Scippy

GCG

Branch-and-Price & Column Generation for Everyone

Name Classifier (no numbers)

This classifier adds constraints to classes according to their names through removing the numbers and grouping exact matches.

Classification

Dantzig-Wolfe and Benders Decomposition

In both modes, the handling is as follows:

  • For each constraint, remove all digits.
  • For each constraint \(i\), the constraint name is checked for whether there is already a class for it.
    • If it exists, add constraint \(i\) to it.
    • If it doesn't exist, create one and add the constraint \(i\) to it.

Example