Keyphrases
- preprocessing
- learning algorithm
- experimental evaluation
- times faster
- dynamic programming
- improved algorithm
- cost function
- optimal solution
- similarity measure
- matching algorithm
- selection algorithm
- optimization algorithm
- detection algorithm
- computational complexity
- computational cost
- high accuracy
- convergence rate
- segmentation algorithm
- single pass
- memory requirements
- globally optimal
- particle swarm optimization
- space complexity
- ant colony optimization
- expectation maximization
- worst case
- np hard
- search space
- clustering algorithm
- image processing