Class BasicModelIF
java.lang.Object
org.apache.lucene.search.similarities.BasicModel
org.apache.lucene.search.similarities.BasicModelIF
An approximation of the I(ne) model.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionfinal float
score
(BasicStats stats, float tfn) Returns the informative content score.toString()
Subclasses must override this method to return the code of the basic model formula.Methods inherited from class org.apache.lucene.search.similarities.BasicModel
explain
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Constructor Details
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BasicModelIF
public BasicModelIF()Sole constructor: parameter-free
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Method Details
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score
Description copied from class:BasicModel
Returns the informative content score.- Specified by:
score
in classBasicModel
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toString
Description copied from class:BasicModel
Subclasses must override this method to return the code of the basic model formula. Refer to the original paper for the list.- Specified by:
toString
in classBasicModel
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