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 reCalculateSimilarity(int k)
{
//Program.allResults = new List<List<Docvalue>>();
Program.allResults.Clear();
for (int i = 0; i < Program.lQueryWeightNew.Count; i++)
{
List<Docvalue> result = new List<Docvalue>();
Similarity sim = new Similarity(Program.lQueryWeightNew[i]);
result = sim.calculateDocumentsValue();
result = result.OrderByDescending(o => o.val).ToList();
/*if (k != -1) //-1 kalau hasil diretrieve semua
{
result = result.Take(k).ToList();
}*/
Program.allResults.Add(result);
}
}