Keyphrases
- preprocessing
- objective function
- times faster
- cost function
- iterative algorithms
- computational cost
- dynamic programming
- high accuracy
- improved algorithm
- k means
- optimal solution
- search space
- knapsack problem
- expectation maximization
- particle swarm optimization
- simulated annealing
- computational complexity
- experimental evaluation
- input data
- neural network
- optimization algorithm
- classification algorithm
- data structure
- recognition algorithm
- selection algorithm
- image processing