## Uses of Class
org.apache.lucene.search.similarities.AfterEffect

Packages that use AfterEffect
Package | Description
--- | ---
org.apache.lucene.search.similarities | This package contains the various ranking models that can be used in Lucene.

### Uses of AfterEffect in org.apache.lucene.search.similarities

Subclasses of AfterEffect in org.apache.lucene.search.similarities
Modifier and Type | Class and Description
--- | ---
`static class` | `AfterEffect.NoAfterEffect` Implementation used when there is no aftereffect.
`class` | `AfterEffectB` Model of the information gain based on the ratio of two Bernoulli processes.
`class` | `AfterEffectL` Model of the information gain based on Laplace's law of succession.

Fields in org.apache.lucene.search.similarities declared as AfterEffect
Modifier and Type | Field and Description
--- | ---
`protected AfterEffect` | DFRSimilarity.`afterEffect` The first normalization of the information content.

Methods in org.apache.lucene.search.similarities that return AfterEffect
Modifier and Type | Method and Description
--- | ---
`AfterEffect` | DFRSimilarity.`getAfterEffect()` Returns the first normalization

Constructors in org.apache.lucene.search.similarities with parameters of type AfterEffect
Constructor and Description
`DFRSimilarity(BasicModel basicModel, AfterEffect afterEffect, Normalization normalization)` Creates DFRSimilarity from the three components.