Decision Optimization

Decision Optimization

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


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  • 1.  请教cplex问题

    Posted 06/13/10 04:11 AM

    Originally posted by: lushengshao


    大家好，有一个关于逻辑优化的问题向各位请教。x=0或1，当y1+y2>0时，x取1，当y1+y2=0时，x取0.其中，x是0-1变量 y1 y2 均是大于0的变量
    请问这个约束如何用java调用cplex编程实现。我用的是ifThen方法，但出现的结果不是我想要的。

    代码为： model.add(model.ifThen(model.ge(model.sum(y1+y2), 0), model.eq(x, 1)));
    model.add(model.ifThen(model.eq(model.sum(y1+y2), 0), model.eq(x, 0)));
    #CPLEXOptimizers
    #DecisionOptimization


  • 2.  Re: 请教cplex问题

    Posted 06/13/10 04:19 AM

    Originally posted by: John Cui


    Could you please in English? Because most of our team members don't know Chinese.
    #CPLEXOptimizers
    #DecisionOptimization


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