A 2-Approximation Algorithm for the Soft-Capacitated Facility Location Problem.
Mohammad MahdianYingyu YeJiawei ZhangPublished in: RANDOM-APPROX (2003)
Keyphrases
- matching algorithm
- detection algorithm
- times faster
- high accuracy
- dynamic programming
- optimal solution
- improved algorithm
- computational cost
- probabilistic model
- k means
- significant improvement
- computational complexity
- face recognition
- experimental evaluation
- clustering method
- learning algorithm
- worst case
- preprocessing
- similarity measure
- theoretical analysis
- convergence rate
- path planning
- closed form
- convex hull
- single source
- approximation algorithms
- optimization algorithm
- segmentation algorithm
- expectation maximization
- input data
- linear programming
- np hard
- cost function
- evolutionary algorithm