Derived class for RBF regression. More...
#include <lreg.h>
Inheritance diagram for RBFreg:
Public Member Functions | |
| RBFreg (Array2D< double > ¢ers, Array1D< double > &widths) | |
| Constructor: More... | |
| ~RBFreg () | |
| Destructor. More... | |
| void | SetCenters (Array2D< double > ¢ers) |
| Set centers. More... | |
| void | SetWidths (Array1D< double > &widths) |
| Set widths. More... | |
| void | EvalBases (Array2D< double > &xx, Array2D< double > &bb) |
| Evaluate the bases. More... | |
| void | StripBases (Array1D< int > &used) |
| Strip the bases. More... | |
 Public Member Functions inherited from Lreg | |
| Lreg () | |
| Constructor. More... | |
| ~Lreg () | |
| Destrcutor. More... | |
| virtual void | SetMindex (Array2D< int > &mindex) |
| Set multiindex. More... | |
| virtual void | GetMindex (Array2D< int > &mindex) |
| Get multiindex. More... | |
| virtual void | SetParamsRBF () |
| Set parameters (for RBF) More... | |
| void | InitRegr () |
| Initialize. More... | |
| void | SetupData (Array2D< double > &xdata, Array1D< double > &ydata) |
| Setup data (1d ydata) More... | |
| void | SetupData (Array2D< double > &xdata, Array2D< double > &ydata) |
| Setup data (2d ydata) More... | |
| void | SetRegMode (string regmode) |
| Set the regression mode. More... | |
| void | SetRegWeights (Array1D< double > &weights) |
| Set weights. More... | |
| void | BCS_BuildRegr (Array1D< int > &selected, double eta) |
| Build BCS regression. More... | |
| void | LSQ_BuildRegr () |
| Build LSQ regression. More... | |
| void | EvalRegr (Array2D< double > &xcheck, Array1D< double > &ycheck, Array1D< double > &yvar, Array2D< double > &ycov) |
| Evaluate the regression expansion. More... | |
| int | GetNpt () const |
| Get the number of points. More... | |
| int | GetNdim () const |
| Get dimensionality. More... | |
| int | GetNbas () const |
| Get the number of bases. More... | |
| double | GetSigma2 () const |
| Get the variance. More... | |
| void | GetCoefCov (Array2D< double > &coef_cov) |
| Get coefficient covariance. More... | |
| void | GetCoef (Array1D< double > &coef) |
| Get coefficients. More... | |
| void | Proj (Array1D< double > &array, Array1D< double > &proj_array) |
| Project. More... | |
| Array1D< double > | LSQ_computeBestLambdas () |
| Compute the best values for regulariation parameter vector lambda, for LSQ. More... | |
| double | LSQ_computeBestLambda () |
| Compute the best value for regulariation parameter lambda, for LSQ. More... | |
| void | getResid () |
| Compute the residual vector, if not already computed. More... | |
| void | getDiagP () |
| Compute the diagonal of projection matrix, if not already computed. More... | |
| Array1D< double > | computeErrorMetrics (string method) |
| Compote error according to a selected metrics. More... | |
| double | computeRVE (Array2D< double > &xval, Array1D< double > &yval, Array1D< double > &yval_regr) |
| Compute validation error. More... | |
Private Attributes | |
| Array2D< double > | centers_ |
| RBF centers. More... | |
| Array1D< double > | widths_ |
| RBF bases' widhts. More... | |
Additional Inherited Members | |
| Protected Attributes inherited from Lreg | |
| Array2D< double > | xdata_ |
| xdata array More... | |
| Array1D< double > | ydata_ |
| ydata array More... | |
| int | npt_ |
| Number of samples. More... | |
| int | nbas_ |
| Number of bases. More... | |
| int | ndim_ |
| Dimensionality. More... | |
| double | sigma2_ |
| Variance. More... | |
| Array1D< double > | weights_ |
| Weights. More... | |
| Array1D< double > | resid_ |
| Residuals. More... | |
| bool | residFlag_ |
| Flag to indicate whether residual is computed. More... | |
| Array1D< double > | diagP_ |
| Diagonal of projection matrix. More... | |
| bool | diagPFlag_ |
| Flag to indicate whether diagonal of projetion matrix is computed. More... | |
| Array2D< double > | bdata_ |
| Auxiliary matrix or vector; see UQTk Manual. More... | |
| Array2D< double > | A_ |
| Array2D< double > | A_inv_ |
| Array2D< double > | coef_cov_ |
| Array1D< double > | Hty_ |
| Array1D< double > | coef_ |
| Array1D< double > | coef_erb_ |
Detailed Description
Derived class for RBF regression.
Constructor & Destructor Documentation
◆ RBFreg()
◆ ~RBFreg()
|
inline |
Destructor.
Member Function Documentation
◆ EvalBases()
Evaluate the bases.
Reimplemented from Lreg.
◆ SetCenters()
|
virtual |
Set centers.
Reimplemented from Lreg.
◆ SetWidths()
◆ StripBases()
Member Data Documentation
◆ centers_
|
private |
RBF centers.
◆ widths_
|
private |
RBF bases' widhts.
The documentation for this class was generated from the following files:
