/// <summary>
/// Does cls currently map to a negative example in this classifier?
/// </summary>
public static bool IsNegative(this IBinaryClassifier classifier, int cls)
{
bool?isPositive = classifier.GetBinaryClass(cls);
if (isPositive.HasValue)
{
return(!isPositive.Value);
}
throw new Exception("Classifier does not contain a mapping for cls");
}
public BinaryClassifierTests()
{
_binaryClassifier = new AccordBinaryClassifier();
}
/// <summary>
/// As <code>classifier.IsNegative(classifier, example.Class)</code>
/// </summary>
public static bool IsNegative(this IBinaryClassifier classifier, Example example)
{
return(classifier.IsNegative(example.Class));
}
