Keyphrases
- detection algorithm
- improved algorithm
- optimization algorithm
- computational cost
- single pass
- simulated annealing
- learning algorithm
- times faster
- dynamic programming
- experimental evaluation
- preprocessing
- cost function
- similarity measure
- optimal solution
- expectation maximization
- search space
- np hard
- computationally efficient
- high accuracy
- k means
- clustering method
- tree structure
- significant improvement
- feature selection