Taylor Leonard

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Activity overview

Latest activity by Taylor Leonard
  • Taylor Leonard commented,

    Hi Thomas, thanks for the reply.  The error I get when optimizing a standard linear program with continuous variables is  AttributeError: 'tupledict' object has no attribute 'RC' I understand that ...

  • Taylor Leonard created a post,

    Reduced Cost Attributes

    Hello,  I have a restricted master problem that runs just fine.  But I'm not able to access the reduced cost or the shadow price attributes for the problem.  All of the variables are continuous.  I...

  • Taylor Leonard commented,

    Thank you Daniel, I'll look into it.

  • Taylor Leonard commented,

    Hello,  Not to bother anyone, but does anyone have any more significant Column Generation examples (other than the cutting stock) that I can refer to? Thank you,   Taylor

  • Taylor Leonard commented,

    Thank you for the super fast response.  That's about what I expected.

  • Taylor Leonard created a post,

    Using PyPy to execute Python Scripts

    Answered

    Hello,  Is there a way to execute my python scripts using Gurobi as my solver in PyPy.  I know this capability was not around 3 to 4 years ago, but I can't find any documentation stating that it's ...

  • Taylor Leonard commented,

    Hi Jakob,  Sorry for the confusion.  I really just need to know if I'm approaching the column generation process correctly.  All CG examples are always the simply cutting stock and that's not reall...

  • Taylor Leonard created a post,

    Column Generation

    Hello,  I realize that each column generation formulation is specific to the problem at hand but I want to ensure that I'm on the right track.  A little bit of background, the problem itself is qui...