Keyphrases
- learning algorithm
- experimental evaluation
- preprocessing
- cost function
- classification algorithm
- times faster
- computational cost
- dynamic programming
- detection algorithm
- computationally efficient
- selection algorithm
- objective function
- related algorithms
- recognition algorithm
- search space
- decision trees
- theoretical analysis
- fractal encoding
- optimization algorithm
- segmentation algorithm
- particle swarm optimization
- input data
- knn
- np hard
- significant improvement
- k means