An Efficient Hybrid CS and K-Means Algorithm for the Capacitated PMedian Problem.
Hassan Gholami MazinanGholam Reza AhmadiErfan KhajiPublished in: CoRR (2014)
Keyphrases
- k means
- experimental evaluation
- np hard
- detection algorithm
- expectation maximization
- cost function
- computational cost
- preprocessing
- clustering method
- search space
- significant improvement
- computational complexity
- combinatorial optimization
- objective function
- cluster centers
- recognition algorithm
- matching algorithm
- simulated annealing
- segmentation algorithm
- similarity measure
- probabilistic model
- high accuracy
- worst case
- data clustering
- convergence rate
- knapsack problem
- benchmark problems
- optimal solution
- single source
- fuzzy k means