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AddDecomposableEvaluateWithGradient< FunctionType, true, true, false > Class Template Reference

If the FunctionType has Evaluate() and Gradient() but not EvaluateWithGradient(), we will provide the latter. More...

Inheritance diagram for AddDecomposableEvaluateWithGradient< FunctionType, true, true, false >:

Public Member Functions

double EvaluateWithGradient (const arma::mat &coordinates, const size_t begin, arma::mat &gradient, const size_t batchSize)
 Return both the evaluated objective function and its gradient, storing the gradient in the given matrix. More...

 

Detailed Description


template
<
typename
FunctionType
>

class mlpack::optimization::AddDecomposableEvaluateWithGradient< FunctionType, true, true, false >

If the FunctionType has Evaluate() and Gradient() but not EvaluateWithGradient(), we will provide the latter.

Definition at line 112 of file add_decomposable_evaluate_with_gradient_const.hpp.

Member Function Documentation

◆ EvaluateWithGradient()

double EvaluateWithGradient ( const arma::mat &  coordinates,
const size_t  begin,
arma::mat &  gradient,
const size_t  batchSize 
)
inline

Return both the evaluated objective function and its gradient, storing the gradient in the given matrix.

Parameters
coordinatesCoordinates to evaluate the function at.
gradientMatrix to store the gradient into.

Definition at line 123 of file add_decomposable_evaluate_with_gradient_const.hpp.


The documentation for this class was generated from the following file: