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Showing posts with the label Linear Programming

Pulp Add Constraint That At Least One Lpaffineexpression Is Equal To One

Say I have a PuLP model defined as thus: model = pulp.LpProblem('',pulp.LpMaximize) And I h… Read more Pulp Add Constraint That At Least One Lpaffineexpression Is Equal To One

How Can I Minimize The Distance From A Given Input Distribution?

I have a list of customers and each of them can be 'activated' in four different ways: n= 1… Read more How Can I Minimize The Distance From A Given Input Distribution?

Cplex.linear_constraints.add Too Slow For Large Models

I've been trying to use cplex to solve an optimal transportation problem. The problem model is … Read more Cplex.linear_constraints.add Too Slow For Large Models

How To Use Continuous Variables For If-then Constraints On Docplex (python)?

I'm using DOCPLEX to build up a Mixed Integer Linear Programming (MILP) problem which is then s… Read more How To Use Continuous Variables For If-then Constraints On Docplex (python)?

L1-norm Minimization

I am trying to minimize the following function using Linear programming. I am unable to include the… Read more L1-norm Minimization

Inverted Indicator Constraint In Gurobipy

I am a beginner in gurobipy. I would like to add an inverted indicator constraint. Indicator constr… Read more Inverted Indicator Constraint In Gurobipy