Decision Optimization

Decision Optimization

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


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  • 1.  why binary variables evaluate to the value that are not binary

    Posted 08/26/16 08:23 AM

    Originally posted by: anicet


    
    I solve a problem this time , the value of the binary variables of the linear formulation of the problem is not binary . why binary variables evaluate to the value that are not binary
    

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  • 2.  Re: why binary variables evaluate to the value that are not binary

    Posted 08/27/16 01:18 AM

    Originally posted by: BoJensen


    Could you please give an example i.e show log and display variable info and solution, thank you.


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  • 3.  Re: why binary variables evaluate to the value that are not binary

    Posted 08/27/16 04:30 PM

    Are you referring to values that are within rounding tolerance of a binary value (such as 0.9999999 or 0.0000001)? If so, that's expected behavior. Just round up or down as appropriate.


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  • 4.  Re: why binary variables evaluate to the value that are not binary

    Posted 08/27/16 06:11 PM

    Originally posted by: anicet


    yes


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  • 5.  Re: why binary variables evaluate to the value that are not binary

    Posted 08/27/16 06:59 PM

    This is a FAQ. See, for instance, this thread and this thread.


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