Brush::Util::Normalizer Struct Reference

normalizes a matrix to unit variance, 0 mean centered. More...

#include <utils.h>

Collaboration diagram for Brush::Util::Normalizer:

Public Member Functions
	Normalizer (bool sa=true)
void	fit (MatrixXf &X, const vector< char > &dt)
	fit the scale and offset of data.
void	normalize (MatrixXf &X)
	normalize matrix.
void	fit_normalize (MatrixXf &X, const vector< char > &dtypes)

Public Attributes
vector< float >	scale
vector< float >	offset
vector< char >	dtypes
bool	scale_all

Detailed Description

normalizes a matrix to unit variance, 0 mean centered.

Definition at line 312 of file utils.h.

Constructor & Destructor Documentation

Normalizer()

Brush::Util::Normalizer::Normalizer ( bool sa = true )

inline

Definition at line 314 of file utils.h.

Member Function Documentation

fit()

void Brush::Util::Normalizer::fit	(	MatrixXf &	X,
		const vector< char > &	dt )

fit the scale and offset of data.

Definition at line 100 of file utils.cpp.

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fit_normalize()

void Brush::Util::Normalizer::fit_normalize	(	MatrixXf &	X,
		const vector< char > &	dtypes )

Definition at line 137 of file utils.cpp.

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normalize()

void Brush::Util::Normalizer::normalize

(

MatrixXf &

X

)

normalize matrix.

Definition at line 117 of file utils.cpp.

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Member Data Documentation

dtypes

vector<char> Brush::Util::Normalizer::dtypes

Definition at line 317 of file utils.h.

offset

vector<float> Brush::Util::Normalizer::offset

Definition at line 316 of file utils.h.

scale

vector<float> Brush::Util::Normalizer::scale

Definition at line 315 of file utils.h.

scale_all

bool Brush::Util::Normalizer::scale_all

Definition at line 318 of file utils.h.

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

• utils.h
• utils.cpp