How can I change "solver modes for association problem" to MINIMIZATION?

[JohnPekl]

I have found one Fork repository (from your code) that does minimization.

https://github.com/jonatanolofsson/MurtyAlgorithm

Is it correct to follow?

WeightMatrix a = w;
if (MODE == MINIMIZATION) {
  a = WeightMatrix::Ones(a.rows(), a.cols()) * __AUCTION_INF - a;
}