public static void mainProgram(string pathDocs, string pathQueries, string pathRel, string pathStopWord)
{
// read file
string text = System.IO.File.ReadAllText(@pathDocs);
// read queries
qs = new Queries(@pathQueries);
//qs.print();
// read stopwords
StopwordTool.AddDictionaryFromText(@pathStopWord);
createInvertedFile(text); //uncomment
}
public static void findResultQueries(Queries queries, int k)
{
// list of hasil tiap query (list of list of result)
allResults = new List<List<Docvalue>>();
// list of list query old and new
lQueryWeightOld = new List<List<WeightedTermQuery>>();
lQueryWeightOld.Clear();
lQueryWeightNew = new List<List<WeightedTermQuery>>();
lDQueryWeightNew = new List<Dictionary<string, double>>();
//for each query
for (int i = 0; i < queries.nQuery(); i++)
{
List<Docvalue> result = new List<Docvalue>();
List<WeightedTermQuery> queryWithWeight = new List<WeightedTermQuery>();
queryWithWeight = weightingQuery(queries.getQuery(i), ListDocuments);
lQueryWeightOld.Add(queryWithWeight); // add list of query
// initialize list new query, same as list old query
List<WeightedTermQuery> lQueryWeight = new List<WeightedTermQuery>();
foreach (var item in queryWithWeight)
{
WeightedTermQuery queryWeight = new WeightedTermQuery(item.term, item.weight);
lQueryWeight.Add(queryWeight);
}
lQueryWeightNew.Add(lQueryWeight);
// initialize dictionary new query
Dictionary<string, double> dQueryWeight = new Dictionary<string, double>();
foreach(var item in queryWithWeight)
{
if(!dQueryWeight.ContainsKey(item.term))
{
dQueryWeight.Add(item.term, item.weight);
}
}
lDQueryWeightNew.Add(dQueryWeight);
//Console.WriteLine("query ke : " + i);
Similarity sim = new Similarity(queryWithWeight);
result = sim.calculateDocumentsValue();
result = result.OrderByDescending(o => o.val).ToList();
if (k != -1) //-1 kalau hasil diretrieve semua
{
result = result.Take(k).ToList();
}
allResults.Add(result);
}
//print hasil pencarian to console
/*
Console.WriteLine("RESULT : ");
for (int i = 0; i < allResults.Count(); i++)
{
Console.WriteLine("result for query" + i);
for (int j = 0; j < allResults.ElementAt(i).Count(); j++)
{
Console.Write(allResults[i][j].docNum);
Console.Write("-");
Console.Write(allResults[i][j].val);
Console.Write("\n");
}
}*/
//print hasil ke file
/*
string outputResult = "D:/SearchResult.txt";
string line;
using (StreamWriter writer = new StreamWriter(outputResult))
{
//Console.WriteLine("jumlah allresult count " + allResults.Count());
for (int i = 0; i < allResults.Count(); i++)
{
//Console.WriteLine("jumlah result count " + i + (" : ") + allResults.ElementAt(i).Count());
for (int j = 0; j < allResults.ElementAt(i).Count(); j++)
{
line = i + 1 + " ";
line = line + allResults[i][j].docNum;
writer.WriteLine(line);
}
}
}*/
Console.WriteLine("Selesai!!");
Console.ReadLine();
}
public static void findResultQueriesTopK(Queries queries, int k)
{
}
private void buttonInteractiveSearch_Click(object sender, EventArgs e)
{
//here
Queries interactiveQuery = new Queries();
interactiveQuery.query[0] = textBoxInteractiveQuery.Text;
//Program.qs.query = textBoxInteractiveQuery.Text.Split(' ');
Program.findResultQueries(interactiveQuery, Program.nRetrieve1);
if (Program.relevanceFeedbackMethod.Equals("pseudo"))
{
RelevanceFeedback.assignRelFeedback(); //kalo pseudo yang top N dianggap relevan
Program.createInvertedFileFromListDocuments();
if (Program.useQueryExpansion == 1)
{
QueryExpansion.doQueryExpansion();
}
RelevanceFeedback.reWeightingQuery();
RelevanceFeedback.reCalculateSimilarity(-1);
}
//reset listdocuments
Program.ListDocuments.Clear();
Program.ListDocuments = new List<Document>(Program.ListDocumentsFixed);
//// test relevance
//RelevanceFeedback.assignRelFeedback();
//QueryExpansion.doQueryExpansion();
//RelevanceFeedback.reWeightingQuery();
listBoxResultInteractive.Items.Clear();
string line;
int nd;
for (int i = 0; i < Program.allResults.Count(); i++)
{
for (int j = 0; j < Program.allResults.ElementAt(i).Count(); j++)
{
line = j + 1 + ". ";
line = line + ("similarity = ") + Program.allResults[i][j].val + ("-- ");
nd = Int32.Parse(Program.allResults[i][j].docNum)-1;
line = line + ("((") + Program.ListDocuments[nd].No + ("))");
line = line + (" ---- ");
line = line + Program.ListDocuments[nd].Title;
listBoxResultInteractive.Items.Add(line);
}
}
}
