Keyphrases
- dynamic programming
- times faster
- detection algorithm
- learning algorithm
- cost function
- experimental evaluation
- improved algorithm
- matching algorithm
- optimization algorithm
- theoretical analysis
- expectation maximization
- particle swarm optimization
- high accuracy
- np hard
- k means
- search space
- shortest path problem
- preprocessing
- probabilistic model
- experimental study
- convex hull
- single pass
- path finding
- classification algorithm
- ant colony optimization
- segmentation algorithm
- linear programming
- worst case
- computational cost
- association rules
- computational complexity