AfterEffectB (Jackrabbit Oak 1.71-SNAPSHOT API)

java.lang.Object
- org.apache.lucene.search.similarities.AfterEffect
- - org.apache.lucene.search.similarities.AfterEffectB

```
public class AfterEffectB
extends AfterEffect
```
Model of the information gain based on the ratio of two Bernoulli processes.

Nested Class Summary
- Nested classes/interfaces inherited from class org.apache.lucene.search.similarities.AfterEffect
  AfterEffect.NoAfterEffect

Constructor Summary

Constructors
Constructor Description

AfterEffectB()
Sole constructor: parameter-free

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Explanation`	`explain(BasicStats stats, float tfn)`	Returns an explanation for the score.
`float`	`score(BasicStats stats, float tfn)`	Returns the aftereffect score.
`String`	`toString()`	Subclasses must override this method to return the code of the after effect formula.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - AfterEffectB
```
public AfterEffectB()
```
    Sole constructor: parameter-free
- Method Detail
  - score
```
public final float score(BasicStats stats,
                         float tfn)
```
    Description copied from class: AfterEffect
    
    Returns the aftereffect score.
    
    Specified by:
    
    score in class AfterEffect
  - explain
```
public final Explanation explain(BasicStats stats,
                                 float tfn)
```
    Description copied from class: AfterEffect
    
    Returns an explanation for the score.
    
    Specified by:
    
    explain in class AfterEffect
  - toString
```
public String toString()
```
    Description copied from class: AfterEffect
    
    Subclasses must override this method to return the code of the after effect formula. Refer to the original paper for the list.
    
    Specified by:
    
    toString in class AfterEffect