public Identifier(Boolean isAnnotated, WhyTrainer wt)
{
this.isAnnotated = isAnnotated;
this.wt = wt;
listWhoCandidates = new List <Candidate>();
listWhenCandidates = new List <Candidate>();
listWhereCandidates = new List <Candidate>();
listWhatCandidates = new List <List <Token> >();
listWhyCandidates = new List <List <Token> >();
listSecondaryWhyCandidates = new List <Candidate>();
fvPOS = new FastVector(Token.PartOfSpeechTags.Length);
foreach (String POS in Token.PartOfSpeechTags)
{
fvPOS.addElement(POS);
}
whoClassifier = (Classifier)SerializationHelper.read(@"..\..\IdentifierModels\who.model");
whenClassifier = (Classifier)SerializationHelper.read(@"..\..\IdentifierModels\when.model");
whereClassifier = (Classifier)SerializationHelper.read(@"..\..\IdentifierModels\where.model");
whyClassifier = (Classifier)SerializationHelper.read(@"..\..\IdentifierModels\why.model");
initializeAnnotations();
}
public static void Main()
{
#if DEBUG
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Main());
#else
Boolean isAnnotated = true;
FileParser fileparserFP = new FileParser();
String sourcePath = @"..\..\training_news.xml";
String destinationPath = @"..\..\result.xml";
String invertedDestinationPath = @"..\..\result_inverted_index.xml";
String formatDateDestinationPath = @"..\..\result_format_date.xml";
List <Article> listCurrentArticles = fileparserFP.parseFile(sourcePath);
List <Annotation> listCurrentTrainingAnnotations = new List <Annotation>();
if (isAnnotated)
{
listCurrentTrainingAnnotations = fileparserFP.parseAnnotations(sourcePath);
}
List <List <Token> > listTokenizedArticles = new List <List <Token> >();
List <List <Candidate> > listAllWhoCandidates = new List <List <Candidate> >();
List <List <Candidate> > listAllWhenCandidates = new List <List <Candidate> >();
List <List <Candidate> > listAllWhereCandidates = new List <List <Candidate> >();
List <List <List <Token> > > listAllWhatCandidates = new List <List <List <Token> > >();
List <List <List <Token> > > listAllWhyCandidates = new List <List <List <Token> > >();
List <List <String> > listAllWhoAnnotations = new List <List <String> >();
List <List <String> > listAllWhenAnnotations = new List <List <String> >();
List <List <String> > listAllWhereAnnotations = new List <List <String> >();
List <String> listAllWhatAnnotations = new List <String>();
List <String> listAllWhyAnnotations = new List <String>();
Preprocessor preprocessor = new Preprocessor();
if (listCurrentArticles != null && listCurrentArticles.Count > 0 &&
(!isAnnotated || (listCurrentTrainingAnnotations != null && listCurrentTrainingAnnotations.Count > 0 &&
listCurrentArticles.Count == listCurrentTrainingAnnotations.Count)))
{
//Temporarily set to 2 because getting all articles takes longer run time
for (int nI = 0; nI < listCurrentArticles.Count; nI++)
{
preprocessor.setCurrentArticle(listCurrentArticles[nI]);
preprocessor.preprocess();
if (isAnnotated)
{
preprocessor.setCurrentAnnotation(listCurrentTrainingAnnotations[nI]);
preprocessor.performAnnotationAssignment();
}
listTokenizedArticles.Add(preprocessor.getLatestTokenizedArticle());
listAllWhoCandidates.Add(preprocessor.getWhoCandidates());
listAllWhenCandidates.Add(preprocessor.getWhenCandidates());
listAllWhereCandidates.Add(preprocessor.getWhereCandidates());
listAllWhatCandidates.Add(preprocessor.getWhatCandidates());
listAllWhyCandidates.Add(preprocessor.getWhyCandidates());
}
if (isAnnotated)
{
/*Trainer trainer = new Trainer();
* trainer.trainMany("who", listTokenizedArticles, listAllWhoCandidates);
* trainer.trainMany("when", listTokenizedArticles, listAllWhenCandidates);
* trainer.trainMany("where", listTokenizedArticles, listAllWhereCandidates);*/
}
}
#region Candidate Selection Printer
/*Candidate Selection Printer*/
/*try
* {
* var whoCandidatesPath = @"..\..\candidates_who.txt";
* var whenCandidatesPath = @"..\..\candidates_when.txt";
* var whereCandidatesPath = @"..\..\candidates_where.txt";
*
* if (File.Exists(whoCandidatesPath)) File.Delete(whoCandidatesPath);
* if (File.Exists(whenCandidatesPath)) File.Delete(whenCandidatesPath);
* if (File.Exists(whereCandidatesPath)) File.Delete(whereCandidatesPath);
*
* using (StreamWriter sw = File.CreateText(whoCandidatesPath))
* {
* for (int nI = 0; nI < listAllWhoCandidates.Count; nI++)
* {
* sw.WriteLine("#{0}:", nI);
* foreach (var candidate in listAllWhoCandidates[nI])
* {
* sw.Write(candidate.Value + ", ");
* }
* sw.WriteLine("\n");
* }
* }
* using (StreamWriter sw = File.CreateText(whenCandidatesPath))
* {
* for (int nI = 0; nI < listAllWhenCandidates.Count; nI++)
* {
* sw.WriteLine("#{0}:", nI);
* foreach (var candidate in listAllWhenCandidates[nI])
* {
* sw.Write(candidate.Value + ", ");
* }
* sw.WriteLine("\n");
* }
* }
* using (StreamWriter sw = File.CreateText(whereCandidatesPath))
* {
* for (int nI = 0; nI < listAllWhereCandidates.Count; nI++)
* {
* sw.WriteLine("#{0}:", nI);
* foreach (var candidate in listAllWhereCandidates[nI])
* {
* sw.Write(candidate.Value + ", ");
* }
* sw.WriteLine("\n");
* }
* }
* }
* catch (Exception e)
* {
* System.Console.WriteLine("Error with writing initial line of training dataset.");
* }*/
#endregion
WhyTrainer wt = new WhyTrainer();
if (isAnnotated)
{
wt.startTrain();
}
Identifier annotationIdentifier = new Identifier(isAnnotated, wt);
for (int nI = 0; nI < listCurrentArticles.Count; nI++)
{
annotationIdentifier.setCurrentArticle(listTokenizedArticles[nI]);
annotationIdentifier.setWhoCandidates(listAllWhoCandidates[nI]);
annotationIdentifier.setWhenCandidates(listAllWhenCandidates[nI]);
annotationIdentifier.setWhereCandidates(listAllWhereCandidates[nI]);
annotationIdentifier.setWhatCandidates(listAllWhatCandidates[nI]);
annotationIdentifier.setWhyCandidates(listAllWhyCandidates[nI]);
annotationIdentifier.setTitle(listCurrentArticles[nI].Title);
if (isAnnotated)
{
annotationIdentifier.setCurrentAnnotation(listCurrentTrainingAnnotations[nI]);
}
annotationIdentifier.labelAnnotations();
listAllWhoAnnotations.Add(annotationIdentifier.getWho());
listAllWhenAnnotations.Add(annotationIdentifier.getWhen());
listAllWhereAnnotations.Add(annotationIdentifier.getWhere());
listAllWhatAnnotations.Add(annotationIdentifier.getWhat());
listAllWhyAnnotations.Add(annotationIdentifier.getWhy());
}
if (isAnnotated)
{
wt.endTrain();
}
ResultWriter rw = new ResultWriter(destinationPath, formatDateDestinationPath, invertedDestinationPath, listCurrentArticles, listAllWhoAnnotations, listAllWhenAnnotations, listAllWhereAnnotations, listAllWhatAnnotations, listAllWhyAnnotations);
rw.generateOutput();
rw.generateOutputFormatDate();
rw.generateInvertedIndexOutput();
#endif
}