Package org.apache.lucene.search.similarities

Interface LMSimilarity.CollectionModel

All Known Implementing Classes:
IndriDirichletSimilarity.IndriCollectionModel, LMSimilarity.DefaultCollectionModel
Enclosing class:
LMSimilarity
public static interface LMSimilarity.CollectionModel
A strategy for computing the collection language model.

  • Method Summary

    Modifier and Type
    Method
    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 Details

    • 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.