Keyphrases
- improved algorithm
- times faster
- detection algorithm
- preprocessing
- similarity measure
- high accuracy
- experimental evaluation
- dynamic programming
- k means
- np hard
- computational cost
- expectation maximization
- computationally efficient
- optimization algorithm
- learning algorithm
- search space
- computational complexity
- optimal solution
- significant improvement
- evolutionary algorithm
- segmentation algorithm
- objective function
- recognition algorithm
- single pass