Brandon Alston

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Activity overview

Latest activity by Brandon Alston
  • Brandon Alston commented,

    Hi Maliheh, When I implement your code using both the model._vars or model._specific_decision_variable I cannot retrieve any vectors to confirm the existence of a new solution at GRB.Callback.MIPSO...

  • Brandon Alston commented,

    Hi Maliheh, I do not think the MIPSOL callback will solve this issue. I'm interested if there is anyway to do something along the lines of "model.params.SolutionNumber = s" for each solution s  and...

  • Brandon Alston created a post,

    Hierarchical Multiobjective Pool Solution Runtime

    Ongoing

    How can I retrieve the runtime for each solution found in a biobjective model and not just the time it takes to optimize each respective objective? Observe below for an example of retrieved times o...