Amogh Bhosekar
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Activity overview
Latest activity by Amogh Bhosekar-
Amogh Bhosekar commented,
Hi, I was able to run my model however my solution is not converging at the correct solution to the problem. I am not sure what the reason could be. Before we get into that I had following question...
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Amogh Bhosekar created a post,
Help with Implementation of Branch and Benders Cut in GurobiPy
Awaiting user inputHi I need to implement following features for solving a MIP Main goal here is to generate cuts from integral LP solutions to master problem using integer subproblems throughout the tree. My maste...
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Amogh Bhosekar commented,
Thank you.
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Amogh Bhosekar commented,
You are absolutely right Tobias and this is exactly what I do. I guess I wasn't clear enough. I have set up the time limit parameter to 500 seconds for models m1 and m2. So my question is does com...
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Amogh Bhosekar created a post,
Which solution is reported when I set the time limit for my Model.
AnsweredHello, I am running Gurobi to solve a Lagrangian Decomposition algorithm in which I divide the problem into subproblems 1 and 2 named as m1 and m2 in Gurobi. Both are minimization problems. Summati...
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Amogh Bhosekar created a post,
Help with Implementation of Branch and Benders Cut in GurobiPy
Hello, I am trying to implement Branch and Benders Cut algorithm using GurobiPy. I do have the problem separated into master and sub problems. Since it is a mixed integer problem I need to implemen...
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Amogh Bhosekar created a post,
Adding and referencing constraints
AnsweredHello, I am using Gurobipy to solve LP and I want to refer to a constraint to call the .pi attribute. For a single constraint such as constr = sub.addConstr(y1 - y2 == 0); I can refer to the pi a...
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Amogh Bhosekar commented,
Hello Jaromił, Thank you for your response. I believe my question is very straightforward. I am not able to find any code with two dimensional list coefficient and dictionary variable. Can you pro...
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Amogh Bhosekar created a post,
I need help with LinExpr
AnsweredI am trying to code a simple objective function which works fine. I read that quicksum() isn't the best way to model large objective function. I would like to know how I can model my objective func...
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Amogh Bhosekar commented,
Hello, The link you posted doesn't work. I will take a look at parameter tuner for sure. Here is a screenshot. A question to ask about line 1 (MIP start from previous solve). I wanted to know,...