public void Train(ILabeledExampleCollection <LblT, ExT> dataset)
{
foreach (ModelLabel modelLabel in ModelLabels.Take(ModelLabels.Count() - 1))
{
modelLabel.Model.Train(dataset);
ModelLabel modelLabel_ = modelLabel;
dataset = new LabeledDataset <LblT, ExT>(dataset.Where(le => !le.Label.Equals(modelLabel_.Label)));
}
ModelLabels.Last().Model.Train(dataset);
IsTrained = true;
}
public Prediction <LblT> Predict(ExT example)
{
foreach (ModelLabel modelLabel in ModelLabels.Take(ModelLabels.Count() - 1))
{
Prediction <LblT> prediction = modelLabel.Model.Predict(example);
if (prediction.BestClassLabel.Equals(modelLabel.Label))
{
return(prediction);
}
}
return(ModelLabels.Last().Model.Predict(example));
}
public RedListViewModel()
{
Labels = new ModelLabels();
Categories = new Dictionary <RedListCategory, ListItem>
{
{ RedListCategory.EX, new ListItem {
Text = string.Format("{0} (EX)", Resource.RedListCategoryEX), Value = RedListCategory.EX.ToString()
} },
{ RedListCategory.RE, new ListItem {
Text = string.Format("{0} (RE)", Resource.RedListCategoryRE), Value = RedListCategory.RE.ToString()
} },
{ RedListCategory.CR, new ListItem {
Text = string.Format("{0} (CR)", Resource.RedListCategoryCR), Value = RedListCategory.CR.ToString()
} },
{ RedListCategory.EN, new ListItem {
Text = string.Format("{0} (EN)", Resource.RedListCategoryEN), Value = RedListCategory.EN.ToString()
} },
{ RedListCategory.VU, new ListItem {
Text = string.Format("{0} (VU)", Resource.RedListCategoryVU), Value = RedListCategory.VU.ToString()
} },
{ RedListCategory.NT, new ListItem {
Text = string.Format("{0} (NT)", Resource.RedListCategoryNT), Value = RedListCategory.NT.ToString()
} },
{ RedListCategory.DD, new ListItem {
Text = string.Format("{0} (DD)", Resource.RedListCategoryDD), Value = RedListCategory.DD.ToString()
} },
{ RedListCategory.LC, new ListItem {
Text = string.Format("{0} (LC)", Resource.RedListCategoryLC), Value = RedListCategory.LC.ToString()
} },
{ RedListCategory.NE, new ListItem {
Text = string.Format("{0} (NE)", Resource.RedListCategoryNE), Value = RedListCategory.NE.ToString()
} },
{ RedListCategory.NA, new ListItem {
Text = string.Format("{0} (NA)", Resource.RedListCategoryNA), Value = RedListCategory.NA.ToString()
} }
};
}
