Keyphrases
- np hard
- learning algorithm
- approximation ratio
- improved algorithm
- optimal solution
- tree structure
- ant colony optimization
- search space
- k means
- cost function
- high accuracy
- optimization algorithm
- detection algorithm
- traveling salesman problem
- significant improvement
- dynamic programming
- computational cost
- times faster
- combinatorial optimization
- path planning
- computational complexity
- error bounds
- convergence rate
- multi objective
- matching algorithm
- monte carlo
- evolutionary algorithm
- clustering method
- theoretical analysis
- input data
- worst case
- probabilistic model