/// <summary>
/// Handle through the tree and check where the example data would land
/// or how it would be classified. Set this result in the example data.
/// </summary>
/// <param name="example">The example to classify.</param>
public override void CareForTestExample(IExampleRow example)
{
if (!this.IsLeaf)
{
// Compare Values of the Feature of the current split
if (example.Items.Where(x =>
x.RelatedFeature.Name == this.OutgoingSplit.FeatureName).Single().Value
<= this.OutgoingSplit.Value)
{
// If smaller equal -> recursion to the left
this.LeftNode?.CareForTestExample(example);
}
else
{
// If greater -> recursion to the right
this.RightNode?.CareForTestExample(example);
}
}
else
{
// Create a test result
IClassificationResult result = new ClassificationResult(example);
result.ClassifiedAs = this.Population.Max(x => x.Class);
example.Classification = result;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ClassificationResult"/> class.
/// </summary>
/// <param name="row">The classified row.</param>
public ClassificationResult(IExampleRow row)
{
this.ClassifiedRow = row;
}
/// <summary> /// Handle through the tree and check where the example data would land /// or how it would be classified. Set this result in the example data. /// </summary> /// <param name="example">The example to classify.</param> public abstract void CareForTestExample(IExampleRow example);
