Keyphrases
- improved algorithm
- learning algorithm
- significant improvement
- optimization algorithm
- computational cost
- experimental evaluation
- dynamic programming
- k means
- preprocessing
- cost function
- optimal solution
- objective function
- recognition algorithm
- computationally efficient
- high accuracy
- probabilistic model
- np hard
- evolutionary algorithm
- user interface
- markov random field
- input data
- search space
- computational complexity
- clustering method
- tree structure
- image segmentation
- case study