protected classificationEvalMetricSet GetMetrics(IWebPostClassifier classifier)
{
classificationEvalMetricSet metrics = new classificationEvalMetricSet();
foreach (KeyValuePair <int, DocumentSetCaseCollection> pair in this)
{
String className = pair.Value.validation.className;
foreach (var setCase in pair.Value)
{
var assocClass = setCase.data[classifier].selected;
if (assocClass != null)
{
if (pair.Value.rightClassID == assocClass.classID)
{
metrics[className].correct++;
metrics[className].truePositives++;
}
else
{
metrics[className].wrong++;
metrics[className].falseNegatives++;
metrics[assocClass.name].falsePositives++;
}
}
}
}
return(metrics);
}
public WebSiteClassifierResult this[IWebPostClassifier classifier]
{
get
{
return(items[classifier.name]);
}
}
public IWebPostClassifier GetClassifier()
{
if (type == WebPostClassifierType.backPropagationActivationNeuralNetwork)
{
if (neuralnetwork == null)
{
neuralnetwork = new ClassifierNeuralNetworkSettings();
}
}
IWebPostClassifier output = (IWebPostClassifier)type.GetClassifierInstance();
output.Deploy(this);
return(output);
}
