Keyphrases
- generation algorithm
- times faster
- optimal solution
- detection algorithm
- segmentation algorithm
- theoretical analysis
- computational complexity
- optimization algorithm
- experimental evaluation
- expectation maximization
- learning algorithm
- cost function
- dynamic programming
- improved algorithm
- selection algorithm
- recognition algorithm
- neural network
- data sets
- decision trees
- preprocessing
- tree structure
- estimation algorithm
- image processing
- feature extraction
- convergence rate
- convex hull
- linear programming
- k means
- significant improvement
- np hard
- computational cost
- high accuracy
- particle swarm optimization
- maximum likelihood