Keyphrases
- learning algorithm
- preprocessing
- np hard
- similarity measure
- dynamic programming
- selection algorithm
- detection algorithm
- single pass
- k means
- optimal solution
- computational complexity
- expectation maximization
- search space
- classification algorithm
- times faster
- recognition algorithm
- experimental evaluation
- computational cost
- state space
- maximum likelihood
- segmentation algorithm
- optimization algorithm
- ant colony optimization
- support vector
- significant improvement