Keyphrases
- probabilistic model
- preprocessing
- experimental evaluation
- computational complexity
- learning algorithm
- detection algorithm
- matching algorithm
- linear programming
- dynamic programming
- cost function
- k means
- high accuracy
- times faster
- optimal solution
- objective function
- convergence rate
- recognition algorithm
- neural network
- bayesian framework
- clustering method
- improved algorithm
- parameter estimation
- theoretical analysis
- simulated annealing
- worst case
- special case
- significant improvement
- search space