private void testStem_Click(object sender, RoutedEventArgs e)
{
if (textStem.Text.Length > 0)
{
labelStemRes.Content = Stemmer.stem(textStem.Text);
}
}
public bool setQuery(string qLine, string qWLine)
{
qTerms = new List <Value>();
string[] temp;
temp = qLine.Split(new char[0], StringSplitOptions.RemoveEmptyEntries);
temp = temp.ToArray();
string[] temp2;
temp2 = qWLine.Split(new char[0], StringSplitOptions.RemoveEmptyEntries);
temp2 = temp2.ToArray();
double num;
if (temp.Count() != temp2.Count())
{
return(false);
}
for (int i = 0; i < temp.Count(); i++)
{
if (double.TryParse(temp2[i], out num))
{
qTerms.Add(new Value(Stemmer.stem(temp[i]), double.Parse(temp2[i])));
}
else
{
qTerms.Clear();
return(false);
}
}
return(true);
}
public void setQuery(string qLine)
{
qTerms = new List <Value>();
string[] temp;
temp = qLine.Split(new char[0], StringSplitOptions.RemoveEmptyEntries);
temp = temp.Distinct().ToArray();
foreach (string str in temp)
{
if (!docReader.stopWords.Contains(str.ToLower()))
{
qTerms.Add(new Value(Stemmer.stem(str), 10));
}
}
}
/// <summary>
/// reads in the document and passes each word to the stemmer
/// </summary>
/// <param name="fileName"></param>
public static void parseDoc(string fileName)
{
if (DocCollection.containsDoc(fileName))
{
return;
}
Doc currentDoc = new Doc(fileName);
string line;
try
{
using (TextReader input = File.OpenText(fileName))
{
while ((line = input.ReadLine()) != null)
{
string[] wordsLine = line.Split(new char[0], StringSplitOptions.RemoveEmptyEntries);
foreach (string str in wordsLine)
{
if (!stopWords.Contains(str.ToLower()))
{
string temp = str.ToLower();
temp = Stemmer.stem(temp);
currentDoc.addTerms(temp);
}
}
}
((MainWindow)System.Windows.Application.Current.MainWindow).ProgressLabel.Content = "Read " + currentDoc.getName();
DocCollection.addDoc(currentDoc);
}
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show("!!!File not read error: " + ex.ToString());
}
}
