public IEnumerable <double[, ]> ProcessFeatureSelection(AppIdentAcordSource appIdentAcordSource, double trashold)
{
this.FeatureSelector = appIdentAcordSource.FeatureSelector;
this.RemoveFeaturesWithConstantValue(appIdentAcordSource);
var iterationResults = new List <double[, ]>();
Type mostCorrelatedFeature = null;
double correlation = 1;
while (correlation > trashold)
{
if (mostCorrelatedFeature != null)
{
appIdentAcordSource.FeatureSelector.RemoveFeature(mostCorrelatedFeature);
}
var correlationMatrix = this.GetCorrelationMatrix(appIdentAcordSource);
iterationResults.Add(correlationMatrix);
mostCorrelatedFeature = this.GetMostCorellatedFeature(correlationMatrix, out correlation);
}
this.FeatureSelector = null;
return(iterationResults);
}
//public AppIdentAcordSource()
//{
// this.FeatureSelector = new FeatureSelector(this.GetFeatureVectorFeatureProperties().Select(p => p.PropertyType));
//}
public AppIdentAcordSource(FeatureSelector featureSelector)
{
this.FeatureSelector = featureSelector;
}
