Keyphrases
- computational cost
- learning algorithm
- objective function
- matching algorithm
- computational complexity
- preprocessing
- times faster
- dynamic programming
- experimental evaluation
- worst case
- improved algorithm
- computationally efficient
- high accuracy
- np hard
- linear programming
- expectation maximization
- probabilistic model
- recognition algorithm
- selection algorithm
- detection algorithm
- cost function
- optimal solution
- location information