/// <summary>
/// post query engine ctor
/// </summary>
/// <param name="indexer"></param>
public PostQueryEngine(ref Indexer indexer)
{
searcher = new Searcher(ref indexer, 3);
ranker = new Ranker(ref indexer, ref searcher, 1.2, 40, 0.5);
//opt = new Optimizer(ref indexer);
//opt.Optimize(Properties.Settings.Default.postingFiles+"\\qrels.txt");
}
public int compareResults(ObservableDictionary <int, List <string> > QueriesResults)
{
int recall = 0;
int hasTitle = 0;
foreach (int queryResult in QueriesResults.Keys)
{
//Ranker.top50Results(
int qrecall = 0;
foreach (string docNo in (Ranker.top50Results(QueriesResults[queryResult])))
{
if (qrelsDictionary[queryResult].ContainsKey(docNo) && qrelsDictionary[queryResult][docNo] == 1)
{
qrecall++;
}
}
//Debug.WriteLine("Query ID: "+queryResult+" , Relevant: "+qrecall);
recall += qrecall;
}
return(recall);
}
