Keyphrases
- times faster
- optimization algorithm
- improved algorithm
- cost function
- learning algorithm
- preprocessing
- search space
- dynamic programming
- experimental evaluation
- theoretical analysis
- segmentation algorithm
- high accuracy
- computational cost
- np hard
- computational complexity
- detection algorithm
- objective function
- computationally efficient
- expectation maximization
- linear programming
- k means
- optimal solution
- worst case
- classification algorithm
- matching algorithm
- convex hull
- estimation algorithm