Junhong Liu

Gurobi-versary
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Activity overview

Latest activity by Junhong Liu

  • Junhong Liu created a post,

    Will Gurobi give sub-optimla solutions even the Gap is very small (<0.01%) for MINLP ?

    Answered
    1. Community
    2. Modeling

    I am running a model, MINLP, using Gurobi, and the Gurobi converges very fast and gives the solution. However, I found a better solution using the distributed optimization algorithm (with sub-prob...

    • Junhong Liu
    • 2 followers
    • 1 comment
    • 0 votes

  • Junhong Liu commented,

    1. Community
    2. Feature Requests
    3. How to silence all the loggings?

    Hi Elisabeth, Many thanks for your great help. It works as follows:         m.setParam('LogToConsole', 0)        m.setParam('OutputFlag', 0)        m.setParam('NonConvex', 2) Best regards, Junhong

  • Junhong Liu created a post,

    How to silence all the loggings?

    Answered
    1. Community
    2. Feature Requests

    I configure the gurobipy to solve the non-convex problem, and meanwhile to silence all the outputs to the console:         m.setParam('NonConvex', 2)        m.setParam('LogToConsole', 0)        m.s...

    • Junhong Liu
    • 2 followers
    • 2 comments
    • 0 votes