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OkapiQueryTerm Class Reference

Represent of a query term in Okapi retrieval model, the term carries a count of the number of rel docs with the term. More...

#include <OkapiRetMethod.hpp>

Inheritance diagram for OkapiQueryTerm:

List of all members.

Public Methods
	OkapiQueryTerm (int termID, double count, int pEstCount, double paramK3)
virtual int	pEstCount ()
	return the number of rel docs with the term
virtual double	weight ()
	return query term TF weight
Private Attributes
int	pEst
double	k3

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Detailed Description

Represent of a query term in Okapi retrieval model, the term carries a count of the number of rel docs with the term.

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Constructor & Destructor Documentation

OkapiQueryTerm::OkapiQueryTerm (  int    termID, double    count, int    pEstCount, double    paramK3 )  [inline]

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Member Function Documentation

virtual int OkapiQueryTerm::pEstCount (    )  [inline, virtual]

return the number of rel docs with the term

virtual double OkapiQueryTerm::weight (    )  [inline, virtual]

return query term TF weight Reimplemented from QueryTerm.

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Member Data Documentation

double OkapiQueryTerm::k3 [private]

int OkapiQueryTerm::pEst [private]

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The documentation for this class was generated from the following file:

• OkapiRetMethod.hpp

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