List<KeyValuePair<PrecedenceRelation, int>> DiscoverPrecedence(InstanceDB db, BuildProperties buildP, ListProperties listP1, ListProperties listP2)
{
Dictionary<PrecedenceProperty, Dictionary<PrecedenceRelation, int>> good = new Dictionary<PrecedenceProperty, Dictionary<PrecedenceRelation, int>>();
for (int i = 0; i < db.Count; i++)
{
LDAModel ldaDoc = (LDAModel)db[i];
HashSet<PrecedenceProperty> p1List = PrecedenceProperty.Convert(listP1(db, i));
List<PrecedenceProperty> p2List = buildP((List<int>)listP2(db, i));
// clear bad
if (good.Count > 0)
{
List<PrecedenceRelation> removed = new List<PrecedenceRelation>();
for (int j1 = 0; j1 < p2List.Count; j1++)
{
Dictionary<PrecedenceRelation, int> pps = null;
PrecedenceProperty p2 = p2List[j1];
if (good.TryGetValue(p2, out pps))
{
foreach (KeyValuePair<PrecedenceRelation, int> kvp in pps)
{
PrecedenceProperty p1 = kvp.Key.P1;
if (!p1List.Contains(p1))
{
removed.Add(kvp.Key);
}
}
for (int l = 0; l < removed.Count; l++)
{
pps.Remove(removed[l]);
}
removed.Clear();
}
}
removed = null;
}
// add new
for (int j1 = 0; j1 < p2List.Count; j1++)
{
PrecedenceProperty p2 = p2List[j1];
Dictionary<PrecedenceRelation, int> pps = null;
if (good.TryGetValue(p2, out pps)) // there exist some instances having p2 may or may not not have p1
{
foreach (PrecedenceProperty p1 in p1List)
{
PrecedenceRelation pp = new PrecedenceRelation(p1, p2);
int count = 0;
if (pps.TryGetValue(pp, out count))
{
pps[pp] = count + 1;
}
}
}
else // p2 not exists
{
pps = new Dictionary<PrecedenceRelation, int>();
foreach (PrecedenceProperty p1 in p1List)
{
PrecedenceRelation pp = new PrecedenceRelation(p1, p2);
pps.Add(pp, 1);
}
good.Add(p2, pps);
}
}
}
return ToPrecedences(good);
}
void LoadInstances(int limit)
{
if (dbs == null)
dbs = new List<InstanceDB>();
else
dbs.Clear();
int[] listOfTopicNumbers = { 500 };
for (int i = 0; i < listOfTopicNumbers.Length; i++)
{
InstanceDB.collectionName = "ldadocs_" + listOfTopicNumbers[i]+ "_all";
InstanceDB db = new InstanceDB();
db.LoadFromDBByDataSet("doc_set_cls_1000", limit);
db.LoadLDAModel("model\\ldamodel_" + listOfTopicNumbers[i] + ".beta", listOfTopicNumbers[i], dictionary);
dbs.Add(db);
}
}
public void TestQuery(DocModelDB db)
{
PModel.InstanceDB.collectionName = "ldadocs_500_all";
PModel.InstanceDB pDB = new PModel.InstanceDB();
pDB.LoadInstances();
HashSet<PModel.PrecedenceProperty> testingQueries = new HashSet<PModel.PrecedenceProperty>();
for (int i = 0; i < pModel.PrecedenceRelations.Count; i++)
{
PModel.PrecedenceRelation relation = pModel.PrecedenceRelations[i];
testingQueries.Add(relation.P1);
}
int hit = 0, miss = 0, bad = 0;
foreach (PModel.PrecedenceProperty q in testingQueries)
{
for (int i = 0; i < db.Count; i++)
{
bool result = IsSatisfied(db[i], q, pDB, true);
Validate(db[i], q, result, ref hit, ref miss, ref bad);
}
}
}