public override void SetConfig(RetrieverConfig config)
{
var stat = config.PostingListStore.GetPostingList(Value);
if (stat != null)
{
mFrequency = stat.DocumentFrequency;
mWordFrequency = stat.WordFrequency;
}
mConfig = config;
}
public override void SetConfig(RetrieverConfig config)
{
if (!mOperands.Any())
{
return;
}
foreach (var operand in mOperands)
{
operand.SetConfig(config);
}
if (mOperands.Any())
{
mFrequency = (from o in mOperands select o.DocumentFrequency).Min();
}
else
{
mFrequency = 0;
}
}
public InexactTopKRetriever(RetrieverConfig config, int k = 1000)
{
mConfig = config;
mTopK = k;
}
public BooleanRetriever(RetrieverConfig config)
{
mConfig = config;
}
public override void SetConfig(RetrieverConfig config)
{
Operand.SetConfig(config);
mFrequency = ulong.MaxValue - Operand.DocumentFrequency;
}
public abstract void SetConfig(RetrieverConfig config);
