mlpack
2.2.5
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This initialization rule for AMF simply fills the W and H matrices with the matrices given to the constructor of this object. More...
Public Member Functions | |
GivenInitialization () | |
GivenInitialization (const arma::mat &w, const arma::mat &h) | |
GivenInitialization (const arma::mat &&w, const arma::mat &&h) | |
template<typename MatType > | |
void | Initialize (const MatType &, const size_t, arma::mat &W, arma::mat &H) |
Fill W and H with random uniform noise. More... | |
template<typename Archive > | |
void | Serialize (Archive &ar, const unsigned int) |
Serialize the object (in this case, there is nothing to serialize). More... | |
This initialization rule for AMF simply fills the W and H matrices with the matrices given to the constructor of this object.
Note that this object does not use std::move() during the Initialize() method, so it can be reused for multiple AMF objects, but will incur copies of the W and H matrices.
Definition at line 27 of file given_init.hpp.
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inline |
Definition at line 31 of file given_init.hpp.
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inline |
Definition at line 34 of file given_init.hpp.
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inline |
Definition at line 38 of file given_init.hpp.
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inline |
Fill W and H with random uniform noise.
V | Input matrix. |
r | Rank of decomposition. |
W | W matrix, to be filled with random noise. |
H | H matrix, to be filled with random noise. |
Definition at line 52 of file given_init.hpp.
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inline |
Serialize the object (in this case, there is nothing to serialize).
Definition at line 64 of file given_init.hpp.
References mlpack::data::CreateNVP().