public override Explanation Explain(int doc)
{
Explanation tfExplanation = new Explanation();
int expDoc = Advance(doc);
float phraseFreq = (expDoc == doc)?freq:0.0f;
tfExplanation.SetValue(GetSimilarity().Tf(phraseFreq));
tfExplanation.SetDescription("tf(phraseFreq=" + phraseFreq + ")");
return(tfExplanation);
}
public override Explanation Explain(int doc)
{
Explanation result = new Explanation();
Explanation nonPayloadExpl = base.Explain(doc);
result.AddDetail(nonPayloadExpl);
Explanation payloadBoost = new Explanation();
result.AddDetail(payloadBoost);
float avgPayloadScore = (payloadsSeen > 0?(payloadScore / payloadsSeen):1);
payloadBoost.SetValue(avgPayloadScore);
payloadBoost.SetDescription("scorePayload(...)");
result.SetValue(nonPayloadExpl.GetValue() * avgPayloadScore);
result.SetDescription("bnq, product of:");
return(result);
}
public override Explanation Explain(int doc)
{
ComplexExplanation result = new ComplexExplanation();
Explanation nonPayloadExpl = base.Explain(doc);
result.AddDetail(nonPayloadExpl);
// QUESTION: Is there a way to avoid this skipTo call? We need to know
// whether to load the payload or not
Explanation payloadBoost = new Explanation();
result.AddDetail(payloadBoost);
float payloadScore = GetPayloadScore();
payloadBoost.SetValue(payloadScore);
// GSI: I suppose we could toString the payload, but I don't think that
// would be a good idea
payloadBoost.SetDescription("scorePayload(...)");
result.SetValue(nonPayloadExpl.GetValue() * payloadScore);
result.SetDescription("btq, product of:");
result.SetMatch(nonPayloadExpl.GetValue() == 0?false:true); // LUCENE-1303
return(result);
}
public override Explanation Explain(int doc)
{
Explanation result = new Explanation();
Explanation nonPayloadExpl = base.Explain(doc);
result.AddDetail(nonPayloadExpl);
Explanation payloadBoost = new Explanation();
result.AddDetail(payloadBoost);
float avgPayloadScore = (payloadsSeen > 0?(payloadScore / payloadsSeen):1);
payloadBoost.SetValue(avgPayloadScore);
payloadBoost.SetDescription("scorePayload(...)");
result.SetValue(nonPayloadExpl.GetValue() * avgPayloadScore);
result.SetDescription("bnq, product of:");
return result;
}
public override Explanation Explain(int doc)
{
Explanation tfExplanation = new Explanation();
int expDoc = Advance(doc);
float phraseFreq = (expDoc == doc)?freq:0.0f;
tfExplanation.SetValue(GetSimilarity().Tf(phraseFreq));
tfExplanation.SetDescription("tf(phraseFreq=" + phraseFreq + ")");
return tfExplanation;
}
public override Explanation Explain(int doc)
{
ComplexExplanation result = new ComplexExplanation();
Explanation nonPayloadExpl = base.Explain(doc);
result.AddDetail(nonPayloadExpl);
// QUESTION: Is there a way to avoid this skipTo call? We need to know
// whether to load the payload or not
Explanation payloadBoost = new Explanation();
result.AddDetail(payloadBoost);
float payloadScore = GetPayloadScore();
payloadBoost.SetValue(payloadScore);
// GSI: I suppose we could toString the payload, but I don't think that
// would be a good idea
payloadBoost.SetDescription("scorePayload(...)");
result.SetValue(nonPayloadExpl.GetValue() * payloadScore);
result.SetDescription("btq, product of:");
result.SetMatch(nonPayloadExpl.GetValue() == 0?false:true); // LUCENE-1303
return result;
}
