Keyphrases
- learning algorithm
- experimental evaluation
- computational complexity
- k means
- optimization algorithm
- optimal solution
- preprocessing
- matching algorithm
- high accuracy
- probabilistic model
- times faster
- expectation maximization
- computational cost
- search space
- neural network
- worst case
- np hard
- cost function
- detection algorithm
- dynamic programming
- segmentation algorithm
- clustering method
- energy function
- evolutionary algorithm
- recognition algorithm
- edge preserving