Decision Optimization

Decision Optimization

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

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  • 1.  how to efficiently output results

    Posted Tue March 29, 2011 02:59 PM

    Originally posted by: KingCC


    Hi,

    I have a LP problem. CPLEX solved it in seconds. However, when I try to output the solution (681*24 matrix), it takes minutes and cplex just die out. I am now writing the solution to .txt file. Is there an efficient way to output the result?

    Thanks.

    King
    #DecisionOptimization
    #OPLusingCPLEXOptimizer


  • 2.  Re: how to efficiently output results

    Posted Tue June 21, 2011 04:47 PM

    Originally posted by: UDOPS


    Try writing only the variables that are non-zero. Perhaps also try writing separate output files for portions of the solution.
    #DecisionOptimization
    #OPLusingCPLEXOptimizer


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