BasicModelG (Lucene 7.7.0 API)

java.lang.Object
- org.apache.lucene.search.similarities.BasicModel
- - org.apache.lucene.search.similarities.BasicModelG

```
public class BasicModelG
extends BasicModel
```
Geometric as limiting form of the Bose-Einstein model. The formula used in Lucene differs slightly from the one in the original paper: F is increased by 1 and N is increased by F.

WARNING: This API is experimental and might change in incompatible ways in the next release.

Constructor Summary

Constructors
Constructor Description

BasicModelG()
Sole constructor: parameter-free

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`float`	`score(BasicStats stats, float tfn)`	Returns the informative content score.
`String`	`toString()`	Subclasses must override this method to return the code of the basic model formula.

Methods inherited from class org.apache.lucene.search.similarities.BasicModel
explain

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

- Constructor Detail
  - BasicModelG
```
public BasicModelG()
```
    Sole constructor: parameter-free
- Method Detail
  - score
```
public final float score(BasicStats stats,
                         float tfn)
```
    Description copied from class: BasicModel
    
    Returns the informative content score.
    
    Specified by:
    
    score in class BasicModel
  - toString
```
public String toString()
```
    Description copied from class: BasicModel
    
    Subclasses must override this method to return the code of the basic model formula. Refer to the original paper for the list.
    
    Specified by:
    
    toString in class BasicModel