Keyphrases
- cost function
- learning algorithm
- objective function
- computational cost
- dynamic programming
- detection algorithm
- optimization algorithm
- k means
- preprocessing
- experimental evaluation
- computationally efficient
- worst case
- theoretical analysis
- high accuracy
- expectation maximization
- error function
- recognition algorithm
- np hard
- significant improvement
- optimal solution
- probabilistic model
- simulated annealing
- search space
- similarity measure
- image segmentation
- matching algorithm
- times faster
- combinatorial optimization
- genetic algorithm
- neural network