Decision Optimization

Decision Optimization

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


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  • 1.  Matlab MIP Indicator Constraints ?

    Posted 12/28/10 09:23 PM

    Originally posted by: SystemAdmin


    Can one designate a CPLEX indicator constraint(s) when calling the CPLEX MIP solver from within Matlab (i.e., when doing a MIP optimization using the Matlab function cplexmilp)? If not directly, then how can one do so (or must we resort to a Big M formulation)?
    #CPLEXOptimizers
    #DecisionOptimization


  • 2.  Re: Matlab MIP Indicator Constraints ?

    Posted 12/29/10 11:41 AM

    Originally posted by: SystemAdmin


    In Matlab CPlex Help, under CPLEX Class API, Methods, I see Cplex.addIndicators, but this does not help me figure out how to set up a problem that has/needs indicator variables. I know how to use toolbox functions to solve a standard MIP, but I do not know how to use CPLEX Class API to modify how CPLEX would solve a MIP with indicator variables. A complete, simple example would help help. Thanks.
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  • 3.  Re: Matlab MIP Indicator Constraints ?

    Posted 12/29/10 07:56 PM

    Originally posted by: John Cui


    Yes, we do have indicator constraints feature in matlab's Cplex class.

    So please take a look the example in our package named foodmanu.m and etsp.m

    John Cui
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