Class LambdaDF

Computes lambda as docFreq+1 / numberOfDocuments+1.

This is a Lucene.NET EXPERIMENTAL API, use at your own risk
Inheritance
System.Object
Lambda
LambdaDF
Namespace: Lucene.Net.Search.Similarities
Assembly: Lucene.Net.dll
Syntax
public class LambdaDF : Lambda

Constructors

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LambdaDF()

Sole constructor: parameter-free

Declaration
public LambdaDF()

Methods

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CalculateLambda(BasicStats)

Declaration
public override sealed float CalculateLambda(BasicStats stats)
Parameters
Type Name Description
BasicStats stats
Returns
Type Description
System.Single
Overrides
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Explain(BasicStats)

Declaration
public override sealed Explanation Explain(BasicStats stats)
Parameters
Type Name Description
BasicStats stats
Returns
Type Description
Explanation
Overrides
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ToString()

Declaration
public override string ToString()
Returns
Type Description
System.String
Overrides