Keyphrases
- optimal solution
- experimental evaluation
- improved algorithm
- computational cost
- search space
- theoretical analysis
- high accuracy
- dynamic programming
- cost function
- optimization algorithm
- preprocessing
- experimental study
- learning algorithm
- single pass
- clustering method
- segmentation algorithm
- selection algorithm
- data analysis
- computational complexity
- feature extraction
- feature selection
- expectation maximization
- computationally efficient
- linear programming
- wavelet transform
- k means
- tree structure
- times faster
- convergence rate
- data structure