Keyphrases
- experimental study
- np hard
- preprocessing
- experimental evaluation
- similarity measure
- optimization algorithm
- cost function
- computational cost
- objective function
- expectation maximization
- computational complexity
- detection algorithm
- computationally efficient
- particle swarm optimization
- model free
- ant colony optimization
- tree structure
- selection algorithm
- improved algorithm
- probabilistic model
- significant improvement
- k means
- search space
- support vector
- optimal solution
- recognition algorithm
- input data
- convergence rate
- simulation study
- matching algorithm
- classification algorithm
- clustering method
- neural network
- high accuracy
- learning algorithm