A 4/3-Approximation Algorithm for Half-Integral Cycle Cut Instances of the TSP.
Billy JinNathan KleinDavid P. WilliamsonPublished in: CoRR (2022)
Keyphrases
- optimal solution
- learning algorithm
- cost function
- np hard
- search space
- theoretical analysis
- dynamic programming
- high accuracy
- computational cost
- approximation algorithms
- ant colony optimization
- detection algorithm
- randomly generated
- worst case
- experimental evaluation
- computational complexity
- optimization algorithm
- combinatorial optimization
- k means
- clustering method
- objective function
- recognition algorithm
- integrality gap
- stochastic local search
- polygonal approximation
- expectation maximization
- particle swarm optimization
- preprocessing
- similarity measure