Keyphrases
- search space
- search strategy
- times faster
- cost function
- learning algorithm
- detection algorithm
- experimental evaluation
- significant improvement
- expectation maximization
- high accuracy
- np hard
- recognition algorithm
- k means
- dynamic programming
- computational complexity
- clustering method
- optimization algorithm
- anti noise
- matching algorithm
- tree structure
- search procedure
- segmentation algorithm
- computationally efficient
- particle swarm optimization
- linear programming
- computational cost
- preprocessing
- search algorithm
- optimal solution
- objective function
- multiscale
- bayesian networks