RosenbrockWoodFunction Class Reference

The Generalized Rosenbrock function in 4 dimensions with the Wood Function in four dimensions. More...

Public Member Functions
	RosenbrockWoodFunction ()
double	Evaluate (const arma::mat &coordinates)
const arma::mat &	GetInitialPoint () const
void	Gradient (const arma::mat &coordinates, arma::mat &gradient)

Detailed Description

The Generalized Rosenbrock function in 4 dimensions with the Wood Function in four dimensions.

In this function we are actually optimizing a 2x4 matrix of coordinates, not a vector.

Definition at line 144 of file test_functions.hpp.

Constructor & Destructor Documentation

RosenbrockWoodFunction()

RosenbrockWoodFunction

(

)

Member Function Documentation

Evaluate()

double Evaluate

(

const arma::mat &

coordinates

)

GetInitialPoint()

const arma::mat& GetInitialPoint

(

)

const

Gradient()

void Gradient	(	const arma::mat &	coordinates,
		arma::mat &	gradient
	)

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

• src/mlpack/core/optimizers/lbfgs/test_functions.hpp