Does Gurobi have an optimization mechanism for updated coefficients?

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Sinan Kivanc

2019年04月04日 23:30

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I have an lp where I change a single coefficient 10 000 times and want to recalculate the optimal solution. Does Gurobi take less time to find the optimal with only 1 coefficient changed?

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  Simranjit Kaur

  • Gurobi Staff

  2025年06月23日 03:28 編集済み

  This post is more than three years old. Some information may not be up to date. For current information, please check the Gurobi Documentation or Knowledge Base. If you need more help, please create a new post in the community forum. Or why not try our AI Gurobot?.
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  Robert Luce

  • Gurobi Staff

  2019年04月05日 05:45

  Yes, Gurobi will take advantage of the resident basis to compute an optimal solution after a problem modification such as a coefficient change.

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