mean< Backend::EIGEN3, Matrix > Struct Template Reference

Detailed Description

template<class Matrix>
struct shogun::linalg::implementation::mean< Backend::EIGEN3, Matrix >

Specialization of generic mean which works with SGVector and SGMatrix and uses Eigen3 as backend for computing mean.

Definition at line 149 of file MeanEigen3.h.

Public Types
typedef Matrix::Scalar	T
typedef int2float< T >::floatType	ReturnType

Static Public Member Functions
static ReturnType	compute (SGVector< T > vec)
static ReturnType	compute (SGMatrix< T > mat, bool no_diag=false)

Member Typedef Documentation

typedef int2float<T>::floatType ReturnType

int2float type

Definition at line 155 of file MeanEigen3.h.

typedef Matrix::Scalar T

Scalar type

Definition at line 152 of file MeanEigen3.h.

Member Function Documentation

static ReturnType compute ( SGVector< T >  vec )

static

Method that computes the mean of SGVectors using Eigen3

Parameters

vec	a vector whose mean has to be computed

Returns

the vector mean \(\bar a_i\)

Definition at line 163 of file MeanEigen3.h.

static ReturnType compute ( SGMatrix< T >  mat, bool  no_diag = false  )

static

Method that computes the mean of SGMatrix using Eigen3

Parameters

a	matrix whose mean has to be computed
no_diag	if true, diagonal entries are excluded from the mean (default - false)

Returns

the matrix mean \(\1/N^2\sum_{i,j=1}^N m_{i,j}\)

Definition at line 177 of file MeanEigen3.h.

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

• MeanEigen3.h