Keyphrases
- detection algorithm
- improved algorithm
- theoretical analysis
- high accuracy
- matching algorithm
- recognition algorithm
- cost function
- experimental evaluation
- k means
- optimization algorithm
- dynamic programming
- computational cost
- learning algorithm
- memory requirements
- path planning
- segmentation algorithm
- selection algorithm
- worst case
- significant improvement
- computational complexity
- objective function
- expectation maximization
- linear programming
- np hard
- search space
- tree structure
- classification algorithm
- search algorithm
- data structure
- optimal solution
- reinforcement learning