otb::CvRTreesWrapper Class Reference

#include <otbCvRTreesWrapper.h>

Inheritance diagram for otb::CvRTreesWrapper:

Collaboration diagram for otb::CvRTreesWrapper:

Public Types
typedef std::vector< unsigned int >	VotesVectorType

Public Member Functions
	CvRTreesWrapper ()
void	get_votes (const cv::Mat &sample, const cv::Mat &missing, VotesVectorType &vote_count) const
virtual cv::String	getDefaultName () const override
virtual int	getVarCount () const override
virtual cv::Mat	getVarImportance () const override
virtual bool	isClassifier () const override
virtual bool	isTrained () const override
virtual float	predict (cv::InputArray samples, cv::OutputArray results=cv::noArray(), int flags=0) const override
float	predict_confidence (const cv::Mat &sample, const cv::Mat &missing=cv::Mat()) const
float	predict_margin (const cv::Mat &sample, const cv::Mat &missing=cv::Mat()) const
virtual void	read (const cv::FileNode &fn) override
virtual void	save (const cv::String &filename) const override
virtual bool	train (const cv::Ptr< cv::ml::TrainData > &trainData, int flags=0) override
virtual bool	train (cv::InputArray samples, int layout, cv::InputArray responses) override
virtual void	write (cv::FileStorage &fs) const override
	~CvRTreesWrapper () override=default

Static Public Member Functions
static cv::Ptr< CvRTreesWrapper >	create ()

Private Attributes
cv::Ptr< cv::ml::RTrees >	m_Impl

Detailed Description

Wrapper for OpenCV Random Trees.

Definition at line 35 of file otbCvRTreesWrapper.h.

Member Typedef Documentation

VotesVectorType

typedef std::vector<unsigned int> otb::CvRTreesWrapper::VotesVectorType

Definition at line 39 of file otbCvRTreesWrapper.h.

Constructor & Destructor Documentation

CvRTreesWrapper()

otb::CvRTreesWrapper::CvRTreesWrapper

(

)

~CvRTreesWrapper()

otb::CvRTreesWrapper::~CvRTreesWrapper ( )

overridedefault

Member Function Documentation

create()

static cv::Ptr<CvRTreesWrapper> otb::CvRTreesWrapper::create ( )

static

get_votes()

void otb::CvRTreesWrapper::get_votes	(	const cv::Mat &	sample,
		const cv::Mat &	missing,
		VotesVectorType &	vote_count
	)		const

Compute the number of votes for each class.

getDefaultName()

virtual cv::String otb::CvRTreesWrapper::getDefaultName ( ) const

overridevirtual

getVarCount()

virtual int otb::CvRTreesWrapper::getVarCount ( ) const

overridevirtual

getVarImportance()

virtual cv::Mat otb::CvRTreesWrapper::getVarImportance ( ) const

overridevirtual

isClassifier()

virtual bool otb::CvRTreesWrapper::isClassifier ( ) const

overridevirtual

isTrained()

virtual bool otb::CvRTreesWrapper::isTrained ( ) const

overridevirtual

predict()

virtual float otb::CvRTreesWrapper::predict ( cv::InputArray  samples, cv::OutputArray  results = cv::noArray(), int  flags = 0  ) const

overridevirtual

predict_confidence()

float otb::CvRTreesWrapper::predict_confidence	(	const cv::Mat &	sample,
		const cv::Mat &	missing = cv::Mat()
	)		const

Predict the confidence of the classifcation by computing the proportion of trees which voted for the majority class.

predict_margin()

float otb::CvRTreesWrapper::predict_margin	(	const cv::Mat &	sample,
		const cv::Mat &	missing = cv::Mat()
	)		const

Predict the confidence margin of the classifcation by computing the difference in votes between the first and second most voted classes. This measure is preferred to the proportion of votes of the majority class, since it provides information about the conflict between the most likely classes.

read()

virtual void otb::CvRTreesWrapper::read ( const cv::FileNode &  fn )

overridevirtual

save()

virtual void otb::CvRTreesWrapper::save ( const cv::String &  filename ) const

overridevirtual

train() [1/2]

virtual bool otb::CvRTreesWrapper::train ( const cv::Ptr< cv::ml::TrainData > &  trainData, int  flags = 0  )

overridevirtual

train() [2/2]

virtual bool otb::CvRTreesWrapper::train ( cv::InputArray  samples, int  layout, cv::InputArray  responses  )

overridevirtual

write()

virtual void otb::CvRTreesWrapper::write ( cv::FileStorage &  fs ) const

overridevirtual

Member Data Documentation

m_Impl

cv::Ptr<cv::ml::RTrees> otb::CvRTreesWrapper::m_Impl

private

Definition at line 124 of file otbCvRTreesWrapper.h.

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

• otbCvRTreesWrapper.h