Uses of Class
org.apache.lucene.search.Similarity
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Packages that use Similarity Package Description org.apache.lucene.index Code to maintain and access indices.org.apache.lucene.index.pruning Static Index Pruning Toolsorg.apache.lucene.misc Miscellaneous index tools.org.apache.lucene.search Code to search indices.org.apache.lucene.search.payloads The payloads package provides Query mechanisms for finding and using payloads.org.apache.lucene.search.similar Document similarity query generators.org.apache.lucene.search.spans The calculus of spans.org.apache.lucene.store.instantiated InstantiatedIndex, alternative RAM store for small corpora. -
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Uses of Similarity in org.apache.lucene.index
Methods in org.apache.lucene.index that return Similarity Modifier and Type Method Description Similarity
IndexWriter. getSimilarity()
Deprecated.useIndexWriterConfig.getSimilarity()
insteadSimilarity
IndexWriterConfig. getSimilarity()
Expert: returns theSimilarity
implementation used by this IndexWriter.Methods in org.apache.lucene.index with parameters of type Similarity Modifier and Type Method Description void
IndexWriter. setSimilarity(Similarity similarity)
Deprecated.useIndexWriterConfig.setSimilarity(Similarity)
insteadIndexWriterConfig
IndexWriterConfig. setSimilarity(Similarity similarity)
Expert: set theSimilarity
implementation used by this IndexWriter.Constructors in org.apache.lucene.index with parameters of type Similarity Constructor Description FieldNormModifier(Directory d, Similarity s)
Deprecated.Constructor for code that wishes to use this class programmatically If Similarity is null, kill the field norms. -
Uses of Similarity in org.apache.lucene.index.pruning
Constructors in org.apache.lucene.index.pruning with parameters of type Similarity Constructor Description CarmelTopKTermPruningPolicy(IndexReader in, Map<String,Integer> fieldFlags, int k, float epsilon, int r, Similarity sim)
Constructor with specific settingsCarmelUniformTermPruningPolicy(IndexReader in, Map<String,Integer> fieldFlags, Map<String,Float> thresholds, float defThreshold, Similarity sim)
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Uses of Similarity in org.apache.lucene.misc
Subclasses of Similarity in org.apache.lucene.misc Modifier and Type Class Description class
SweetSpotSimilarity
A similarity with a lengthNorm that provides for a "plateau" of equally good lengths, and tf helper functions. -
Uses of Similarity in org.apache.lucene.search
Subclasses of Similarity in org.apache.lucene.search Modifier and Type Class Description class
DefaultSimilarity
Expert: Default scoring implementation.class
SimilarityDelegator
Deprecated.this class will be removed in 4.0.Fields in org.apache.lucene.search declared as Similarity Modifier and Type Field Description protected Similarity
BooleanQuery.BooleanWeight. similarity
The Similarity implementation.protected Similarity
DisjunctionMaxQuery.DisjunctionMaxWeight. similarity
The Similarity implementation.Methods in org.apache.lucene.search that return Similarity Modifier and Type Method Description static Similarity
Similarity. getDefault()
Return the default Similarity implementation used by indexing and search code.Similarity
IndexSearcher. getSimilarity()
Similarity
Query. getSimilarity(Searcher searcher)
Deprecated.Instead of using "runtime" subclassing/delegation, subclass the Weight instead.Similarity
ScoreCachingWrappingScorer. getSimilarity()
Similarity
Scorer. getSimilarity()
Deprecated.Store any Similarity you might need privately in your implementation instead.Similarity
Searcher. getSimilarity()
Deprecated.Expert: Return the Similarity implementation used by this Searcher.Methods in org.apache.lucene.search with parameters of type Similarity Modifier and Type Method Description static void
Similarity. setDefault(Similarity similarity)
Set the default Similarity implementation used by indexing and search code.void
IndexSearcher. setSimilarity(Similarity similarity)
Expert: Set the Similarity implementation used by this Searcher.void
Searcher. setSimilarity(Similarity similarity)
Deprecated.Expert: Set the Similarity implementation used by this Searcher.Constructors in org.apache.lucene.search with parameters of type Similarity Constructor Description ConstantScorer(Similarity similarity, DocIdSetIterator docIdSetIterator, Weight w)
Scorer(Similarity similarity)
Deprecated.UseScorer(Weight)
instead.Scorer(Similarity similarity, Weight weight)
Deprecated.UseScorer(Weight)
instead.SimilarityDelegator(Similarity delegee)
Deprecated.Construct aSimilarity
that delegates all methods to another. -
Uses of Similarity in org.apache.lucene.search.payloads
Methods in org.apache.lucene.search.payloads with parameters of type Similarity Modifier and Type Method Description protected void
PayloadTermQuery.PayloadTermWeight.PayloadTermSpanScorer. processPayload(Similarity similarity)
Constructors in org.apache.lucene.search.payloads with parameters of type Similarity Constructor Description PayloadNearSpanScorer(Spans spans, Weight weight, Similarity similarity, byte[] norms)
PayloadTermSpanScorer(TermSpans spans, Weight weight, Similarity similarity, byte[] norms)
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Uses of Similarity in org.apache.lucene.search.similar
Methods in org.apache.lucene.search.similar that return Similarity Modifier and Type Method Description Similarity
MoreLikeThis. getSimilarity()
Methods in org.apache.lucene.search.similar with parameters of type Similarity Modifier and Type Method Description void
MoreLikeThis. setSimilarity(Similarity similarity)
Constructors in org.apache.lucene.search.similar with parameters of type Similarity Constructor Description MoreLikeThis(IndexReader ir, Similarity sim)
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Uses of Similarity in org.apache.lucene.search.spans
Fields in org.apache.lucene.search.spans declared as Similarity Modifier and Type Field Description protected Similarity
SpanWeight. similarity
Constructors in org.apache.lucene.search.spans with parameters of type Similarity Constructor Description SpanScorer(Spans spans, Weight weight, Similarity similarity, byte[] norms)
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Uses of Similarity in org.apache.lucene.store.instantiated
Methods in org.apache.lucene.store.instantiated that return Similarity Modifier and Type Method Description Similarity
InstantiatedIndexWriter. getSimilarity()
Deprecated.Methods in org.apache.lucene.store.instantiated with parameters of type Similarity Modifier and Type Method Description void
InstantiatedIndexWriter. setSimilarity(Similarity similarity)
Deprecated.
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