/// Score a set of documents w.r.t. a query rep (e.g. for re-ranking)
void lemur::api::RetrievalMethod::scoreDocSet(const QueryRep &qry, const DocIDSet &docSet, IndexedRealVector &results)
{
results.clear();
docSet.startIteration();
while (docSet.hasMore()) {
int docID;
double prevScore;
docSet.nextIDInfo(docID, prevScore);
results.PushValue(docID, scoreDoc(qry, docID));
}
}
/** Score a set of documents w.r.t. a query rep (e.g. for re-ranking) */
void LinkDistributionRetMethod::scoreDocSet(const QueryRep &qry, const DocIDSet &docSet, IndexedRealVector &results)
{
results.clear();
docSet.startIteration();
while(docSet.hasMore())
{
int docID;
double prevScore;
docSet.nextIDInfo(docID, prevScore);
double phi = lemur::api::ParamGetDouble("phi", 0);
double currentScore = (1 - phi) * prevScore + phi * scoreDoc(qry, docID);
results.PushValue(docID, currentScore);
}//while
}//end scoreDocSet
void LinkDistributionRetMethod::scoreDocSet(const Query &q, const DocIDSet &docSet, IndexedRealVector &results)
{
//assert(LinkDistributionParameter::docWindowSize>0);
results.clear();
docSet.startIteration();
while(docSet.hasMore())
{
int docID;
double prevScore;
docSet.nextIDInfo(docID, prevScore);
//cerr<<"docID:"<<docID<<endl;
double phi = lemur::api::ParamGetDouble("phi", 0);
double currentScore = (1 - phi) * prevScore + phi * scoreDoc(q, docID);
results.PushValue(docID, currentScore);
}//while
}
