private void GetSupport(List <ItemKey> itemKeys, double minSupport)
{
var records = new AprioriRecords();
foreach (ItemKey itemKey in itemKeys)
{
int count = _dataset.GetSupport(itemKey);
if (count >= minSupport)
{
var record = new AprioriRecord(itemKey, count);
records.Add(record);
_resultDict[itemKey.CombinationId] = record;
}
}
var subKeys = records.GetAllCombinationIds2();
if (subKeys.Count == 0)
{
return;
}
else
{
GetSupport(subKeys, minSupport);
}
}
internal void Add(AprioriRecord record)
{
_records.Add(record);
}