Module org.apache.lucene.core
Package org.apache.lucene.document
Class FeatureField.SaturationFunction
- java.lang.Object
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- org.apache.lucene.document.FeatureField.FeatureFunction
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- org.apache.lucene.document.FeatureField.SaturationFunction
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- Enclosing class:
- FeatureField
static final class FeatureField.SaturationFunction extends FeatureField.FeatureFunction
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Constructor Summary
Constructors Constructor Description SaturationFunction(java.lang.String field, java.lang.String feature, java.lang.Float pivot)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(java.lang.Object obj)
(package private) Explanation
explain(java.lang.String field, java.lang.String feature, float weight, int freq)
int
hashCode()
FeatureField.FeatureFunction
rewrite(IndexSearcher indexSearcher)
(package private) Similarity.SimScorer
scorer(float weight)
java.lang.String
toString()
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Method Detail
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rewrite
public FeatureField.FeatureFunction rewrite(IndexSearcher indexSearcher) throws java.io.IOException
- Overrides:
rewrite
in classFeatureField.FeatureFunction
- Throws:
java.io.IOException
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equals
public boolean equals(java.lang.Object obj)
- Overrides:
equals
in classjava.lang.Object
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hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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scorer
Similarity.SimScorer scorer(float weight)
- Specified by:
scorer
in classFeatureField.FeatureFunction
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explain
Explanation explain(java.lang.String field, java.lang.String feature, float weight, int freq)
- Specified by:
explain
in classFeatureField.FeatureFunction
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