Keyphrases
- computational cost
- cost function
- experimental evaluation
- improved algorithm
- dynamic programming
- search space
- learning algorithm
- times faster
- detection algorithm
- segmentation algorithm
- simulated annealing
- worst case
- preprocessing
- computational complexity
- optimal solution
- theoretical analysis
- estimation algorithm
- neural network
- experimental study
- multiscale
- optimization algorithm
- significant improvement
- k means
- computationally efficient
- input data
- objective function
- high accuracy
- lower bound
- clustering method
- artificial neural networks
- classification algorithm
- matching algorithm
- image processing
- selection algorithm
- np hard