matrix modeling

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Lorenzo Steccanella

2021年06月16日 17:50

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Hi all, 

I'm trying to formulate the following objective in Gurobi:

 

model = gp.Model("model1")
W = model.addMVar((2, 2), lb=-GRB.INFINITY, ub=GRB.INFINITY)

s0 = np.array((1, 1))
s1 = np.array((1, 2))

I don't know how to formulate the objective and the constrains without getting errors.

Can someone hint me on how can I formulate it in Gurobi?

Thanks!!

 

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• 正式なコメント

  

  Simranjit Kaur

  • Gurobi Staff

  2025年06月23日 02:53 編集済み

  This post is more than three years old. Some information may not be up to date. For current information, please check the Gurobi Documentation or Knowledge Base. If you need more help, please create a new post in the community forum. Or why not try our AI Gurobot?.
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  Alison Cozad

  • Gurobi Staff

  2021年06月22日 14:41

  I recommend you take a look through some of the Gurobi Examples.  In particular, you can check out the following for good hints

  • Examples qp and qcp to get the basics of setting up a quadratic objective and quadratic constraints
  • Example matrix1 to get a feel for using the matrix-oriented Python interface.

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