Qu Shiyuan
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Activity overview
Latest activity by Qu Shiyuan-
Qu Shiyuan created a post,
How to get gurobi.model from the model described by cvxpy?
AnsweredI would like to transfer a micp problem modeled by CVXPY to GUROBI model, how can I achieve this?
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Qu Shiyuan commented,
I sincerely appreciate your genuine help and prompt response. The method you provided has significantly improved my work efficiency, and my questions have been thoroughly resolved.
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Qu Shiyuan commented,
Thx for your reply~ 1. I use python as my programming language. 2. I would better have the constraints coefficients, RHS and objective coefficients. 3. In short, it can be understood that I try to...
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Qu Shiyuan created a post,
How to get the total coeff matrix of MILP model
AnsweredI am working on research of ML4CO with gurobi optimizer and wish to utilize the coeff matrix as some kind of input of neural networks. If I have problems in format of problem.lp, after loading it i...
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Qu Shiyuan commented,
I need to check the feasibility of several solutions for different problems,then what can I do instead of carefully read the log?
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Qu Shiyuan created a post,
How to express two LinExpr in equivalence in one constraint
AnsweredI have an issue that I cannot generate a constraint which describe two LinExpr to be of equal value. The code as follow. There in the code, I would like to realize the constraints with the followin...