Package | Description |
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org.apache.lucene.search.similarities |
This package contains the various ranking models that can be used in Lucene.
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Modifier and Type | Class and Description |
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class |
AfterEffectB
Model of the information gain based on the ratio of two Bernoulli processes.
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class |
AfterEffectL
Model of the information gain based on Laplace's law of succession.
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Modifier and Type | Field and Description |
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protected AfterEffect |
DFRSimilarity.afterEffect
The first normalization of the information content.
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Modifier and Type | Method and Description |
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AfterEffect |
DFRSimilarity.getAfterEffect()
Returns the first normalization
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Constructor and Description |
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DFRSimilarity(BasicModel basicModel,
AfterEffect afterEffect,
Normalization normalization)
Creates DFRSimilarity from the three components.
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