Keyphrases
- experimental evaluation
- preprocessing
- learning algorithm
- optimization algorithm
- computational cost
- computational complexity
- search space
- significant improvement
- cost function
- experimental study
- detection algorithm
- particle swarm optimization
- k means
- machine learning
- dynamic programming
- np hard
- recognition algorithm
- simulated annealing
- matching algorithm
- theoretical analysis
- clustering method
- times faster
- neural network
- selection algorithm
- classification algorithm
- linear programming
- worst case
- probabilistic model
- evolutionary algorithm