BISWAJIT KAR
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BISWAJIT KARさんの最近のアクティビティ-
BISWAJIT KARさんが投稿を作成しました:
Benders Decomposition, Column Generation
回答済みIs it possible for me to use Gurobi for solving the Problem with column generation or benders Decomposition? Or so I have to code that myself?
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BISWAJIT KARさんがコメントを作成しました:
Hi Jaromił Najman, I am very grateful to you for the clarification that you have provided. I am afraid that the question is an assignment problem and it cannot be changed. But I want to thank you ...
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BISWAJIT KARさんがコメントを作成しました:
Dear Zed Dean, Thanks a lot for your response. The above question is just an example. I am solving similar questions. I am still getting a bit confused. So, is the following how the code is suppose...
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BISWAJIT KARさんがコメントを作成しました:
Hi Jaromił Najman, I have mentioned one objective and one constraint. I am sharing the code now m=gp.Model('Matelco')x1=m.addVar(vtype=GRB.CONTINUOUS, name ='x1')x2=m.addVar(vtype=GRB.CONTINUOUS, n...
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BISWAJIT KARさんが投稿を作成しました:
Float exponent of a variable
進行中if the objective function is x^0.2+y^0.4 the n how to solve such problems? Do we still have to introduce auxiliary variable and constraint?
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BISWAJIT KARさんが投稿を作成しました:
How to raise the power of a variable?
回答済みI have to solve a Non linear problem, with one constraint. The objective function goes like 10*x1^4+8*x2^5+12*x3^3+16*x4^6 Constraint is x1+x2+x3+x4<=100 For solving this I have introduced 8 au...
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BISWAJIT KARさんが投稿を作成しました:
Solving a non linear Programming
回答済みHow do I solve this using Gurobi? Kindly reply.
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BISWAJIT KARさんが投稿を作成しました:
Why does the model not converge to a solution?
回答済みThis is a screenshot of the running problem. It's been stuck in the 18.4% for quite some time. Why dies this happen?
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BISWAJIT KARさんが投稿を作成しました:
Out of Memory Problem
回答済みI had set he NodeFileStart to 0 and 0.5 at different times, but it's still showing the error as Out of Memory. Any Suggestion would be really appreciated.
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BISWAJIT KARさんが投稿を作成しました:
No module named 'gurobipy'
ユーザーの入力を待っています。I created a new environment in conda. Now I installed Gurobi again in that environment and also updated the license. Still, it is showing No module named 'gurobipy' In the base environment, it was ...