Keyphrases
- improved algorithm
- computational complexity
- detection algorithm
- experimental evaluation
- k means
- dynamic programming
- convex hull
- learning algorithm
- optimal solution
- preprocessing
- optimization algorithm
- matching algorithm
- linear programming
- high accuracy
- knn
- computational cost
- significant improvement
- search space
- estimation algorithm
- times faster
- filtering algorithm
- classification algorithm
- tree structure
- segmentation algorithm
- theoretical analysis
- particle swarm optimization
- input data