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.