private void RadialNeuralLearn()
{
if (learningDocInfo != null && learningDocInfo.SourceDir != Settings.Default.pathLearningDir)
{
learningDocInfo = null;
}
//ładuje listę kategorii
DocumentClass.LoadFromFiles(Settings.Default.pathLearningDir, PreprocessingConsts.CategoryFilePattern);
//stworzenie słownika
dictionary = DictionaryFactory(Settings.Default.pathSummaryFile);
//dictionary.LearningData = new List<DocClass.Src.Learning.LearningPair>();
//stworzenie sieci
radialNetwork = new RadialNetwork(Settings.Default.numberNeuronsHidden, DocumentClass.CategoriesCount);
DocumentList dl = PreprocessingUtility.CreateLearningDocumentList(Settings.Default.pathLearningDir, dictionary, (DocumentRepresentationType)Settings.Default.documentRepresentationType, learningDocInfo);
if (radialNetwork.Learn(dl) == false)
{
radialNetwork = null;
dictionary = null;
}
}
private void button8_Click(object sender, EventArgs e)
{
DocumentClass.LoadFromFiles(folderTextBox.Text, PreprocessingConsts.CategoryFilePattern);
Console.Write(DocumentClass.ToString());
CategoryList categoryList = new CategoryList(folderTextBox.Text, PreprocessingConsts.CategoryFilePattern);
MessageBox.Show("Koniec");
}
private void button14_Click(object sender, EventArgs e)
{
DocumentClass.LoadFromFiles(folderTextBox.Text, PreprocessingConsts.CategoryFilePattern);
CtfIdfDictionary dictionary = new CtfIdfDictionary(folderTextBox.Text, folderTextBox.Text + "\\" + PreprocessingConsts.SummaryFileName, 1000);
String summaryFilePath = Application.StartupPath + "\\Preprocessing\\" + PreprocessingConsts.SummaryFileName;
LearningDocInfo learningDocInfo = new LearningDocInfo(folderTextBox.Text, summaryFilePath);
PreprocessingUtility.CreateLearningDocumentList(folderTextBox.Text, dictionary, DocumentRepresentationType.TfIdf, learningDocInfo);
MessageBox.Show("Done");
}
private void BayesLearn()
{
//tworze klasyfikator
bayesClassificator = new BayesClassificator(learningWorker);
//ładuje listę kategorii
DocumentClass.LoadFromFiles(Settings.Default.pathLearningDir, PreprocessingConsts.CategoryFilePattern);
//tworze liste kategorii
CategoryList categoryList = new CategoryList(Settings.Default.pathLearningDir, PreprocessingConsts.CategoryFilePattern);
this.allWordsInBayesCategory = categoryList.AllWordsCount;
//nauka
if (bayesClassificator.Learn(categoryList) == false)
{
bayesClassificator = null;
this.allWordsInBayesCategory = 0;
}
}
