Class BasicModelIne
- java.lang.Object
-
- org.apache.lucene.search.similarities.BasicModel
-
- org.apache.lucene.search.similarities.BasicModelIne
-
public class BasicModelIne extends BasicModel
Tf-idf model of randomness, based on a mixture of Poisson and inverse document frequency.
-
-
Constructor Summary
Constructors Constructor Description BasicModelIne()
Sole constructor: parameter-free
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description float
score(BasicStats stats, float tfn)
Returns the informative content score.String
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
-
-
-
-
Method Detail
-
score
public final float score(BasicStats stats, float tfn)
Description copied from class:BasicModel
Returns the informative content score.- Specified by:
score
in classBasicModel
-
toString
public String 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
-
-