Decision Optimization

Decision Optimization

Delivers prescriptive analytics capabilities and decision intelligence to improve decision-making.


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  • 1.  How can I restrict user cuts?

    Posted 11/05/20 09:59 AM
    Edited by System Admin 01/20/23 04:42 PM
    Hi,

    I would like to add user cuts only at the root node during B&B? I was wondering if someone could give me a small example how to manage what I intend to do or maybe share a link?

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    S Y
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    #DecisionOptimization


  • 2.  RE: How can I restrict user cuts?
    Best Answer

    Posted 11/05/20 04:19 PM
    Your callback can check the ID of the node at which it is being called. The ID of the root node is 0. If the ID is greater than 0, the callback can just return without doing anything.

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    Paul Rubin
    Professor Emeritus
    Michigan State University
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