NoNormalization Class Reference

This normalization class doesn't perform any normalization. More...

Public Member Functions
	NoNormalization ()
double	Denormalize (const size_t, const size_t, const double rating) const
	Do nothing. More...
void	Denormalize (const arma::Mat< size_t > &, const arma::vec &) const
	Do nothing. More...
template < typename MatType >
void	Normalize (const MatType &) const
	Do nothing. More...
template < typename Archive >
void	serialize (Archive &, const unsigned int)
	Serialization. More...

Detailed Description

This normalization class doesn't perform any normalization.

It is the default normalization type for CF class.

Definition at line 25 of file no_normalization.hpp.

Constructor & Destructor Documentation

NoNormalization()

NoNormalization ( )

inline

Definition at line 29 of file no_normalization.hpp.

Member Function Documentation

Denormalize() [1/2]

double Denormalize ( const size_t  , const size_t  , const double  rating  ) const

inline

Do nothing.

Parameters

user	User ID.
item	Item ID.
rating	Computed rating before denormalization.

Definition at line 46 of file no_normalization.hpp.

Denormalize() [2/2]

void Denormalize ( const arma::Mat< size_t > &  , const arma::vec &    ) const

inline

Do nothing.

Parameters

combinations	User/Item combinations.
predictions	Predicted ratings for each user/item combination.

Definition at line 59 of file no_normalization.hpp.

Normalize()

void Normalize ( const MatType &  ) const

inline

Do nothing.

Parameters

data	Input dataset.

Definition at line 37 of file no_normalization.hpp.

serialize()

void serialize ( Archive &  , const unsigned  int  )

inline

Serialization.

Definition at line 67 of file no_normalization.hpp.

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

• /home/ryan/src/mlpack.org/_src/mlpack-3.2.0/src/mlpack/methods/cf/normalization/no_normalization.hpp