private IClassifier CreateClassifier()
{
var classifiers = new List<IClassifier>();
if (this.naiveBayesCheckBox.Checked)
classifiers.Add(new NaiveBayesClassifier(this.stopWords));
if (this.wordLengthCheckBox.Checked)
classifiers.Add(new AverageWordLengthClassifier());
if (this.sentenceLengthCheckBox.Checked)
classifiers.Add(new SentenceLengthClassifier());
if (this.questionMarkCheckBox.Checked)
classifiers.Add(new PunctuationClassifier('?', PunctuationClassifier.PerSentence));
if (this.exclamationMarkCheckBox.Checked)
classifiers.Add(new PunctuationClassifier('!', PunctuationClassifier.PerSentence));
if (this.apostropheCheckBox.Checked)
classifiers.Add(new PunctuationClassifier('\'', PunctuationClassifier.PerWord));
if (classifiers.Count == 1)
return classifiers.First();
else
{
var boostingClassifier = new BoostingClassifier();
foreach (var subclassifier in classifiers)
boostingClassifier.Add(subclassifier);
return boostingClassifier;
}
}
public MainForm()
{
InitializeComponent();
this.stopWords = Regex.Split(Stopwords.StopWords, @"\r\n");
var classifier = new BoostingClassifier();
classifier.Add(new NaiveBayesClassifier(stopWords));
classifier.Add(new SentenceLengthClassifier());
classifier.Add(new AverageWordLengthClassifier());
classifier.Add(new PunctuationClassifier('\'', PunctuationClassifier.PerWord));
classifier.Add(new PunctuationClassifier('?', PunctuationClassifier.PerSentence));
classifier.Add(new PunctuationClassifier('!', PunctuationClassifier.PerSentence));
this.classifier = classifier;
}
