Keyphrases
- tree structure
- detection algorithm
- dynamic programming
- learning algorithm
- convex hull
- classification algorithm
- k means
- linear programming
- globally optimal
- recognition algorithm
- theoretical analysis
- computationally efficient
- experimental evaluation
- cost function
- search space
- significant improvement
- preprocessing
- improved algorithm
- objective function
- worst case
- np hard
- clustering method
- evolutionary algorithm
- times faster
- computational complexity
- piecewise linear