Keyphrases
- experimental evaluation
- improved algorithm
- learning algorithm
- computational complexity
- preprocessing
- noisy data
- dynamic programming
- linear programming
- recognition algorithm
- optimal solution
- detection algorithm
- cost function
- optimization algorithm
- expectation maximization
- high accuracy
- computational cost
- times faster
- computationally efficient
- worst case
- image processing
- np hard
- search space
- objective function
- similarity measure
- probabilistic model
- neural network
- significant improvement
- k means