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 |

template < typename MatType = arma::mat > | |

using | SVDBatchFactorizer = amf::AMF< amf::SimpleResidueTermination, amf::RandomAcolInitialization<>, amf::SVDBatchLearning > |

Convenience typedefs. More... | |

template < class MatType = arma::mat > | |

using | SVDCompleteIncrementalFactorizer = amf::AMF< amf::SimpleResidueTermination, amf::RandomAcolInitialization<>, amf::SVDCompleteIncrementalLearning< MatType > > |

SVDCompleteIncrementalFactorizer factorizes given matrix V into two matrices W and H by complete incremental gradient descent. More... | |

template < class MatType = arma::mat > | |

using | SVDIncompleteIncrementalFactorizer = amf::AMF< amf::SimpleResidueTermination, amf::RandomAcolInitialization<>, amf::SVDIncompleteIncrementalLearning > |

SVDIncompleteIncrementalFactorizer factorizes given matrix V into two matrices W and H by incomplete incremental gradient descent. More... | |

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.