When you have selected a LP solver for your AI project, you may wish to test and optimize it to guarantee it works well for your problem. To begin, you should test your solver on a sample or subset of your problem to confirm if it can find a solution and how long it takes. If the solver cannot find a solution or takes too long, you may need to adjust the parameters or settings of your solver, such as the tolerance, the presolve, or the algorithm. Additionally, you should test your solver on different scenarios or cases of your problem to check if it can handle variations and uncertainties. For example, you can change the coefficients, the constraints, or the objective of your problem and see how your solver reacts. If the solver is sensitive or unstable, you may need to improve its robustness or reliability by adding slack variables, scaling the problem, or using a different algorithm. Lastly, you should test your solver on the full or real version of your problem to check if it can achieve the desired outcome and performance. If it can find a solution but it is not optimal or satisfactory, you may need to refine or modify your problem, such as by adding or removing constraints, changing the objective, or using a different formulation.
Choosing an LP solver for AI projects can be intricate and iterative but also rewarding and advantageous for your project. By following these tips and guidelines, you can locate a solver that suits your problem and environment that will help optimize your AI solution.