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Packages that use CollectionStatistics | |
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org.terrier.matching | Provides the classes and interfaces used for matching documents to queries. |
org.terrier.matching.dsms | Provides the interface and the classes for modifying the scores of documents after an score has been assigned to documents, or implementing the combination of evidence. |
org.terrier.matching.models | Provides the classes that implement various weighting models. |
org.terrier.querying | Provides the interfaces and classes for the querying API of the Terrier platform, the controls, post processors and filters. |
org.terrier.structures | Provides the classes that implement the data structures used for retrieval with the Terrier platform. |
Uses of CollectionStatistics in org.terrier.matching |
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Fields in org.terrier.matching declared as CollectionStatistics | |
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protected CollectionStatistics |
PostingListManager.collectionStatistics
statistics of the collection |
protected CollectionStatistics |
OldBasicMatching.collectionStatistics
The collection statistics |
protected CollectionStatistics |
BaseMatching.collectionStatistics
The collection statistics |
protected CollectionStatistics |
TRECResultsMatching.collStats
The underlying collections statistics. |
Methods in org.terrier.matching that return CollectionStatistics | |
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CollectionStatistics |
TRECResultsMatching.getCollectionStatistics()
Returns collection statistics. |
Methods in org.terrier.matching with parameters of type CollectionStatistics | |
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void |
TRECResultsMatching.setCollectionStatistics(CollectionStatistics _collStats)
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void |
OldBasicMatching.setCollectionStatistics(CollectionStatistics cs)
Set the collection statistics. |
void |
Matching.setCollectionStatistics(CollectionStatistics cs)
Update the collection statistics being used by this matching instance |
void |
BaseMatching.setCollectionStatistics(CollectionStatistics cs)
Update the collection statistics being used by this matching instance |
Constructors in org.terrier.matching with parameters of type CollectionStatistics | |
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PostingListManager(Index _index,
CollectionStatistics cs)
Create a posting list manager for the given index and statistics |
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PostingListManager(Index _index,
CollectionStatistics _cs,
MatchingQueryTerms mqt)
Create a posting list manager for the given index and statistics, and populated using the specified MatchingQueryTerms. |
Uses of CollectionStatistics in org.terrier.matching.dsms |
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Methods in org.terrier.matching.dsms with parameters of type CollectionStatistics | |
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void |
MRFDependenceScoreModifier.setCollectionStatistics(CollectionStatistics cs,
Index _index)
Sets the collection statistics used to score the documents (number of documents in the collection, etc) |
void |
DependenceScoreModifier.setCollectionStatistics(CollectionStatistics cs,
Index _index)
Sets the collection statistics used to score the documents (number of documents in the collection, etc) |
Uses of CollectionStatistics in org.terrier.matching.models |
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Methods in org.terrier.matching.models with parameters of type CollectionStatistics | |
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void |
WeightingModel.setCollectionStatistics(CollectionStatistics _cs)
Sets collection statistics |
void |
PerFieldNormWeightingModel.setCollectionStatistics(CollectionStatistics _cs)
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void |
ML2.setCollectionStatistics(CollectionStatistics _cs)
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void |
MDL2.setCollectionStatistics(CollectionStatistics _cs)
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void |
DFRWeightingModel.setCollectionStatistics(CollectionStatistics _cs)
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Uses of CollectionStatistics in org.terrier.querying |
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Fields in org.terrier.querying declared as CollectionStatistics | |
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protected CollectionStatistics |
QueryExpansion.collStats
The statistics of the index |
Constructors in org.terrier.querying with parameters of type CollectionStatistics | |
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DFRBagExpansionTerms(CollectionStatistics collStats,
Lexicon<java.lang.String> _lexicon,
PostingIndex<BitIndexPointer> _directIndex,
DocumentIndex _documentIndex)
Constructs an instance of ExpansionTerms. |
Uses of CollectionStatistics in org.terrier.structures |
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Subclasses of CollectionStatistics in org.terrier.structures | |
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protected class |
Index.UpdatingCollectionStatistics
This collection statistics parses the associated index properties for each call. |
Methods in org.terrier.structures that return CollectionStatistics | |
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CollectionStatistics |
Index.getCollectionStatistics()
Get the collection statistics |
Methods in org.terrier.structures with parameters of type CollectionStatistics | |
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void |
CollectionStatistics.addStatistics(CollectionStatistics cs)
Increment the statistics by the specified amount |
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