Uses of Interface
org.apache.lucene.search.similarities.LMSimilarity.CollectionModel
Package
Description
This package contains the various ranking models that can be used in Lucene.
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Uses of LMSimilarity.CollectionModel in org.apache.lucene.search.similarities
Modifier and TypeClassDescriptionstatic class
Modelsp(w|C)
as the number of occurrences of the term in the collection, divided by the total number of tokens+ 1
.static class
Modelsp(w|C)
as the number of occurrences of the term in the collection, divided by the total number of tokens+ 1
.Modifier and TypeFieldDescriptionprotected final LMSimilarity.CollectionModel
LMSimilarity.collectionModel
The collection model.ModifierConstructorDescriptionIndriDirichletSimilarity
(LMSimilarity.CollectionModel collectionModel) Instantiates the similarity with the default μ value of 2000.IndriDirichletSimilarity
(LMSimilarity.CollectionModel collectionModel, float mu) Instantiates the similarity with the provided μ parameter.LMDirichletSimilarity
(LMSimilarity.CollectionModel collectionModel) Instantiates the similarity with the default μ value of 2000.LMDirichletSimilarity
(LMSimilarity.CollectionModel collectionModel, float mu) Instantiates the similarity with the provided μ parameter.LMJelinekMercerSimilarity
(LMSimilarity.CollectionModel collectionModel, float lambda) Instantiates with the specified collectionModel and λ parameter.LMSimilarity
(LMSimilarity.CollectionModel collectionModel) Creates a new instance with the specified collection language model.