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Hey guys,
I have a question about multi criteria optimization. Is it possible to set different tolerances on the individual objectives?
So if I have an objective function like this:
minimize staticLex (Objective1, Objective2)
I want to set an optimality tolerance of 1.0E-9 and relative optimality tolerane of 1.0E-4 on Objective1 and an optimality tolerance of 1 and relative optimality tolerane of 0.1 on Objective2. Is this possible?
Thank you.
This is the accepted answer.
This is the accepted answer.
Unfortunately, you cannot use a different optimality tolerance for each criteria in a minimization problem, this is not supported in CP Optimizer. You can try to change the objective function by mutiplying it by a factor so that the global tolerances gives you the expected ones on the criteria but then you get a different optimization problem.
Regards
Philippe
This is the accepted answer.
This is the accepted answer.
- Philippe_Refalo
- 2013-05-29T12:38:09Z
Unfortunately, you cannot use a different optimality tolerance for each criteria in a minimization problem, this is not supported in CP Optimizer. You can try to change the objective function by mutiplying it by a factor so that the global tolerances gives you the expected ones on the criteria but then you get a different optimization problem.
Regards
Philippe
Thank you Philippe.
