| Package | Description | 
|---|---|
| org.terrier.matching.models | 
 Provides the classes that implement various weighting models. 
 | 
| org.terrier.matching.models.basicmodel | 
 Provides the interface and the classes for implementing the basic models for randomness
in the DFR framework. 
 | 
| org.terrier.matching.models.normalisation | 
 Provides the interface and the classes for implementing the basic models for randomness
in the DFR framework. 
 | 
| org.terrier.matching.models.queryexpansion | 
 Provides the classes that implement various query expansion models. 
 | 
| Modifier and Type | Field and Description | 
|---|---|
protected Idf | 
WeightingModel.i
The class used for computing the idf values. 
 | 
| Modifier and Type | Field and Description | 
|---|---|
protected Idf | 
BasicModel.i
The class used for computing the idf values. 
 | 
| Modifier and Type | Field and Description | 
|---|---|
protected Idf | 
Normalisation.idf
The class used for computing the logorithm values. 
 | 
| Modifier and Type | Field and Description | 
|---|---|
protected Idf | 
QueryExpansionModel.idf
An instance of Idf, in order to compute the logs. 
 | 
Terrier 4.0. Copyright © 2004-2014 University of Glasgow