M. BagirovJulien UgonDean WebbPublished in: Pattern Recognit. (2011)
Keyphrases
- k means
- clustering algorithm
- learning algorithm
- detection algorithm
- hierarchical clustering
- experimental evaluation
- rough k means
- single pass
- preprocessing
- data clustering
- clustering method
- computational cost
- cost function
- high accuracy
- matching algorithm
- cluster analysis
- significant improvement
- agglomerative hierarchical clustering
- expectation maximization
- optimal solution
- objective function
- decision trees
- np hard
- clustering framework
- cluster ensemble
- bayesian networks
- clustering quality
- convergence rate
- tree structure
- high dimensional
- optimization algorithm
- computational complexity
- dynamic programming