MLPACK
1.0.7
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The update rule for the encoding matrix H. More...
Public Member Functions | |
HMultiplicativeDivergenceRule () | |
Static Public Member Functions | |
template<typename MatType > | |
static void | Update (const MatType &V, const arma::mat &W, arma::mat &H) |
The update function that actually updates the H matrix. More... | |
The update rule for the encoding matrix H.
The formula used is
Definition at line 94 of file mult_div_update_rules.hpp.
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inline |
Definition at line 98 of file mult_div_update_rules.hpp.
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inlinestatic |
The update function that actually updates the H matrix.
The function takes in all the matrices and only changes the value of the H matrix.
V | Input matrix to be factorized. |
W | Basis matrix. |
H | Encoding matrix to updated. |
Definition at line 109 of file mult_div_update_rules.hpp.