#include <PndSomNode.h>

Public Member Functions
	PndSomNode ()

	PndSomNode (size_t WeightsDim)

	PndSomNode (std::vector< float > const &weight)

	PndSomNode (std::string const &label, std::vector< float > const &weight)

	PndSomNode (int lft, int top, int rgt, int bot, size_t WeightsDim=0)

	PndSomNode (int lft, int top, int rgt, int bot, size_t WeightsDim, std::string const &label)

	PndSomNode (int lft, int top, int rgt, int bot, std::string const &label, std::vector< float > const &weight)

	PndSomNode (PndSomNode const &oth)

virtual	~PndSomNode ()

PndSomNode &	operator= (PndSomNode const &oth)

virtual void	InitNode ()

int	GetLeft () const

void	SetLeft (int val)

int	GetRight () const

void	SetRight (int val)

int	GetTop () const

void	SetTop (int val)

int	GetBottom () const

void	SetBottom (int val)

size_t	GetNodeDimension () const

void	SetNodeDimension (size_t val)

std::string const &	GetLabel () const

void	SetLabel (std::string const &val)

std::vector< float > const &	GetWeight () const

void	SetWeight (std::vector< float > const &val)

void	SetNeighbours (std::vector< std::pair< size_t, double > > const &val)

std::vector< std::pair< size_t, double > > const &	GetNeighbours () const

double	GetXPos () const

void	SetXPos (double xp)

double	GetYPos () const

void	SetYPos (double yp)

void	ResetRespList ()

void	AddToRespList (size_t idx)

void	SetRespList (std::vector< size_t > const &val)

std::vector< size_t > const &	GetRespoList () const

void	SetLabelMap (std::map< std::string, size_t > const &val)

std::map< std::string, size_t > const &	GetLabelMap () const

Private Member Functions
void	ClearInternalStructures ()

void	AdjustWeights (std::vector< double > const &target, double LearningRate, double Influence)

Private Attributes
int	m_iLeft

int	m_iTop

int	m_iRight

int	m_iBottom

double	m_xPos

double	m_yPos

size_t	m_weightDim

std::string	m_label

std::vector< float >	m_Weights

std::vector< size_t >	m_RespNodeIndex

std::vector< std::pair< size_t, double > >	m_NeighbourList

std::map< std::string, size_t >	m_labelCnts

Detailed Description

Definition at line 20 of file PndSomNode.h.

Constructor & Destructor Documentation

PndSomNode::PndSomNode ( )

Default constructor.

PndSomNode::PndSomNode ( size_t WeightsDim )

explicit

Constructor

Parameters

WeightsDim Dimension of the weights.

PndSomNode::PndSomNode ( std::vector< float > const & weight )

explicit

Constructor

Parameters

weight Weights of the current node.

PndSomNode::PndSomNode	(	std::string const &	label,
		std::vector< float > const &	weight
	)

Constructor

Parameters

label	Assigned label to the current node.
weight	Weights of the current node.

PndSomNode::PndSomNode	(	int	lft,
		int	top,
		int	rgt,
		int	bot,
		size_t	WeightsDim = `0`
	)

Constructor

Parameters

lft	Left neighbour.
top	Top neighbour.
rgt	Right neighbour.
bot	Bottom neighbour.
WeightsDim	Dimension of the weights.

PndSomNode::PndSomNode	(	int	lft,
		int	top,
		int	rgt,
		int	bot,
		size_t	WeightsDim,
		std::string const &	label
	)

Constructor

Parameters

lft	Left neighbour.
top	Top neighbour.
rgt	Right neighbour.
bot	Bottom neighbour.
WeightsDim	Dimension of the weights.
label	Assigned label to the current node.

PndSomNode::PndSomNode	(	int	lft,
		int	top,
		int	rgt,
		int	bot,
		std::string const &	label,
		std::vector< float > const &	weight
	)

Constructor

Parameters

lft	Left neighbour.
top	Top neighbour.
rgt	Right neighbour.
bot	Bottom neighbour.
label	Assigned label to the current node.
weight	Weights of the current node.

PndSomNode::PndSomNode ( PndSomNode const & oth )

virtual PndSomNode::~PndSomNode ( )

virtual

Member Function Documentation

void PndSomNode::AddToRespList ( size_t idx )

Modify the node responsibility list

void PndSomNode::AdjustWeights	(	std::vector< double > const &	target,
		double	LearningRate,
		double	Influence
	)

private

void PndSomNode::ClearInternalStructures ( )

private

Debug functions

int PndSomNode::GetBottom ( ) const

inline

Definition at line 263 of file PndSomNode.h.

References m_iBottom.

 {
   return this->m_iBottom;
 };

std::string const & PndSomNode::GetLabel ( ) const

inline

Modify node label (class name)

Definition at line 283 of file PndSomNode.h.

References m_label.

 {
   return this->m_label;
 };

std::map<std::string, size_t> const& PndSomNode::GetLabelMap ( ) const

int PndSomNode::GetLeft ( void ) const

inline

Getter and setters for the neighbours.

Definition at line 233 of file PndSomNode.h.

References m_iLeft.

 {
   return this->m_iLeft;
 };

std::vector< std::pair< size_t, double > > const & PndSomNode::GetNeighbours ( ) const

inline

Get the neigbours of the current node.

Returns: The neigbours of the current node.

Definition at line 318 of file PndSomNode.h.

References m_NeighbourList.

 {
   return this->m_NeighbourList;
 };

size_t PndSomNode::GetNodeDimension ( ) const

inline

Modify node weight dimension

Definition at line 273 of file PndSomNode.h.

References m_weightDim.

 {
   return this->m_weightDim;
 };

std::vector<size_t> const& PndSomNode::GetRespoList ( ) const

int PndSomNode::GetRight ( void ) const

inline

Definition at line 243 of file PndSomNode.h.

References m_iRight.

 {
   return this->m_iRight;
 };

int PndSomNode::GetTop ( ) const

inline

Definition at line 253 of file PndSomNode.h.

References m_iTop.

 {
   return this->m_iTop;
 };

std::vector< float > const & PndSomNode::GetWeight ( ) const

inline

Get the weights for the current node.

Returns: The weights of the current node.

Definition at line 293 of file PndSomNode.h.

References m_Weights.

 {
   return this->m_Weights;
 };

double PndSomNode::GetXPos ( ) const

inline

Position of the node in the grid. The position is the center point of each mesh node.

Definition at line 298 of file PndSomNode.h.

References m_xPos.

 {
   return this->m_xPos;
 };

double PndSomNode::GetYPos ( ) const

inline

Definition at line 308 of file PndSomNode.h.

References m_yPos.

 {
   return this->m_yPos;
 };

virtual void PndSomNode::InitNode ( )

virtual

PndSomNode& PndSomNode::operator= ( PndSomNode const & oth )

void PndSomNode::ResetRespList ( )

Removes all elements from the responsibility list.

void PndSomNode::SetBottom ( int val )

inline

Definition at line 268 of file PndSomNode.h.

References m_iBottom, and val.

 {
   this->m_iBottom = val;
 };

void PndSomNode::SetLabel ( std::string const & val )

inline

Definition at line 288 of file PndSomNode.h.

References m_label, and val.

 {
   this->m_label = val;
 };

void PndSomNode::SetLabelMap ( std::map< std::string, size_t > const & val )

Modify the node label map. This map contains the labels of training data for which this node hase been the BMU.

void PndSomNode::SetLeft ( int val )

inline

Definition at line 238 of file PndSomNode.h.

References m_iLeft, and val.

 {
   this->m_iLeft = val;
 };

void PndSomNode::SetNeighbours ( std::vector< std::pair< size_t, double > > const & val )

Set neigbours for the current node.

Parameters

val	The vector containing the neighbour indices.

void PndSomNode::SetNodeDimension ( size_t val )

inline

Definition at line 278 of file PndSomNode.h.

References m_weightDim, and val.

 {
   this->m_weightDim = val;
 };

void PndSomNode::SetRespList ( std::vector< size_t > const & val )

void PndSomNode::SetRight ( int val )

inline

Definition at line 248 of file PndSomNode.h.

References m_iRight, and val.

 {
   this->m_iRight = val;
 };

void PndSomNode::SetTop ( int val )

inline

Definition at line 258 of file PndSomNode.h.

References m_iTop, and val.

 {
   this->m_iTop = val;
 };

void PndSomNode::SetWeight ( std::vector< float > const & val )

Set weights for the current node.

Parameters

val	The vector containing the weight for the current node.

void PndSomNode::SetXPos ( double xp )

inline

Definition at line 303 of file PndSomNode.h.

References m_xPos.

 {
   this->m_xPos = xp;
 };

void PndSomNode::SetYPos ( double yp )

inline

Definition at line 313 of file PndSomNode.h.

References m_yPos.

 {
   this->m_yPos = yp;
 };

Member Data Documentation

int PndSomNode::m_iBottom

private

Definition at line 204 of file PndSomNode.h.

Referenced by GetBottom(), and SetBottom().

int PndSomNode::m_iLeft

private

Definition at line 201 of file PndSomNode.h.

Referenced by GetLeft(), and SetLeft().

int PndSomNode::m_iRight

private

Definition at line 203 of file PndSomNode.h.

Referenced by GetRight(), and SetRight().

int PndSomNode::m_iTop

private

Definition at line 202 of file PndSomNode.h.

Referenced by GetTop(), and SetTop().

std::string PndSomNode::m_label

private

Definition at line 214 of file PndSomNode.h.

Referenced by GetLabel(), and SetLabel().

std::map<std::string, size_t> PndSomNode::m_labelCnts

private

Definition at line 229 of file PndSomNode.h.

std::vector< std::pair<size_t, double> > PndSomNode::m_NeighbourList

private

Definition at line 226 of file PndSomNode.h.

Referenced by GetNeighbours().

std::vector<size_t> PndSomNode::m_RespNodeIndex

private

Definition at line 223 of file PndSomNode.h.

size_t PndSomNode::m_weightDim

private

Definition at line 211 of file PndSomNode.h.

Referenced by GetNodeDimension(), and SetNodeDimension().

std::vector<float> PndSomNode::m_Weights

private

Definition at line 217 of file PndSomNode.h.

Referenced by GetWeight().

double PndSomNode::m_xPos

private

Definition at line 207 of file PndSomNode.h.

Referenced by GetXPos(), and SetXPos().

double PndSomNode::m_yPos

private

Definition at line 208 of file PndSomNode.h.

Referenced by GetYPos(), and SetYPos().

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

PndSomNode.h

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation