Keyphrases
- learning algorithm
- improved algorithm
- high accuracy
- dynamic programming
- monte carlo
- experimental evaluation
- preprocessing
- selection algorithm
- k means
- search space
- computational cost
- worst case
- clustering method
- theoretical analysis
- recognition algorithm
- times faster
- training data
- classification algorithm
- expectation maximization
- particle swarm optimization
- significant improvement
- computationally efficient
- optimization algorithm
- detection algorithm
- simulated annealing
- multi class
- matching algorithm
- cost function
- computational complexity
- optimal solution