Keyphrases
- detection algorithm
- learning algorithm
- optimal solution
- np hard
- computational complexity
- theoretical analysis
- high accuracy
- cost function
- significant improvement
- matching algorithm
- times faster
- experimental evaluation
- simulated annealing
- k means
- improved algorithm
- optimization algorithm
- expectation maximization
- segmentation algorithm
- probabilistic model
- recognition algorithm
- preprocessing
- selection algorithm
- convergence rate
- segmentation method
- estimation algorithm
- worst case
- support vector machine svm
- linear programming
- least squares
- semi supervised
- dynamic programming
- evolutionary algorithm
- objective function
- similarity measure
- feature selection