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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