public List <Diet> GetDiet(List <Food> foods, DietSummary targetDiet, Configuration configuration)
{
var currentPopulation = _populationInitializer.InitializePopulation(foods, configuration);
var numberOfIndividualsToSelect = (int)(configuration.PopulationSize * configuration.SelectionFactor);
var iteration = 0;
while (iteration < configuration.MaxIterations)
{
var ahpSolver = new AhpSolver();
var ahpEvaluations = ahpSolver.Evaluate(currentPopulation, targetDiet);
var evaluations = Evaluate(currentPopulation, targetDiet);
OutputEvaluation(evaluations, iteration);
currentPopulation = _selector.Select(evaluations, numberOfIndividualsToSelect);
CrossOver(configuration, currentPopulation, numberOfIndividualsToSelect);
Mutate(currentPopulation, foods, configuration);
iteration++;
}
var endEvaluations = Evaluate(currentPopulation, targetDiet);
return(currentPopulation.OrderBy(diet => _evaluator.Evaluate(diet, targetDiet)).ToList());
}
public void Test_CarSelection1()
{
IDecision tmp_project = TestFactory.CarSelectionProblem();
System.Diagnostics.Debug.WriteLine(tmp_project.ToString());
AhpSolver tmp_solver = new AhpSolver(tmp_project);
IDecisionResult decisionResult = tmp_solver.Solve();
Assert.IsNotNull(decisionResult, "success");
}
public void Test_CarSelection2()
{
//http://en.wikipedia.org/wiki/Analytic_hierarchy_process_%E2%80%94_Car_example
//https://rpubs.com/gluc/ahp
IDecision tmp_project = TestFactory.ComplexCarSelectionProblem();
System.Diagnostics.Debug.WriteLine(tmp_project.ToString());
AhpSolver tmp_solver = new AhpSolver(tmp_project);
IDecisionResult decisionResult = tmp_solver.Solve();
Assert.IsNotNull(decisionResult, "success");
}
