Keyphrases
- preprocessing
- tree structure
- optimization algorithm
- theoretical analysis
- cost function
- experimental evaluation
- clustering method
- computational complexity
- computationally efficient
- worst case
- dynamic programming
- learning algorithm
- detection algorithm
- computational cost
- optimal solution
- np hard
- significant improvement
- k means
- minimum spanning tree
- decision trees
- improved algorithm
- path planning
- spanning tree
- neural network
- binary tree
- convergence rate
- times faster
- classification algorithm
- probabilistic model
- evolutionary algorithm
- objective function