Class QueryRescorer

A Rescorer that uses a provided Query to assign scores to the first-pass hits.

@lucene.experimental

Inheritance
System.Object
Rescorer
QueryRescorer
Assembly: DistributedLucene.Net.dll
Syntax
public abstract class QueryRescorer : Rescorer

Constructors

Name Description
QueryRescorer(Query)

Sole constructor, passing the 2nd pass query to assign scores to the 1st pass hits.

Methods

Name Description
Combine(Single, Boolean, Single)

Implement this in a subclass to combine the first pass and second pass scores. If secondPassMatches is false then the second pass query failed to match a hit from the first pass query, and you should ignore the secondPassScore.
Explain(IndexSearcher, Explanation, Int32)
Rescore(IndexSearcher, TopDocs, Query, Double, Int32)

Sugar API, calling Rescore(IndexSearcher, TopDocs, Int32) using a simple linear combination of firstPassScore + weight * secondPassScore
Rescore(IndexSearcher, TopDocs, Int32)

Extension Methods