Keyphrases
- times faster
- computational complexity
- detection algorithm
- expectation maximization
- learning algorithm
- monte carlo
- segmentation algorithm
- dynamic programming
- significant improvement
- preprocessing
- experimental evaluation
- computational cost
- genetic algorithm
- improved algorithm
- data sets
- optimization algorithm
- gradient projection
- particle swarm optimization
- cost function
- k means
- search space
- simulated annealing
- tree structure
- worst case