mlpack  2.2.5
amf.hpp File Reference
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Classes

class  AMF< TerminationPolicyType, InitializationRuleType, UpdateRuleType >
 This class implements AMF (alternating matrix factorization) on the given matrix V. More...

 

Namespaces

 mlpack
 
Linear algebra utility functions, generally performed on matrices or vectors.
 
 mlpack::amf
 
Alternating Matrix Factorization.
 

Typedefs

typedef amf::AMF< amf::SimpleResidueTermination, amf::RandomAcolInitialization<>, amf::NMFALSUpdate > NMFALSFactorizer
 
typedef amf::AMF< amf::SimpleResidueTermination, amf::RandomAcolInitialization<>, amf::SVDBatchLearning > SparseSVDBatchFactorizer
 Add simple typedefs. More...

 
typedef amf::AMF< amf::SimpleResidueTermination, amf::RandomAcolInitialization<>, amf::SVDCompleteIncrementalLearning< arma::sp_mat > > SparseSVDCompleteIncrementalFactorizer
 SparseSVDCompleteIncrementalFactorizer factorizes given sparse matrix V into two matrices W and H by complete incremental gradient descent. More...

 
typedef amf::AMF< amf::SimpleResidueTermination, amf::RandomAcolInitialization<>, amf::SVDIncompleteIncrementalLearning > SparseSVDIncompleteIncrementalFactorizer
 SparseSVDIncompleteIncrementalFactorizer factorizes given sparse matrix V into two matrices W and H by incomplete incremental gradient descent. More...

 
typedef amf::AMF< amf::SimpleResidueTermination, amf::RandomAcolInitialization<>, amf::SVDBatchLearning > SVDBatchFactorizer
 SparseSVDBatchFactorizer factorizes given matrix V into two matrices W and H by gradient descent. More...

 
typedef amf::AMF< amf::SimpleResidueTermination, amf::RandomAcolInitialization<>, amf::SVDCompleteIncrementalLearning< arma::mat > > SVDCompleteIncrementalFactorizer
 SVDCompleteIncrementalFactorizer factorizes given matrix V into two matrices W and H by complete incremental gradient descent. More...

 
typedef amf::AMF< amf::SimpleResidueTermination, amf::RandomAcolInitialization<>, amf::SVDIncompleteIncrementalLearning > SVDIncompleteIncrementalFactorizer
 SVDIncompleteIncrementalFactorizer factorizes given matrix V into two matrices W and H by incomplete incremental gradient descent. More...

 

Detailed Description

Author
Sumedh Ghaisas
Mohan Rajendran
Ryan Curtin

Alternating Matrix Factorization

The AMF (alternating matrix factorization) class, from which more commonly known techniques such as incremental SVD, NMF, and batch-learning SVD can be derived.

mlpack is free software; you may redistribute it and/or modify it under the terms of the 3-clause BSD license. You should have received a copy of the 3-clause BSD license along with mlpack. If not, see http://www.opensource.org/licenses/BSD-3-Clause for more information.

Definition in file amf.hpp.