CvKNearest Class Reference

#include <ml.hpp>

Inheritance diagram for CvKNearest:

List of all members.

Public Member Functions
virtual void	clear ()
CV_WRAP	CvKNearest (const cv::Mat &trainData, const cv::Mat &responses, const cv::Mat &sampleIdx=cv::Mat(), bool isRegression=false, int max_k=32)
	CvKNearest (const CvMat *trainData, const CvMat *responses, const CvMat *sampleIdx=0, bool isRegression=false, int max_k=32)
CV_WRAP	CvKNearest ()
virtual CV_WRAP float	find_nearest (const cv::Mat &samples, int k, CV_OUT cv::Mat &results, CV_OUT cv::Mat &neighborResponses, CV_OUT cv::Mat &dists) const
virtual float	find_nearest (const cv::Mat &samples, int k, cv::Mat *results=0, const float **neighbors=0, cv::Mat *neighborResponses=0, cv::Mat *dist=0) const
virtual float	find_nearest (const CvMat *samples, int k, CV_OUT CvMat *results=0, const float **neighbors=0, CV_OUT CvMat *neighborResponses=0, CV_OUT CvMat *dist=0) const
int	get_max_k () const
int	get_sample_count () const
int	get_var_count () const
bool	is_regression () const
virtual CV_WRAP bool	train (const cv::Mat &trainData, const cv::Mat &responses, const cv::Mat &sampleIdx=cv::Mat(), bool isRegression=false, int maxK=32, bool updateBase=false)
virtual bool	train (const CvMat *trainData, const CvMat *responses, const CvMat *sampleIdx=0, bool is_regression=false, int maxK=32, bool updateBase=false)
virtual	~CvKNearest ()
Protected Member Functions
virtual void	find_neighbors_direct (const CvMat *_samples, int k, int start, int end, float *neighbor_responses, const float **neighbors, float *dist) const
virtual float	write_results (int k, int k1, int start, int end, const float *neighbor_responses, const float *dist, CvMat *_results, CvMat *_neighbor_responses, CvMat *_dist, Cv32suf *sort_buf) const
Protected Attributes
int	max_k
bool	regression
CvVectors *	samples
int	total
int	var_count

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Constructor & Destructor Documentation

CV_WRAP CvKNearest::CvKNearest

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virtual CvKNearest::~CvKNearest

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[virtual]

CvKNearest::CvKNearest	(	const CvMat *	trainData,
		const CvMat *	responses,
		const CvMat *	sampleIdx = 0,
		bool	isRegression = false,
		int	max_k = 32
	)

CV_WRAP CvKNearest::CvKNearest	(	const cv::Mat &	trainData,
		const cv::Mat &	responses,
		const cv::Mat &	sampleIdx = cv::Mat(),
		bool	isRegression = false,
		int	max_k = 32
	)

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Member Function Documentation

virtual void CvKNearest::clear

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)

[virtual]

Reimplemented from CvStatModel.

virtual CV_WRAP float CvKNearest::find_nearest	(	const cv::Mat &	samples,
		int	k,
		CV_OUT cv::Mat &	results,
		CV_OUT cv::Mat &	neighborResponses,
		CV_OUT cv::Mat &	dists
	)			const [virtual]

virtual float CvKNearest::find_nearest	(	const cv::Mat &	samples,
		int	k,
		cv::Mat *	results = 0,
		const float **	neighbors = 0,
		cv::Mat *	neighborResponses = 0,
		cv::Mat *	dist = 0
	)			const [virtual]

virtual float CvKNearest::find_nearest	(	const CvMat *	samples,
		int	k,
		CV_OUT CvMat *	results = 0,
		const float **	neighbors = 0,
		CV_OUT CvMat *	neighborResponses = 0,
		CV_OUT CvMat *	dist = 0
	)			const [virtual]

virtual void CvKNearest::find_neighbors_direct	(	const CvMat *	_samples,
		int	k,
		int	start,
		int	end,
		float *	neighbor_responses,
		const float **	neighbors,
		float *	dist
	)			const [protected, virtual]

int CvKNearest::get_max_k

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const

int CvKNearest::get_sample_count

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const

int CvKNearest::get_var_count

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)

const

bool CvKNearest::is_regression

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)

const

virtual CV_WRAP bool CvKNearest::train	(	const cv::Mat &	trainData,
		const cv::Mat &	responses,
		const cv::Mat &	sampleIdx = cv::Mat(),
		bool	isRegression = false,
		int	maxK = 32,
		bool	updateBase = false
	)			[virtual]

virtual bool CvKNearest::train	(	const CvMat *	trainData,
		const CvMat *	responses,
		const CvMat *	sampleIdx = 0,
		bool	is_regression = false,
		int	maxK = 32,
		bool	updateBase = false
	)			[virtual]

virtual float CvKNearest::write_results	(	int	k,
		int	k1,
		int	start,
		int	end,
		const float *	neighbor_responses,
		const float *	dist,
		CvMat *	_results,
		CvMat *	_neighbor_responses,
		CvMat *	_dist,
		Cv32suf *	sort_buf
	)			const [protected, virtual]

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Member Data Documentation

int CvKNearest::max_k [protected]

bool CvKNearest::regression [protected]

CvVectors* CvKNearest::samples [protected]

int CvKNearest::total [protected]

int CvKNearest::var_count [protected]

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

• /home/grier/opencv/opencv/modules/ml/include/opencv2/ml/ml.hpp