Uses of Class
org.apache.lucene.search.similarities.Normalization
Packages that use Normalization
Package
Description
This package contains the various ranking models that can be used in Lucene.
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Uses of Normalization in org.apache.lucene.search.similarities
Subclasses of Normalization in org.apache.lucene.search.similaritiesModifier and TypeClassDescriptionstatic final class
Implementation used when there is no normalization.class
Normalization model that assumes a uniform distribution of the term frequency.class
Normalization model in which the term frequency is inversely related to the length.class
Dirichlet Priors normalizationclass
Pareto-Zipf NormalizationFields in org.apache.lucene.search.similarities declared as NormalizationModifier and TypeFieldDescriptionprotected final Normalization
DFRSimilarity.normalization
The term frequency normalization.protected final Normalization
IBSimilarity.normalization
The term frequency normalization.Methods in org.apache.lucene.search.similarities that return NormalizationModifier and TypeMethodDescriptionDFRSimilarity.getNormalization()
Returns the second normalizationIBSimilarity.getNormalization()
Returns the term frequency normalizationConstructors in org.apache.lucene.search.similarities with parameters of type NormalizationModifierConstructorDescriptionDFRSimilarity
(BasicModel basicModel, AfterEffect afterEffect, Normalization normalization) Creates DFRSimilarity from the three components.DFRSimilarity
(BasicModel basicModel, AfterEffect afterEffect, Normalization normalization, boolean discountOverlaps) Creates DFRSimilarity from the three components.IBSimilarity
(Distribution distribution, Lambda lambda, Normalization normalization) Creates IBSimilarity from the three components.