A branch-and-cut algorithm for a class of sum-of-ratios problems.
Alireza M. AshtianiPaulo A. V. FerreiraPublished in: Appl. Math. Comput. (2015)
Keyphrases
- objective function
- optimal solution
- learning algorithm
- theoretical analysis
- computationally efficient
- improved algorithm
- test problems
- computational complexity
- cost function
- detection algorithm
- significant improvement
- dynamic programming
- computational cost
- square error
- times faster
- matching algorithm
- multi class classification
- similarity measure
- benchmark problems
- tree structure
- clustering method
- experimental evaluation
- energy function
- optimization algorithm
- combinatorial optimization
- convex hull
- segmentation algorithm
- optimization problems
- search space
- iterative algorithms
- preprocessing