Implementation of the Regularized SVD policy to act as a wrapper when accessing Regularized SVD from within CFType. More...
Public Member Functions | |
| RegSVDPolicy (const size_t maxIterations=10) | |
| Use regularized SVD method to perform collaborative filtering. More... | |
| void | Apply (const arma::mat &data, const arma::sp_mat &, const size_t rank, arma::mat &w, arma::mat &h, const size_t maxIterations, const double, const bool) |
| Apply Collaborative Filtering to the provided data set using the regularized SVD. More... | |
| size_t | MaxIterations () const |
| Get the number of iterations. More... | |
| size_t & | MaxIterations () |
| Modify the number of iterations. More... | |
Detailed Description
Implementation of the Regularized SVD policy to act as a wrapper when accessing Regularized SVD from within CFType.
Definition at line 27 of file regularized_svd_method.hpp.
Constructor & Destructor Documentation
◆ RegSVDPolicy()
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inline |
Use regularized SVD method to perform collaborative filtering.
- Parameters
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maxIterations Number of iterations for the power method (Default: 2).
Definition at line 36 of file regularized_svd_method.hpp.
Member Function Documentation
◆ Apply()
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inline |
Apply Collaborative Filtering to the provided data set using the regularized SVD.
- Parameters
-
data Data matrix: dense matrix (coordinate lists) or sparse matrix(cleaned). cleanedData item user table in form of sparse matrix. rank Rank parameter for matrix factorization. w First matrix formed after decomposition. h Second matrix formed after decomposition. maxIterations Maximum number of iterations. minResidue Residue required to terminate. mit Whether to terminate only when maxIterations is reached.
Definition at line 56 of file regularized_svd_method.hpp.
References RegularizedSVD< OptimizerType >::Apply().
◆ MaxIterations() [1/2]
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inline |
Get the number of iterations.
Definition at line 71 of file regularized_svd_method.hpp.
◆ MaxIterations() [2/2]
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inline |
Modify the number of iterations.
Definition at line 73 of file regularized_svd_method.hpp.
The documentation for this class was generated from the following file:
- src/mlpack/methods/cf/decomposition_policies/regularized_svd_method.hpp