DBoW2::GeneralScoring Class Reference

Base class of scoring functions. More...

#include <ScoringObject.h>

List of all members.

Public Member Functions
virtual double	score (const BowVector &v, const BowVector &w) const =0
virtual bool	mustNormalize (LNorm &norm) const =0
Static Public Attributes
static const double	LOG_EPS = log(DBL_EPSILON)
	Log of epsilon.

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Detailed Description

Base class of scoring functions.

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Member Function Documentation

virtual bool DBoW2::GeneralScoring::mustNormalize

(

LNorm &

norm

)

const [pure virtual]

Returns whether a vector must be normalized before scoring according to the scoring scheme

Parameters:

norm

norm to use

Returns:

true iff must normalize

virtual double DBoW2::GeneralScoring::score	(	const BowVector &	v,
		const BowVector &	w
	)			const [pure virtual]

Computes the score between two vectors. Vectors must be sorted and normalized if necessary

Parameters:

	v	(in/out)
	w	(in/out)

Returns:

score

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

• ScoringObject.h
• ScoringObject.cpp