A novel hybridization strategy for krill herd algorithm applied to clustering techniques.
Laith Mohammad AbualigahAhamad Tajudin KhaderEssam Said HanandehAmir H. GandomiPublished in: Appl. Soft Comput. (2017)
Keyphrases
- k means
- clustering method
- worst case
- data clustering
- improved algorithm
- computational complexity
- optimization algorithm
- dynamic programming
- search strategy
- detection algorithm
- hierarchical clustering
- significant improvement
- probabilistic model
- preprocessing
- greedy strategy
- expectation maximization
- hybrid algorithm
- selection algorithm
- times faster
- affinity measure
- neural network
- computational cost
- experimental evaluation
- np hard
- optimal solution
- ant colony optimization
- matching algorithm
- cost function
- search space
- clustering analysis
- hierarchical clustering algorithm
- objective function
- clustering algorithm