private double CalculateT1WithoutQualifier(LinguisticSummary summary)
{
double sumS = 0.0;
OperationType opType = summary.LogicalOperationSummarizer.GetOperationType();
foreach (var tuple in summary.Data)
{
double compoundSummarizer = TwoFuzzySetOperation.PerformOperation(summary.Summarizers, tuple, opType);
_summarizerMemberships.Add(compoundSummarizer);
sumS += compoundSummarizer;
}
double r = sumS;
return(summary.Quantifier.IsAbsolute
? summary.Quantifier.CalculateMembership(r)
: summary.Quantifier.CalculateMembership(r / summary.Data.Count));
}
private double CalculateT1WithQualifier(LinguisticSummary summary)
{
double numerator = 0.0;
double denominator = 0.0;
OperationType opType = summary.LogicalOperationSummarizer.GetOperationType();
foreach (var tuple in summary.Data)
{
double compoundSummarizer = TwoFuzzySetOperation.PerformOperation(summary.Summarizers, tuple, opType);
_summarizerMemberships.Add(compoundSummarizer);
double w = summary.Qualifier.CalculateMembership(tuple.Get(summary.Qualifier.Column));
_qualifierMemberships.Add(w);
numerator += Math.Min(compoundSummarizer, w);
denominator += w;
}
double r = numerator / denominator;
return(summary.Quantifier.CalculateMembership(r));
}
