Ana Guasque Ortega
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Ana Guasque Ortegaさんの最近のアクティビティ-
Ana Guasque Ortegaさんがコメントを作成しました:
Thank you both very much!! I'm trying to implement it. Best, Ana.
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Ana Guasque Ortegaさんが投稿を作成しました:
Not equal binary variables in a constraint
回答済みGood morning, I want to model an allocation problem in which items are allocated to bins. Items have a characteristic (for example, color) so I need a constraint that ensure that If two items have ...
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Ana Guasque Ortegaさんが投稿を作成しました:
Callback function not working
回答済みHello, I'm trying to use a callback function to apply an heuristic for each solution. I am not able to do it. I write here a simplified version of the code. In my case, there may be hundreds of sol...
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Ana Guasque Ortegaさんがコメントを作成しました:
If I write an objective function, the behaviour is still the same. I write a simplified version of the code. In my case, there may be hundreds of solutions with the same objective function so I wan...
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Ana Guasque Ortegaさんがコメントを作成しました:
Thanks, Jonasz! I have a doubt. The value of solution on the above code ( or print(model.cbGetSolution(model._vars))) is always an empty list. Could it be because I have no objective function to op...
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Ana Guasque Ortegaさんがコメントを作成しました:
Many thanks, Jonasz, that is what I thought and the reason to ask here. Yes, please, send me a code example for the first option, only to know if I can improve something or, as you said, maybe with...
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Ana Guasque Ortegaさんが投稿を作成しました:
Check heuristics for each solution
進行中Good morning, I have modelled a problem and it works perfectly. I don't have an objective function. I get 100 solutions with this configuration: m.setParam('PoolSearchMode',1) m.setParam('PoolSolu...
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Ana Guasque Ortegaさんがコメントを作成しました:
Thanks again for your great response :)
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Ana Guasque Ortegaさんがコメントを作成しました:
Many thanks, David! I didn't know this possibility. An another question related to indicator constraints (if I should write the question at any other thread, please tell me) I read that it is not p...
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Ana Guasque Ortegaさんが投稿を作成しました:
Create variables in a loop
回答済みGood morning, I want to create a variable whose size depends on different parameters. I tried something like (I is a list like [0,1,2,3], H is an integer and T is a list like [5,10,15, 50]: for i ...