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mlpack::amf::SVDCompleteIncrementalLearning< MatType >(3) MLPACK mlpack::amf::SVDCompleteIncrementalLearning< MatType >(3)

NAME

mlpack::amf::SVDCompleteIncrementalLearning< MatType > -

SYNOPSIS

Public Member Functions


SVDCompleteIncrementalLearning (double u=0.0001, double kw=0, double kh=0)
 
void HUpdate (const MatType &V, const arma::mat &W, arma::mat &H)
 
The update rule for the encoding matrix H. void Initialize (const MatType &dataset, const size_t rank)
 
void WUpdate (const MatType &V, arma::mat &W, const arma::mat &H)
 
The update rule for the basis matrix W.

Private Attributes


size_t currentItemIndex
 
size_t currentUserIndex
 
double kh
 
double kw
 
size_t m
 
size_t n
 
double u
 

Detailed Description

template<class MatType>class mlpack::amf::SVDCompleteIncrementalLearning< MatType >

Definition at line 12 of file svd_complete_incremental_learning.hpp.

Constructor & Destructor Documentation

template<class MatType > mlpack::amf::SVDCompleteIncrementalLearning< MatType >:: SVDCompleteIncrementalLearning (doubleu = 0.0001, doublekw = 0, doublekh = 0) [inline]

Definition at line 15 of file svd_complete_incremental_learning.hpp.

Member Function Documentation

template<class MatType > void mlpack::amf::SVDCompleteIncrementalLearning< MatType >::HUpdate (const MatType &V, const arma::mat &W, arma::mat &H) [inline]

The update rule for the encoding matrix H. The function takes in all the matrices and only changes the value of the H matrix.
Parameters:
V Input matrix to be factorized.
 
W Basis matrix.
 
H Encoding matrix to be updated.
Definition at line 91 of file svd_complete_incremental_learning.hpp.
References mlpack::amf::SVDCompleteIncrementalLearning< MatType >::currentItemIndex, mlpack::amf::SVDCompleteIncrementalLearning< MatType >::currentUserIndex, mlpack::amf::SVDCompleteIncrementalLearning< MatType >::kh, mlpack::amf::SVDCompleteIncrementalLearning< MatType >::m, mlpack::amf::SVDCompleteIncrementalLearning< MatType >::n, and mlpack::amf::SVDCompleteIncrementalLearning< MatType >::u.

template<class MatType > void mlpack::amf::SVDCompleteIncrementalLearning< MatType >::Initialize (const MatType &dataset, const size_trank) [inline]

Definition at line 21 of file svd_complete_incremental_learning.hpp.
References mlpack::amf::SVDCompleteIncrementalLearning< MatType >::currentItemIndex, mlpack::amf::SVDCompleteIncrementalLearning< MatType >::currentUserIndex, mlpack::amf::SVDCompleteIncrementalLearning< MatType >::m, and mlpack::amf::SVDCompleteIncrementalLearning< MatType >::n.

template<class MatType > void mlpack::amf::SVDCompleteIncrementalLearning< MatType >::WUpdate (const MatType &V, arma::mat &W, const arma::mat &H) [inline]

The update rule for the basis matrix W. The function takes in all the matrices and only changes the value of the W matrix.
Parameters:
V Input matrix to be factorized.
 
W Basis matrix to be updated.
 
H Encoding matrix.
This file is part of MLPACK 1.0.10.
MLPACK is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
MLPACK is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details (LICENSE.txt).
You should have received a copy of the GNU General Public License along with MLPACK. If not, see http://www.gnu.org/licenses/.
Definition at line 55 of file svd_complete_incremental_learning.hpp.
References mlpack::amf::SVDCompleteIncrementalLearning< MatType >::currentItemIndex, mlpack::amf::SVDCompleteIncrementalLearning< MatType >::currentUserIndex, mlpack::amf::SVDCompleteIncrementalLearning< MatType >::kw, mlpack::amf::SVDCompleteIncrementalLearning< MatType >::m, mlpack::amf::SVDCompleteIncrementalLearning< MatType >::n, and mlpack::amf::SVDCompleteIncrementalLearning< MatType >::u.

Member Data Documentation

template<class MatType > size_t mlpack::amf::SVDCompleteIncrementalLearning< MatType >::currentItemIndex [private]

Definition at line 126 of file svd_complete_incremental_learning.hpp.
Referenced by mlpack::amf::SVDCompleteIncrementalLearning< MatType >::HUpdate(), mlpack::amf::SVDCompleteIncrementalLearning< arma::sp_mat >::HUpdate(), mlpack::amf::SVDCompleteIncrementalLearning< MatType >::Initialize(), mlpack::amf::SVDCompleteIncrementalLearning< MatType >::WUpdate(), and mlpack::amf::SVDCompleteIncrementalLearning< arma::sp_mat >::WUpdate().

template<class MatType > size_t mlpack::amf::SVDCompleteIncrementalLearning< MatType >::currentUserIndex [private]

Definition at line 125 of file svd_complete_incremental_learning.hpp.
Referenced by mlpack::amf::SVDCompleteIncrementalLearning< MatType >::HUpdate(), mlpack::amf::SVDCompleteIncrementalLearning< arma::sp_mat >::HUpdate(), mlpack::amf::SVDCompleteIncrementalLearning< MatType >::Initialize(), mlpack::amf::SVDCompleteIncrementalLearning< MatType >::WUpdate(), and mlpack::amf::SVDCompleteIncrementalLearning< arma::sp_mat >::WUpdate().

template<class MatType > double mlpack::amf::SVDCompleteIncrementalLearning< MatType >::kh [private]

Definition at line 120 of file svd_complete_incremental_learning.hpp.
Referenced by mlpack::amf::SVDCompleteIncrementalLearning< MatType >::HUpdate(), and mlpack::amf::SVDCompleteIncrementalLearning< arma::sp_mat >::HUpdate().

template<class MatType > double mlpack::amf::SVDCompleteIncrementalLearning< MatType >::kw [private]

Definition at line 119 of file svd_complete_incremental_learning.hpp.
Referenced by mlpack::amf::SVDCompleteIncrementalLearning< MatType >::WUpdate(), and mlpack::amf::SVDCompleteIncrementalLearning< arma::sp_mat >::WUpdate().

template<class MatType > size_t mlpack::amf::SVDCompleteIncrementalLearning< MatType >::m [private]

Definition at line 123 of file svd_complete_incremental_learning.hpp.
Referenced by mlpack::amf::SVDCompleteIncrementalLearning< MatType >::HUpdate(), mlpack::amf::SVDCompleteIncrementalLearning< MatType >::Initialize(), mlpack::amf::SVDCompleteIncrementalLearning< arma::sp_mat >::Initialize(), and mlpack::amf::SVDCompleteIncrementalLearning< MatType >::WUpdate().

template<class MatType > size_t mlpack::amf::SVDCompleteIncrementalLearning< MatType >::n [private]

Definition at line 122 of file svd_complete_incremental_learning.hpp.
Referenced by mlpack::amf::SVDCompleteIncrementalLearning< MatType >::HUpdate(), mlpack::amf::SVDCompleteIncrementalLearning< MatType >::Initialize(), mlpack::amf::SVDCompleteIncrementalLearning< arma::sp_mat >::Initialize(), and mlpack::amf::SVDCompleteIncrementalLearning< MatType >::WUpdate().

template<class MatType > double mlpack::amf::SVDCompleteIncrementalLearning< MatType >::u [private]

Definition at line 118 of file svd_complete_incremental_learning.hpp.
Referenced by mlpack::amf::SVDCompleteIncrementalLearning< MatType >::HUpdate(), mlpack::amf::SVDCompleteIncrementalLearning< arma::sp_mat >::HUpdate(), mlpack::amf::SVDCompleteIncrementalLearning< MatType >::WUpdate(), and mlpack::amf::SVDCompleteIncrementalLearning< arma::sp_mat >::WUpdate().

Author

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Tue Sep 9 2014 Version 1.0.10