Keyphrases
- detection algorithm
- experimental evaluation
- times faster
- dynamic programming
- learning algorithm
- preprocessing
- improved algorithm
- theoretical analysis
- computationally efficient
- selection algorithm
- computational cost
- estimation algorithm
- optimization algorithm
- tree structure
- simulated annealing
- convergence rate
- cost function
- significant improvement
- computational complexity
- particle swarm optimization
- experimental study
- clustering method
- expectation maximization
- data sets
- least squares
- k means
- search space
- machine learning