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sum< Backend, Matrix > Struct Template Reference

Detailed Description

template<enum Backend, class Matrix>
struct shogun::linalg::implementation::sum< Backend, Matrix >

Generic class sum which provides a static compute method. This class is specialized for different types of matrices and backend, providing a mean to deal with various matrices directly without having to convert.

Definition at line 71 of file Sum.h.

Public Types

typedef Matrix::Scalar T

Static Public Member Functions

static T compute (Matrix m, bool no_diag)
static T compute (Block< Matrix > b, bool no_diag)

Member Typedef Documentation

typedef Matrix::Scalar T

Scalar type

Definition at line 74 of file Sum.h.

Member Function Documentation

static T compute ( Matrix  m,
bool  no_diag 
)
static

Method that computes the sum of co-efficients of a dense matrix

Parameters
mthe matrix whose sum of co-efficients has to be computed
no_diagif true, diagonal entries are excluded from the sum
Returns
the sum of co-efficients computed as \(\sum_{i,j}m_{i,j}\)
static T compute ( Block< Matrix >  b,
bool  no_diag 
)
static

Method that computes the sum of co-efficients of dense matrix blocks

Parameters
bthe matrix-block whose sum of co-efficients has to be computed
no_diagif true, diagonal entries are excluded from the sum
Returns
the sum of co-efficients computed as \(\sum_{i,j}b_{i,j}\)

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

SHOGUN Machine Learning Toolbox - Documentation