Ellen
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Activity overview
Latest activity by Ellen-
Ellen created a post,
Why does Gurobi find same user cuts when calling the callback function in the root node?
Awaiting user inputDear, I am solving an MIP by adding user cuts only in the root node via Gurobi without pre-solving, Gurobi cuts added, and Gurobi heuristics and with a single thread. The settings are as below. ...
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Ellen commented,
Thank you so much, Tobias.
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Ellen commented,
Hi Tobias, Thank you for getting back to me. Unluckily, I have not got the problem solved. I will share 'mymodel.mps' file with you in the attached link. https://drive.google.com/file/d/11eiMVgCNK...
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Ellen commented,
Hi Jaromił, Many thanks for your answer. I would like to test and see the effect of certain cuts individually at the root node. That is the reason why I would like to turn off "learned cuts" (and a...
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Ellen created a post,
How can I shut off adding "Learned cut" automatically?
AnsweredDear, Could I shut off adding "Learned cut" automatically? And, how can I make it? Thanks a lot.