theplu::yat::classifier::FeatureSelectorRandom Class Reference

Class for selection features by random. More...

#include <yat/classifier/FeatureSelectorRandom.h>

Inheritance diagram for theplu::yat::classifier::FeatureSelectorRandom:

List of all members.

Public Member Functions
	FeatureSelectorRandom (size_t N)
	Default Constructor.
void	update (const MatrixLookup &data, const Target &target)
void	update (const MatrixLookupWeighted &data, const Target &target)
const MatrixLookup	get (const MatrixLookup &data)
const MatrixLookupWeighted	get (const MatrixLookupWeighted &data)
const utility::Index	features (void) const
Protected Attributes
utility::Index	features_
	features
size_t	first_
size_t	N_

---

Detailed Description

Class for selection features by random.

---

Constructor & Destructor Documentation

theplu::yat::classifier::FeatureSelectorRandom::FeatureSelectorRandom

(

size_t

N

)

Default Constructor.

Parameters:

N	number of features to select

---

Member Function Documentation

const utility::Index theplu::yat::classifier::FeatureSelector::features ( void  ) const

inherited

Returns:

indices corresponding to selected features.

const MatrixLookup theplu::yat::classifier::FeatureSelector::get ( const MatrixLookup &  data )

inherited

Returns:

MatrixLookup containing only selected features.

const MatrixLookupWeighted theplu::yat::classifier::FeatureSelector::get ( const MatrixLookupWeighted &  data )

inherited

Returns:

MatrixLookupWeighted containing only selected features.

void theplu::yat::classifier::FeatureSelectorRandom::update ( const MatrixLookup &  matrix, const Target &  target  )

virtual

Uses matrix to select features.

Implements theplu::yat::classifier::FeatureSelector.

void theplu::yat::classifier::FeatureSelectorRandom::update ( const MatrixLookupWeighted &  matrix, const Target &  target  )

virtual

Uses matrix to select features.

Implements theplu::yat::classifier::FeatureSelector.

---

Member Data Documentation

size_t theplu::yat::classifier::FeatureSelector::first_

protectedinherited

number of features to skip in list

size_t theplu::yat::classifier::FeatureSelector::N_

protectedinherited

number of features selected and returned

---

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

• yat/classifier/FeatureSelectorRandom.h