private void PopulateOverallTermFrequency(List <Term> sortedTerms)
{
for (int i = 0; i < sortedTerms.Count; i++)
{
// If the dictionary contains the term, we want to increment for each document it appears on.
// We do this by comparing the id to the id of the previous element. If they differ we increment.
if (TermFrequency.ContainsKey(sortedTerms[i].Word))
{
TermFrequency[sortedTerms[i].Word]++;
}
else
{
TermFrequency.Add(sortedTerms[i].Word, 1);
}
}
}
public void CalTF()
{
foreach (Token token in Tokens)
{
if (token.WordType == Token.WORDTYPE.REGULAR)
{
if (!TermFrequency.ContainsKey(token.ProcessedContent))
{
TermFrequency.Add(token.ProcessedContent, 1);
}
else
{
TermFrequency[token.ProcessedContent]++;
}
}
}
}