Keyphrases
- cost function
- improved algorithm
- computationally efficient
- dynamic programming
- optimization algorithm
- experimental evaluation
- objective function
- computational complexity
- matching algorithm
- recognition algorithm
- learning algorithm
- theoretical analysis
- detection algorithm
- worst case
- high accuracy
- expectation maximization
- probabilistic model
- segmentation algorithm
- linear programming
- simulated annealing
- data sets
- significant improvement
- preprocessing
- search algorithm
- reinforcement learning
- similarity measure
- feature selection
- genetic algorithm