Keyphrases
- detection algorithm
- preprocessing
- search space
- computationally efficient
- computational cost
- computational complexity
- experimental evaluation
- learning algorithm
- expectation maximization
- single pass
- clustering method
- optimization algorithm
- objective function
- simulated annealing
- worst case
- significant improvement
- k means
- dynamic programming
- neural network
- ant colony optimization
- cost function
- probabilistic model
- optimal solution
- np hard
- times faster
- improved algorithm
- estimation algorithm