Ozge Aygul
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Activity overview
Latest activity by Ozge Aygul-
Ozge Aygul commented,
Thank you for your answer, Riley.I've read that article, and decided to inspect my model as it says:Usually, you would write out this model to an *.lp file and inspect it manually.It is a bit surpr...
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Ozge Aygul created a post,
Removed variables and constraints during presolve
AnsweredHello Gurobi Team,I have a question regarding presolve.I started a journey to strenthen my formulation, and my first stop was presolve. I see bunch of variables and constraints are removed, and I c...
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Ozge Aygul commented,
Hi Maliheh, I think I made a mistake while implementing. Now, it works fine. Thank you very much for your help! Best, Özge
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Ozge Aygul commented,
Hi Maliheh, Thank you very much for your answer! I did apply the solution provided, with time_from_best = 300, epsilon_to_compare_gap = 0.1. I also set MIPGap parameter to 0.05. I thought the solve...
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Ozge Aygul created a post,
Stopping Criteria based on reduced gap per time
AnsweredHi, I wonder if there is a way to stop solving the problem if the gap does not reduce significantly in a specified time. Because I have some instances that 5% gap is feasible, but for some instance...