mlpack  2.0.1
Public Member Functions | Static Public Member Functions | List of all members
mlpack::amf::RandomInitialization Class Reference

This initialization rule for AMF simply fills the W and H matrices with uniform random noise in [0, 1]. More...

Public Member Functions

 RandomInitialization ()
 
template<typename Archive >
void Serialize (Archive &, const unsigned int)
 Serialize the object (in this case, there is nothing to serialize). More...
 

Static Public Member Functions

template<typename MatType >
static void Initialize (const MatType &V, const size_t r, arma::mat &W, arma::mat &H)
 Fill W and H with random uniform noise. More...
 

Detailed Description

This initialization rule for AMF simply fills the W and H matrices with uniform random noise in [0, 1].

Definition at line 27 of file random_init.hpp.

Constructor & Destructor Documentation

◆ RandomInitialization()

mlpack::amf::RandomInitialization::RandomInitialization ( )
inline

Definition at line 31 of file random_init.hpp.

Member Function Documentation

◆ Initialize()

template<typename MatType >
static void mlpack::amf::RandomInitialization::Initialize ( const MatType &  V,
const size_t  r,
arma::mat &  W,
arma::mat &  H 
)
inlinestatic

Fill W and H with random uniform noise.

Parameters
VInput matrix.
rRank of decomposition.
WW matrix, to be filled with random noise.
HH matrix, to be filled with random noise.

Definition at line 42 of file random_init.hpp.

◆ Serialize()

template<typename Archive >
void mlpack::amf::RandomInitialization::Serialize ( Archive &  ,
const unsigned  int 
)
inline

Serialize the object (in this case, there is nothing to serialize).

Definition at line 58 of file random_init.hpp.


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