Internally used Kernel structure. More...

#include <LLM.h>

Public Member Functions
	Kernel ()
	Empty base constructor.
	Kernel (unsigned int inputDim, unsigned int outputDim)
	Default constructur with given input an output dimension.
	Kernel (const Kernel &k)
	Copy constructor (deep copy)
	~Kernel ()
	Destructor.
Kernel &	operator= (const Kernel &k)
	Assignment operator (deep copy)
void	show (unsigned int idx=0) const
	shows a kernel to std::out
void	set (const float w_in, const float w_out, const float *A)
	updates the kernels internal values
Public Attributes
float *	w_in
	input weight (prototype vector) of this kernel
float *	w_out
	output weight of this kernel
float *	A
	matrix for the linear map
float *	dw_in
	buffer for last input weight update
float *	var
	variance-vector of the Gaussian kernel (trace(Cxx))
unsigned int	inputDim
	input dimension
unsigned int	outputDim
	output dimension

Detailed Description

Internally used Kernel structure.

Constructor & Destructor Documentation

icl::math::LLM::Kernel::Kernel ( )

Empty base constructor.

icl::math::LLM::Kernel::Kernel	(	unsigned int	inputDim,
		unsigned int	outputDim
	)

Default constructur with given input an output dimension.

icl::math::LLM::Kernel::Kernel ( const Kernel & k )

Copy constructor (deep copy)

icl::math::LLM::Kernel::~Kernel ( )

Destructor.

Member Function Documentation

Kernel& icl::math::LLM::Kernel::operator= ( const Kernel & k )

Assignment operator (deep copy)

void icl::math::LLM::Kernel::set	(	const float *	w_in,
		const float *	w_out,
		const float *	A
	)

updates the kernels internal values

the given data is copied deeply into the kernel, i.e. the kernel's internal data pointers remain untouched. Only the given data is is copied to where the data pointers point.

Parameters:

w_in	input weight vector (needs to be of size inputDim)
w_out	output weight vector (needs to be of size outputDim)
A	slope matrix (needs to be of size inputDim * outputDim) the data layout is rowmajor

void icl::math::LLM::Kernel::show ( unsigned int idx = 0 ) const

shows a kernel to std::out