Keyphrases
- optimization algorithm
- experimental evaluation
- expectation maximization
- optimization process
- detection algorithm
- preprocessing
- computational cost
- times faster
- optimization method
- particle swarm optimization
- computationally efficient
- significant improvement
- computational complexity
- optimal solution
- objective function
- learning algorithm
- data sets
- genetic algorithm
- tree structure
- segmentation algorithm
- dynamic programming
- cost function
- linear programming
- theoretical analysis
- optimization problems
- medical images
- simulated annealing
- high accuracy
- convex hull
- recognition algorithm
- improved algorithm
- data structure