Keyphrases
- improved algorithm
- learning algorithm
- preprocessing
- experimental evaluation
- optimization algorithm
- significant improvement
- matching algorithm
- probabilistic model
- high accuracy
- simulated annealing
- recognition algorithm
- convex hull
- np hard
- dynamic programming
- estimation algorithm
- detection algorithm
- theoretical analysis
- expectation maximization
- k means
- computational complexity
- optimal solution
- segmentation algorithm
- linear programming
- cost function
- times faster
- convergence rate
- evolutionary algorithm