A Fast Tree Algorithm for Electric Field Calculation in Electrical Discharge Simulations.
Chijie ZhuangYong ZhangXin ZhouRong ZengJinliang HeLei LiuPublished in: CoRR (2017)
Keyphrases
- preprocessing
- detection algorithm
- computational complexity
- high accuracy
- learning algorithm
- tree structure
- cost function
- computational cost
- worst case
- objective function
- times faster
- dynamic programming
- optimization algorithm
- similarity measure
- improved algorithm
- segmentation algorithm
- linear programming
- expectation maximization
- np hard
- k means
- deformable models
- search space
- optimal solution
- spanning tree
- tree construction
- unordered trees
- mining high utility itemsets