Uses of Class
org.apache.lucene.search.similarities.Lambda

Packages that use Lambda

org.apache.lucene.search.similarities

This package contains the various ranking models that can be used in Lucene.

Uses of Lambda in org.apache.lucene.search.similarities

Subclasses of Lambda in org.apache.lucene.search.similarities

class	LambdaDF Computes lambda as docFreq+1 / numberOfDocuments+1.
class	LambdaTTF Computes lambda as totalTermFreq+1 / numberOfDocuments+1.

Fields in org.apache.lucene.search.similarities declared as Lambda

protected Lambda

IBSimilarity.lambda The lambda (λw) parameter.

Methods in org.apache.lucene.search.similarities that return Lambda

Lambda

IBSimilarity.getLambda() Returns the distribution's lambda parameter

Constructors in org.apache.lucene.search.similarities with parameters of type Lambda

IBSimilarity(Distribution distribution, Lambda lambda, Normalization normalization)
Creates IBSimilarity from the three components.