An 0.828-approximation Algorithm for the Uncapacitated Facility Location Problem.
Alexander A. AgeevMaxim SviridenkoPublished in: Discret. Appl. Math. (1999)
Keyphrases
- improved algorithm
- high accuracy
- optimal solution
- learning algorithm
- experimental evaluation
- preprocessing
- computational cost
- times faster
- search space
- computational complexity
- objective function
- significant improvement
- np hard
- computationally efficient
- graphical models
- linear programming
- segmentation algorithm
- optimization algorithm
- monte carlo
- image segmentation
- recognition algorithm
- selection algorithm
- clustering algorithm