Xuan Zhou
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アクティビティの概要
Xuan Zhouさんの最近のアクティビティ-
Xuan Zhouさんがコメントを作成しました:
Hi Jaromil, I just found out that it was because there were 2 Gurobi packages in my computer and the terminal was calling the 9.1.2 version package. Now I have fixed the problem. Thanks for your ...
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Xuan Zhouさんがコメントを作成しました:
Hi Jaromil, I just checked my log file and found out the Gurobi is running at edition 9.1.2. But I have already installed the latest version Gurobi 9.5 as shown in the figure below. I wonder why ...
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Xuan Zhouさんがコメントを作成しました:
Hi Jaromil, I changed your script a little bit. The solutions generated by your script is very similar to that generated by my original python Gurobi script. The range of the objective value of t...
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Xuan Zhouさんがコメントを作成しました:
Hi Jaromil, Thank you for your reply and continous attention to my post! 1> For the repeating solutions, I searched the top 10k and most of them are repeating solutions. I just found out that exc...
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Xuan Zhouさんがコメントを作成しました:
# this part of script writes out the file shown in the screenshotfor solcnt in range (m.SolCount): m.Params.SolutionNumber = solcnt # the # of solution in the pool that we want to refer to ...
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Xuan Zhouさんがコメントを作成しました:
Hi Jaromil, Thanks for your advice! However, I tried IntegralityFocus=1 and IntFeasTol=1e-9 and they both do not help a lot in solving the repeating solution problem. The link below is the .lp fi...
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Xuan Zhouさんが投稿を作成しました:
Repeating identical solutions in the solution pool because of three possible values (1, 0, -1) for binary variables
回答済みThis is a part of my script that reads out the solutions in the solution pool. There are more than 300 variables in the model and they are all in binary form. I set the PoolSolutions to 10,000 and ...