Shesha Sreenivasamurthy

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Activity overview

Latest activity by Shesha Sreenivasamurthy

  • Shesha Sreenivasamurthy created a post,

    Debugging Model

    Answered
    1. Community
    2. Programming

    The model that have is fairly complex and it becomes infeasible when I add a constraint. However, logically that constraint should hold good. How can I debug it. It was suggested to use model.compu...

    • Shesha Sreenivasamurthy
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    • 1 comment
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  • Shesha Sreenivasamurthy commented,

    1. Community
    2. Programming
    3. Taking remainders in gurobi

    Thank you !

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    • Shesha Sreenivasamurthy
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  • Shesha Sreenivasamurthy commented,

    1. Community
    2. Programming
    3. Taking remainders in gurobi

    I think I found the answer, I set upper bound for b to be 31. Let me know if this not the right way.

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  • Shesha Sreenivasamurthy commented,

    1. Community
    2. Programming
    3. Speed up MIP.

    I had some issues in the model and therefore, I will fix my issues and will reach out if I have issues. Thank you for your support.

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    • Shesha Sreenivasamurthy
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  • Shesha Sreenivasamurthy created a post,

    Taking remainders in gurobi

    Answered
    1. Community
    2. Programming

    Hi, I was interested in taking remainder in Gurobi and I referenced the following post. https://support.gurobi.com/hc/en-us/community/posts/5878990407185-How-to-take-the-remainder-of-the-variables-...

    • Shesha Sreenivasamurthy
    • Edited
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    • 3 comments
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  • Shesha Sreenivasamurthy created a post,

    Speed up MIP.

    Answered
    1. Community
    2. Programming

    Hi, I have a model that has following characteristics Optimize a model with 1630 rows, 23392 columns and 4329 nonzerosModel fingerprint: 0x34ba5f74Model has 21 quadratic constraintsModel has 43782 ...

    • Shesha Sreenivasamurthy
    • 2 followers
    • 2 comments
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  • Shesha Sreenivasamurthy commented,

    1. Community
    2. Programming
    3. Using single decimal for continuous variables

    Thank you very much.

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    • Shesha Sreenivasamurthy
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  • Shesha Sreenivasamurthy commented,

    1. Community
    2. Programming
    3. Using single decimal for continuous variables

    I can definitely model to have a constraint A + B + C = 17. But a, b, c can still be 0.08, 0.31, 0.61 and in that case, A, B, C will not be integers, right ? Will it be guaranteed that A, B, C be i...

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    • Shesha Sreenivasamurthy
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  • Shesha Sreenivasamurthy commented,

    1. Community
    2. Programming
    3. Using single decimal for continuous variables

    Thanks Riley for your response. I am sorry for not being clear.  Let me explain in little detail :) I have set of variables that provides the percentage of people in the room, say 0.08, 0.31, 0.61 ...

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  • Shesha Sreenivasamurthy commented,

    1. Community
    2. Programming
    3. Using single decimal for continuous variables

    Basically, I am looking for solutions within gurobi, rather then in python.

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