private TrainingSet tSet; //, testSet;
#endregion Fields
#region Constructors
/// <summary>Constructor. Loads and classifies face dataset if desired</summary>
/// <param name="TrainFaceDataset">Load and classify face dataset?</param>
public CLObjClassifier(bool TrainFaceDataset)
{
if (CLCalc.CLAcceleration == CLCalc.CLAccelerationType.Unknown) CLCalc.InitCL();
if (TrainFaceDataset)
{
LoadMITFaceClassifier();
SVM = new MultiClassSVM(tSet);
InitKernel();
}
}
/// <summary>Constructor. Loads parameters from a file.</summary>
/// <param name="svmFile">File to read</param>
public CLObjClassifier(string svmFile)
{
if (CLCalc.CLAcceleration == CLCalc.CLAccelerationType.Unknown) CLCalc.InitCL();
SVM = new MultiClassSVM(new TrainingSet());
SVM.SVMs.Add(new SVM());
SVM.Classifications.Add(1.0f);
SVM.SVMs[0].Load(svmFile);
InitKernel();
}
/// <summary>Loads and classifies dataset</summary>
private void LoadMITFaceClassifier()
{
/*
CBCL Face Database #1
MIT Center For Biological and Computation Learning
*
*/
string p = System.Windows.Forms.Application.StartupPath;
string fileTrain = p + "\\svm.train.normgrey";
string fileTest = p + "\\svm.test.normgrey";
tSet = new TrainingSet();
//Fills both, we're not testing the results
FillTrainingSet(fileTrain, tSet);
FillTrainingSet(fileTest, tSet);
SVM = new MultiClassSVM(tSet);
}
/// <summary>Trains SVM with self data</summary>
public void SelfTrain()
{
try
{
SVM = new MultiClassSVM(SelfTSet);
}
catch
{
}
}