A Deterministic Better-than-3/2 Approximation Algorithm for Metric TSP.
Anna R. KarlinNathan KleinShayan Oveis GharanPublished in: IPCO (2023)
Keyphrases
- preprocessing
- learning algorithm
- high accuracy
- detection algorithm
- dynamic programming
- experimental evaluation
- times faster
- approximation ratio
- k means
- np hard
- search space
- worst case
- optimization algorithm
- linear programming
- theoretical analysis
- relaxation algorithm
- convergence rate
- combinatorial optimization
- approximation algorithms
- computational cost
- cost function
- computational complexity
- recognition algorithm
- similarity metric
- knapsack problem
- error bounds
- polynomial time approximation
- particle swarm optimization
- convex hull
- distance metric
- matching algorithm
- ant colony optimization
- simulated annealing
- probabilistic model
- significant improvement
- optimal solution
- objective function
- decision trees