DualtreeKdeCV< TKernelAux > Class Template Reference

A computation class for dual-tree based kernel density estimation cross-validation. More...

Collaboration diagram for DualtreeKdeCV< TKernelAux >:

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List of all members.

Public Types
typedef GeneralBinarySpaceTree < DBallBound< LMetric < 2 >, Vector >, Matrix, KdeCVStat< TKernelAux > >	Tree
Public Member Functions
double	Compute ()
	DualtreeKdeCV ()
	The default constructor.
void	Init (const Matrix &references, const Matrix &rset_weights, struct datanode *module_in)
	~DualtreeKdeCV ()
	The default destructor which deletes the trees.
Friends
class	DualtreeKdeCommon
class	DualtreeKdeCVCommon

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Detailed Description

template<typename TKernelAux>
class DualtreeKdeCV< TKernelAux >

A computation class for dual-tree based kernel density estimation cross-validation.

This class builds trees for input query and reference sets on Init. The KDE computation is then performed by calling Compute.

This class is only intended to compute once per instantiation.

Example use:

    DualtreeKdeCV fast_kde;
    struct datanode* kde_module;
    double score;

    kde_module = fx_submodule(NULL, "kde", "kde_module");
    fast_kde.Init(queries, references, queries_equal_references,
                  kde_module);

    score = fast_kde.Compute();

Definition at line 128 of file dualtree_kde_cv.h.

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Constructor & Destructor Documentation

template<typename TKernelAux>

DualtreeKdeCV< TKernelAux >::DualtreeKdeCV

(

)

[inline]

The default constructor.

Definition at line 298 of file dualtree_kde_cv.h.

template<typename TKernelAux>

DualtreeKdeCV< TKernelAux >::~DualtreeKdeCV

(

)

[inline]

The default destructor which deletes the trees.

Definition at line 304 of file dualtree_kde_cv.h.

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

• mlpack/kde/dualtree_kde_cv.h