Keyphrases
- learning algorithm
- cost function
- detection algorithm
- experimental evaluation
- search space
- times faster
- matching algorithm
- expectation maximization
- computational complexity
- dynamic programming
- improved algorithm
- significant improvement
- objective function
- probabilistic model
- input data
- optimization algorithm
- optimal solution
- similarity measure
- recognition algorithm
- association rules
- preprocessing
- search algorithm
- computational cost
- high accuracy
- data structure
- image segmentation