Keyphrases
- improved algorithm
- experimental evaluation
- significant improvement
- times faster
- detection algorithm
- optimization algorithm
- k means
- cost function
- dynamic programming
- np hard
- learning algorithm
- selection algorithm
- worst case
- preprocessing
- computational complexity
- computational cost
- particle swarm optimization
- artificial neural networks
- clustering method
- experimental study
- neural network
- estimation algorithm
- hidden markov models
- evolutionary algorithm
- search space
- simulated annealing
- expectation maximization
- convergence rate
- optimal solution