org.apache.lucene.search.similarities

Interface LMSimilarity.CollectionModel

All Known Implementing Classes:

LMSimilarity.DefaultCollectionModel

Enclosing class:

LMSimilarity

public static interface LMSimilarity.CollectionModel

A strategy for computing the collection language model.

Method Summary

Modifier and Type	Method and Description
double	computeProbability(BasicStats stats) Computes the probability p(w|C) according to the language model strategy for the current term.
String	getName() The name of the collection model strategy.

Method Detail

computeProbability

double computeProbability(BasicStats stats)

Computes the probability p(w|C) according to the language model strategy for the current term.

getName

String getName()

The name of the collection model strategy.