Derek Long
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Derek Longさんの最近のアクティビティ-
Derek Longさんがコメントを作成しました:
Thanks Jaromił. Please find the updated .mps file here (I've checked that the incumbent solution has the same objective as before). Kind regards,Derek
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Derek Longさんがコメントを作成しました:
Hi Jaromił, Thanks for your response. Currently, the objective looks like the following (where `self.distances`, `self.teams`, and `self.timesteps` are arrays of constants, and `self.l` are the Loc...
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Derek Longさんが投稿を作成しました:
Solving a very Large QIP
回答済みDear Gurobi Team, Hope you are well. I am trying to solve a large QIP and have been running it for quite some time without much improvement in the optimality gap. Would you be able to take a look a...
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Derek Longさんがコメントを作成しました:
Great, were you able to find a feasible solution to those models within that time? Kind regards, Derek
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Derek Longさんがコメントを作成しました:
Hi Jaromił, Thanks for your response. Here's the model with t=1,...,100 and the model with t=1,...,177 (which is the actual problem I am aiming to solve but cannot currently optimize due to insuffi...
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Derek Longさんが投稿を作成しました:
Numerical Issues with Large QIP
回答済みHey Gurobi Team, I'm trying to solve a fairly large quadratic integer program (lots of binary variables) but it's getting stuck at Root simplex log... Here is the code: import numpy as npimport pan...