private static void CheckType2(int stage = 3)
{
List<FuzzyVariable> inputVariables = DataProvider.DataProvider.GetInputVariables();
FuzzyVariable outputVariable = DataProvider.DataProvider.GetOutputVariable();
RulesList ruleDefinitions = DataProvider.DataProvider.GetRulesDefinitions();
List<string> includedVariables = DataProvider.DataProvider.GetIncludedVariables(stage);
var decisionMakerT1 = new DecisionMakerType1(inputVariables, outputVariable, ruleDefinitions, includedVariables);
// DataProvider.DataProvider.SaveInputVariables(decisionMakerT1.SerializableParameters);
var decisionMakerT2 = new DecisionMakerType2(decisionMakerT1);
var learningDataSet = DataProvider.DataProvider.GetLearningDataSet();
decisionMakerT2.Initialize(learningDataSet);
Console.WriteLine("Initialized the type-2 FLS.");
// DataProvider.DataProvider.SaveInputVariables(decisionMakerT2.SerializableParameters);
Console.WriteLine("Learning data set ({0} vectors):", learningDataSet.Count);
int i = 1;
foreach (MeasurementWithResult vector in learningDataSet)
{
var result = decisionMakerT2.Infer(vector.InputValues);
Console.WriteLine(
"X{0}: [{1}; {2}]",
i,
Math.Round(result.Lower, 2),
Math.Round(result.Upper, 2));
i++;
}
var testDataSet = DataProvider.DataProvider.GetTestDataSet();
Console.WriteLine("Test data set ({0} vectors):", testDataSet.Count);
i = 1;
foreach (MeasurementWithResult vector in testDataSet)
{
var result = decisionMakerT2.Infer(vector.InputValues);
Console.WriteLine(
"X{0}: [{1}; {2}]",
i,
Math.Round(result.Lower, 2),
Math.Round(result.Upper, 2));
i++;
}
}
public ActionResult InitializeFLS()
{
try
{
// initialize the FLS
List<FuzzyVariable> inputVariables = GetInputVariables(db);
FuzzyVariable outputVariable = GetOutputVariable(db);
var ruleDefinitions = new RulesList();
ruleDefinitions.Items = (from r in db.Rules select new RuleDef { Definition = r.Definition, Weight = r.Weight }).ToList();
var decisionMakerT1 = new DecisionMakerType1(inputVariables, outputVariable, ruleDefinitions);
// DataProvider.DataProvider.SaveInputVariables(decisionMakerT1.SerializableParameters);
var decisionMakerT2 = new DecisionMakerType2(decisionMakerT1);
var learningDataSet = DataProvider.DataProvider.GetLearningDataSet();
decisionMakerT2.Initialize(learningDataSet);
// DataProvider.DataProvider.SaveInputVariables(decisionMakerT2.SerializableParameters);
var decisionMakerProperties = new DecisionMakerProperties
{
ParametersXml = DataProvider.DataProvider.WriteInputVariables(decisionMakerT2.SerializableParameters)
};
db.Database.ExecuteSqlCommand("TRUNCATE TABLE DecisionMakerProperties");
db.SaveChanges();
db.DecisionMakerProperties.Add(decisionMakerProperties);
db.SaveChanges();
return new HttpStatusCodeResult(HttpStatusCode.OK);
}
catch (Exception ex)
{
return new HttpStatusCodeResult(HttpStatusCode.InternalServerError, ex.Message);
}
}
public ActionResult Infer(WorkspaceModel workspace)
{
try
{
List<FuzzyVariable> inputVariables = GetInputVariables();
FuzzyVariable outputVariable = GetOutputVariable();
RulesList ruleDefinitions = GetRulesDefinitions();
List<string> includedVariables = GetIncludedVariables(workspace.ParametersValues);
var decisionMakerT1 = new DecisionMakerType1(inputVariables, outputVariable, ruleDefinitions, includedVariables);
// DataProvider.DataProvider.SaveInputVariables(decisionMakerT1.SerializableParameters);
var decisionMakerT2 = new DecisionMakerType2(decisionMakerT1);
var learningDataSet = DataProvider.DataProvider.GetLearningDataSet();
decisionMakerT2.Initialize(learningDataSet);
// var decisionMakerProperties = db.DecisionMakerProperties.Single(d => true);
// var decisionMakerT2 = new DecisionMakerType2(decisionMakerProperties.ParametersXml, outputVariable, ruleDefinitions, inputVariables);
Dictionary<string, double> vector = GetInputVector(workspace.ParametersValues);
var result = decisionMakerT2.Infer(vector);
var linguisticTerms = DecisionMakerType2.IntervalToLinguistic(result);
ResultModel resultModel = ResultToModel(result, workspace.IsComplete, workspace.ID, workspace.Name, string.Join(", ", linguisticTerms));
return this.PartialView("_Result", resultModel);
}
catch (Exception ex)
{
return new HttpStatusCodeResult(HttpStatusCode.InternalServerError, ex.Message);
}
}