C# Class Lucene.Net.Search.TestDisjunctionMaxQuery.TestSimilarity

Similarity to eliminate tf, idf and lengthNorm effects to isolate test case.

same as TestRankingSimilarity in TestRanking.zip from http://issues.apache.org/jira/browse/LUCENE-323

Inheritance: Lucene.Net.Search.Similarities.DefaultSimilarity
Afficher le fichier Open project: apache/lucenenet

Méthodes publiques

Méthode Description
Idf ( long docFreq, long numDocs ) : float
LengthNorm ( Lucene.Net.Index.FieldInvertState state ) : float
TestSimilarity ( ) : System
Tf ( float freq ) : float

Method Details

Idf() public méthode

public Idf ( long docFreq, long numDocs ) : float
docFreq long
numDocs long
Résultat float

LengthNorm() public méthode

public LengthNorm ( Lucene.Net.Index.FieldInvertState state ) : float
state Lucene.Net.Index.FieldInvertState
Résultat float

TestSimilarity() public méthode

public TestSimilarity ( ) : System
Résultat System

Tf() public méthode

public Tf ( float freq ) : float
freq float
Résultat float