
Zhongjin Lu
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Recent activity by Zhongjin Lu-
Gurobi cannot find the solution after one day
AnsweredCan anything be done to solve the following problem? The dimension of x should be 3000. I have reduced it to 500 and Gurobi still cannot find the solution.import gurobipy as gpfrom gurobipy import...
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Why Gurobi cannot find the solution to a simple Quadratic Optimization Problem?
Answeredimport gurobipy as gpfrom gurobipy import GRBimport numpy as npimport scipy.sparse as sp# Create a new modelm = gp.Model("matrix1")# Create variablesx = m.addMVar(shape=7, vtype=GRB.CONTINUOUS, na...