public void SOM_6_columns_iris_0()
{
InitData_dataset_iris();
//Split last column away from _trainingData
double[][] newTrainingData = ArrayManipulation.RemoveLastColumn2D(_trainingData);
string [] values = Conversion.ConvertToStringArray(ArrayManipulation.GetLastColAs1DArray(_trainingData));
string[] newAttributeHeaders = ArrayManipulation.RemoveLastColumn1D(_attributeHeaders);
BuildSelfOrganizingMap build = new BuildSelfOrganizingMap();
build.SetParameters(4, 4);//, .1, 100, 3);
ModelSelfOrganizingMap model =
(ModelSelfOrganizingMap)build.BuildModel(newTrainingData, newAttributeHeaders);
values = Conversion.ReplaceWithString1D(values, "0", "setosa");
values = Conversion.ReplaceWithString1D(values, "1", "versicolor");
values = Conversion.ReplaceWithString1D(values, "2", "virginica");
string somMap = model.GetPrintedSOMMapWithNameIds(newTrainingData,
values);
//string valueCompare = "versicolor versicolor setosa setosa \r\n" +
// "virginica versicolor versicolor setosa \r\n" +
// "virginica virginica virginica virginica \r\n" +
// "virginica virginica virginica virginica";
//Using Random init weights is leading to different structure
//However the following line should always be there
Assert.IsTrue(somMap.Contains("virginica virginica virginica virginica"));
}