Eric Song
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Latest activity by Eric Song-
Eric Song created a post,
How to make random sample of normal distribution?
OngoingHi, Could someone tell me how to make 3-d random variable sample?I have data named demand_{jk}, and I want to use it to make 3-d random data of normal distribution using np. random.normal() functio...
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Eric Song commented,
Hi Miss. Alison, Thank you so much! I'll try out this method. Have a good day! Regards.
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Eric Song commented,
Hi Miss.Alison. Problem solved after using Model.feasRelaxS(). Thank you so much! One more question, would you please tell me how to view the modified model after using the function? Thank you so ...
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Eric Song commented,
Thank you, Miss. Alison. It is very kind of you to give so much help! According to model1.ilp, the problematic constraints are constr 1-3, which is naturally the case. Besides, I tried to make the...
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Eric Song created a post,
Model Infeasible
AnsweredHi, I am new to Gurobi and here is my model: The model is coded in Gurobi as follows, but "Model is Infeasible". Is there anything I could do to check what goes wrong? model.computeIIS() is used. ...