Keyphrases
- learning algorithm
- dynamic programming
- experimental evaluation
- significant improvement
- times faster
- improved algorithm
- computational cost
- recognition algorithm
- detection algorithm
- optimization algorithm
- segmentation algorithm
- expectation maximization
- input data
- linear programming
- computational efficiency
- preprocessing
- objective function
- np hard
- matching algorithm
- selection algorithm
- algebraic equations
- classification algorithm
- clustering method
- theoretical analysis
- simulated annealing
- high accuracy
- worst case
- cost function
- k means
- image segmentation