单纯形求解器库帮助
我必须迁移一些使用基于 C 的 LPPSolver 库的旧代码来解决单纯形问题。我在 Java 中的问题是找到一个基于 JAVA 的商业求解器，它可以处理大量变量。我尝试过 Apache SimplexSolver。但在我的大多数情况下，我都没有得到可行的解决方案。 请帮忙。 谢谢
I have to migrate some old code which used the c based LPPSolver library to solve a Simplex problem. My problem in Java is to find anon commercial JAVA based solver which can handle large number of variables. I have tried the Apache SimplexSolver. But in most of my cases I get not feasible solution.
Please help.
Thanks
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也许这可以帮助你：
Maybe this could help you:
您看过 COIN-OR 项目吗？也许有一个基于 Java 的求解器。
但问题似乎是你的问题无法用你的参数和数据解决。您可以尝试在 NEOS Server 的任意求解器上求解，看看问题出在哪里可能是。
¿Have you looked at eh COIN-OR projects? Maybe there is a Java-based solver.
But the matter seems to be that your problem has no solution with your parameters and data. You can try to solve it on any of the solvers of the NEOS Server to see where the problem could be.