Decision Optimization

Decision Optimization

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

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  • 1.  Cut Callback

    Posted Fri February 08, 2019 07:33 PM

    Originally posted by: Atefeh alizadeh


    hi,

    I have a question about cut callback. Why cut callback is invoked at the root node?

    Thank you in advance


    #CPLEXOptimizers
    #DecisionOptimization


  • 2.  Re: Cut Callback

    Posted Mon February 11, 2019 02:02 AM

    Uhm, can you explain why you think it should not be invoked at the root node? Conceptually it makes sense to invoke the callback whenever a linear relaxation is solved so that this relaxation can potentially be strengthened by cuts.


    #CPLEXOptimizers
    #DecisionOptimization


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