Questions tagged [parameters-tuning]
For questions about the problem of choosing a set of optimal parameters for an algorithm in order to achieve high-quality results.
2
questions
1
vote
2answers
172 views
Avoid infeasibility in “fixed MIP problem” in CPLEX
I would like to find dual values and reduced costs after solving a MIP problem using CPLEX. IBM's solution in this case is to fix the integer variables to create a “fixed MIP problem”, then solve this ...
13
votes
4answers
279 views
Use of machine learning techniques to determine parameter values
It is quite frequent that optimization algorithms have quite some parameters controlling their behavior (cooling schedule of a Simulated Annealing, length of the tabu list for a Tabu Search, ...
