Keyphrases
- preprocessing
- learning algorithm
- dynamic programming
- feature extraction
- high accuracy
- support vector machine svm
- times faster
- optimization algorithm
- detection algorithm
- convergence rate
- objective function
- worst case
- optimal solution
- theoretical analysis
- domain specific
- improved algorithm
- segmentation algorithm
- linear programming
- computational cost
- search space
- computational complexity
- expectation maximization
- genetic algorithm
- experimental evaluation
- clustering method
- classification algorithm
- matching algorithm
- lower bound
- feature space
- linear feature extraction