Definition at line 120 of file DecisionTreeNode.h.

Public Member Functions
	DecisionTreeNode ()
	constructor of an essentially "empty" node floating in space More...

	DecisionTreeNode (Node *p, char pos)
	constructor of a daughter node as a daughter of 'p' More...

	DecisionTreeNode (const DecisionTreeNode &n, DecisionTreeNode *parent=NULL)
	copy constructor of a node. More...

virtual	~DecisionTreeNode ()
	destructor More...

virtual Node *	CreateNode () const

void	SetNFisherCoeff (Int_t nvars)

UInt_t	GetNFisherCoeff () const

void	SetFisherCoeff (Int_t ivar, Double_t coeff)
	set fisher coefficients More...

Double_t	GetFisherCoeff (Int_t ivar) const

virtual Bool_t	GoesRight (const Event &) const
	test event if it decends the tree at this node to the right More...

virtual Bool_t	GoesLeft (const Event &) const
	test event if it decends the tree at this node to the left More...

void	SetSelector (Short_t i)

Short_t	GetSelector () const

void	SetCutValue (Float_t c)

Float_t	GetCutValue (void) const

void	SetCutType (Bool_t t)

Bool_t	GetCutType (void) const

void	SetNodeType (Int_t t)

Int_t	GetNodeType (void) const

Float_t	GetPurity (void) const

void	SetPurity (void)
	return the S/(S+B) (purity) for the node REM: even if nodes with purity 0.01 are very PURE background nodes, they still get a small value of the purity. More...

void	SetResponse (Float_t r)

Float_t	GetResponse (void) const

void	SetRMS (Float_t r)

Float_t	GetRMS (void) const

void	SetNSigEvents (Float_t s)

void	SetNBkgEvents (Float_t b)

void	SetNEvents (Float_t nev)

void	SetNSigEvents_unweighted (Float_t s)

void	SetNBkgEvents_unweighted (Float_t b)

void	SetNEvents_unweighted (Float_t nev)

void	SetNSigEvents_unboosted (Float_t s)

void	SetNBkgEvents_unboosted (Float_t b)

void	SetNEvents_unboosted (Float_t nev)

void	IncrementNSigEvents (Float_t s)

void	IncrementNBkgEvents (Float_t b)

void	IncrementNEvents (Float_t nev)

void	IncrementNSigEvents_unweighted ()

void	IncrementNBkgEvents_unweighted ()

void	IncrementNEvents_unweighted ()

Float_t	GetNSigEvents (void) const

Float_t	GetNBkgEvents (void) const

Float_t	GetNEvents (void) const

Float_t	GetNSigEvents_unweighted (void) const

Float_t	GetNBkgEvents_unweighted (void) const

Float_t	GetNEvents_unweighted (void) const

Float_t	GetNSigEvents_unboosted (void) const

Float_t	GetNBkgEvents_unboosted (void) const

Float_t	GetNEvents_unboosted (void) const

void	SetSeparationIndex (Float_t sep)

Float_t	GetSeparationIndex (void) const

void	SetSeparationGain (Float_t sep)

Float_t	GetSeparationGain (void) const

virtual void	Print (std::ostream &os) const
	print the node More...

virtual void	PrintRec (std::ostream &os) const
	recursively print the node and its daughters (–> print the 'tree') More...

virtual void	AddAttributesToNode (void *node) const
	add attribute to xml More...

virtual void	AddContentToNode (std::stringstream &s) const
	adding attributes to tree node (well, was used in BinarySearchTree, and somehow I guess someone programmed it such that we need this in this tree too, although we don't..) More...

void	ClearNodeAndAllDaughters ()
	clear the nodes (their S/N, Nevents etc), just keep the structure of the tree More...

virtual DecisionTreeNode *	GetLeft () const

virtual DecisionTreeNode *	GetRight () const

virtual DecisionTreeNode *	GetParent () const

virtual void	SetLeft (Node *l)

virtual void	SetRight (Node *r)

virtual void	SetParent (Node *p)

void	SetNodeR (Double_t r)

Double_t	GetNodeR () const

void	SetSubTreeR (Double_t r)

Double_t	GetSubTreeR () const

void	SetAlpha (Double_t alpha)

Double_t	GetAlpha () const

void	SetAlphaMinSubtree (Double_t g)

Double_t	GetAlphaMinSubtree () const

void	SetNTerminal (Int_t n)

Int_t	GetNTerminal () const

void	SetNBValidation (Double_t b)

void	SetNSValidation (Double_t s)

Double_t	GetNBValidation () const

Double_t	GetNSValidation () const

void	SetSumTarget (Float_t t)

void	SetSumTarget2 (Float_t t2)

void	AddToSumTarget (Float_t t)

void	AddToSumTarget2 (Float_t t2)

Float_t	GetSumTarget () const

Float_t	GetSumTarget2 () const

void	ResetValidationData ()
	temporary stored node values (number of events, etc.) that originate not from the training but from the validation data (used in pruning) More...

Bool_t	IsTerminal () const

void	SetTerminal (Bool_t s=kTRUE)

void	PrintPrune (std::ostream &os) const
	printout of the node (can be read in with ReadDataRecord) More...

void	PrintRecPrune (std::ostream &os) const
	recursive printout of the node and its daughters More...

void	SetCC (Double_t cc)

Double_t	GetCC () const

Float_t	GetSampleMin (UInt_t ivar) const
	return the minimum of variable ivar from the training sample that pass/end up in this node More...

Float_t	GetSampleMax (UInt_t ivar) const
	return the maximum of variable ivar from the training sample that pass/end up in this node More...

void	SetSampleMin (UInt_t ivar, Float_t xmin)
	set the minimum of variable ivar from the training sample that pass/end up in this node More...

void	SetSampleMax (UInt_t ivar, Float_t xmax)
	set the maximum of variable ivar from the training sample that pass/end up in this node More...

Public Member Functions inherited from TMVA::Node
	Node ()

	Node (Node *p, char pos)
	constructor of a daughter node as a daughter of 'p' More...

	Node (const Node &n)
	copy constructor, make sure you don't just copy the poiter to the node, but that the parents/daugthers are initialized to 0 (and set by the copy constructors of the derived classes More...

virtual	~Node ()
	node destructor More...

Int_t	CountMeAndAllDaughters () const
	recursively go through the part of the tree below this node and count all daughters More...

void *	AddXMLTo (void *parent) const
	add attributes to XML More...

void	ReadXML (void *node, UInt_t tmva_Version_Code=TMVA_VERSION_CODE)
	read attributes from XML More...

void	SetDepth (UInt_t d)

UInt_t	GetDepth () const

void	SetPos (char s)

char	GetPos () const

virtual TMVA::BinaryTree *	GetParentTree () const

virtual void	SetParentTree (TMVA::BinaryTree *t)

int	GetCount ()
	retuns the global number of instantiated nodes More...

Static Public Attributes
static bool	fgIsTraining

static UInt_t	fgTmva_Version_Code

Static Protected Member Functions
static MsgLogger &	Log ()

Protected Attributes
std::vector< Double_t >	fFisherCoeff

Float_t	fCutValue

Bool_t	fCutType

Short_t	fSelector

Float_t	fResponse

Float_t	fRMS

Int_t	fNodeType

Float_t	fPurity

Bool_t	fIsTerminalNode

DTNodeTrainingInfo *	fTrainInfo
	flag to set node as terminal (i.e., without deleting its descendants) More...

Protected Attributes inherited from TMVA::Node
Node *	fParent

Node *	fLeft

Node *	fRight

char	fPos

UInt_t	fDepth

BinaryTree *	fParentTree

Private Member Functions
virtual void	ReadAttributes (void *node, UInt_t tmva_Version_Code=TMVA_VERSION_CODE)

virtual Bool_t	ReadDataRecord (std::istream &is, UInt_t tmva_Version_Code=TMVA_VERSION_CODE)
	Read the data block. More...

virtual void	ReadContent (std::stringstream &s)
	reading attributes from tree node (well, was used in BinarySearchTree, and somehow I guess someone programmed it such that we need this in this tree too, although we don't..) More...

#include <TMVA/DecisionTreeNode.h>

Inheritance diagram for TMVA::DecisionTreeNode:

[legend]

Constructor & Destructor Documentation

TMVA::DecisionTreeNode::DecisionTreeNode ( )

constructor of an essentially "empty" node floating in space

Definition at line 59 of file DecisionTreeNode.cxx.

Referenced by CreateNode(), and DecisionTreeNode().

TMVA::DecisionTreeNode::DecisionTreeNode	(	TMVA::Node *	p,
		char	pos
	)

constructor of a daughter node as a daughter of 'p'

Definition at line 83 of file DecisionTreeNode.cxx.

TMVA::DecisionTreeNode::DecisionTreeNode	(	const DecisionTreeNode &	n,
		DecisionTreeNode *	parent = `NULL`
	)

copy constructor of a node.

It will result in an explicit copy of the node and recursively all it's daughters

Definition at line 108 of file DecisionTreeNode.cxx.

TMVA::DecisionTreeNode::~DecisionTreeNode ( )

virtual

destructor

Definition at line 140 of file DecisionTreeNode.cxx.

Member Function Documentation

void TMVA::DecisionTreeNode::AddAttributesToNode ( void * node ) const

virtual

add attribute to xml

Implements TMVA::Node.

Definition at line 484 of file DecisionTreeNode.cxx.

void TMVA::DecisionTreeNode::AddContentToNode ( std::stringstream & s ) const

virtual

adding attributes to tree node (well, was used in BinarySearchTree, and somehow I guess someone programmed it such that we need this in this tree too, although we don't..)

Implements TMVA::Node.

Definition at line 518 of file DecisionTreeNode.cxx.

void TMVA::DecisionTreeNode::AddToSumTarget ( Float_t t )

inline

Definition at line 329 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::CheckEventWithPrunedTree().

void TMVA::DecisionTreeNode::AddToSumTarget2 ( Float_t t2 )

inline

Definition at line 330 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::CheckEventWithPrunedTree().

void TMVA::DecisionTreeNode::ClearNodeAndAllDaughters ( )

clear the nodes (their S/N, Nevents etc), just keep the structure of the tree

Definition at line 338 of file DecisionTreeNode.cxx.

virtual Node* TMVA::DecisionTreeNode::CreateNode ( ) const

inlinevirtual

Implements TMVA::Node.

Definition at line 135 of file DecisionTreeNode.h.

Double_t TMVA::DecisionTreeNode::GetAlpha ( ) const

inline

Definition at line 309 of file DecisionTreeNode.h.

Referenced by TMVA::CostComplexityPruneTool::InitTreePruningMetaData(), and TMVA::CostComplexityPruneTool::Optimize().

Double_t TMVA::DecisionTreeNode::GetAlphaMinSubtree ( ) const

inline

Definition at line 313 of file DecisionTreeNode.h.

Referenced by TMVA::CostComplexityPruneTool::InitTreePruningMetaData(), and TMVA::CostComplexityPruneTool::Optimize().

Double_t TMVA::DecisionTreeNode::GetCC ( ) const

inline

Definition at line 346 of file DecisionTreeNode.h.

Bool_t TMVA::DecisionTreeNode::GetCutType ( void ) const

inline

Definition at line 163 of file DecisionTreeNode.h.

Referenced by TMVA::StatDialogBDTReg::DrawNode(), TMVA::StatDialogBDT::DrawNode(), and TMVA::MethodBDT::MakeClassInstantiateNode().

Float_t TMVA::DecisionTreeNode::GetCutValue ( void ) const

inline

Definition at line 158 of file DecisionTreeNode.h.

Referenced by TMVA::StatDialogBDTReg::DrawNode(), TMVA::StatDialogBDT::DrawNode(), TMVA::MethodBDT::MakeClassInstantiateNode(), and TMVA::RuleCut::MakeCuts().

Double_t TMVA::DecisionTreeNode::GetFisherCoeff ( Int_t ivar ) const

inline

Definition at line 142 of file DecisionTreeNode.h.

Referenced by TMVA::MethodBDT::MakeClassInstantiateNode().

virtual DecisionTreeNode* TMVA::DecisionTreeNode::GetLeft ( ) const

inlinevirtual

Float_t TMVA::DecisionTreeNode::GetNBkgEvents ( void ) const

inline

Definition at line 236 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::FillEvent(), TMVA::CCTreeWrapper::InitTree(), and TMVA::CostComplexityPruneTool::InitTreePruningMetaData().

Float_t TMVA::DecisionTreeNode::GetNBkgEvents_unboosted ( void ) const

inline

Definition at line 254 of file DecisionTreeNode.h.

Float_t TMVA::DecisionTreeNode::GetNBkgEvents_unweighted ( void ) const

inline

Definition at line 245 of file DecisionTreeNode.h.

Double_t TMVA::DecisionTreeNode::GetNBValidation ( ) const

inline

Definition at line 322 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::CheckEventWithPrunedTree(), and TMVA::DecisionTree::TestPrunedTreeQuality().

Float_t TMVA::DecisionTreeNode::GetNEvents ( void ) const

inline

Definition at line 239 of file DecisionTreeNode.h.

Referenced by TMVA::StatDialogBDT::DrawNode(), TMVA::ExpectedErrorPruneTool::GetNodeError(), TMVA::ExpectedErrorPruneTool::GetSubTreeError(), and TMVA::RuleCut::MakeCuts().

Float_t TMVA::DecisionTreeNode::GetNEvents_unboosted ( void ) const

inline

Definition at line 257 of file DecisionTreeNode.h.

Float_t TMVA::DecisionTreeNode::GetNEvents_unweighted ( void ) const

inline

Definition at line 248 of file DecisionTreeNode.h.

UInt_t TMVA::DecisionTreeNode::GetNFisherCoeff ( ) const

inline

Definition at line 138 of file DecisionTreeNode.h.

Referenced by TMVA::MethodBDT::MakeClassInstantiateNode().

Double_t TMVA::DecisionTreeNode::GetNodeR ( ) const

inline

Definition at line 299 of file DecisionTreeNode.h.

Referenced by TMVA::CostComplexityPruneTool::InitTreePruningMetaData(), TMVA::CostComplexityPruneTool::Optimize(), and TMVA::DecisionTree::PruneNodeInPlace().

Int_t TMVA::DecisionTreeNode::GetNodeType ( void ) const

inline

Definition at line 168 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::CheckEvent(), TMVA::DecisionTree::CleanTree(), TMVA::StatDialogBDTReg::DrawNode(), TMVA::StatDialogBDT::DrawNode(), TMVA::DecisionTree::FillEvent(), TMVA::ExpectedErrorPruneTool::FindListOfNodes(), TMVA::DecisionTree::GetEventNode(), TMVA::ExpectedErrorPruneTool::GetSubTreeError(), and TMVA::MethodBDT::MakeClassInstantiateNode().

Float_t TMVA::DecisionTreeNode::GetNSigEvents ( void ) const

inline

Definition at line 233 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::FillEvent(), TMVA::CCTreeWrapper::InitTree(), and TMVA::CostComplexityPruneTool::InitTreePruningMetaData().

Float_t TMVA::DecisionTreeNode::GetNSigEvents_unboosted ( void ) const

inline

Definition at line 251 of file DecisionTreeNode.h.

Float_t TMVA::DecisionTreeNode::GetNSigEvents_unweighted ( void ) const

inline

Definition at line 242 of file DecisionTreeNode.h.

Double_t TMVA::DecisionTreeNode::GetNSValidation ( ) const

inline

Definition at line 323 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::CheckEventWithPrunedTree(), and TMVA::DecisionTree::TestPrunedTreeQuality().

Int_t TMVA::DecisionTreeNode::GetNTerminal ( ) const

inline

Definition at line 317 of file DecisionTreeNode.h.

Referenced by TMVA::CostComplexityPruneTool::InitTreePruningMetaData(), and TMVA::CostComplexityPruneTool::Optimize().

virtual DecisionTreeNode* TMVA::DecisionTreeNode::GetParent ( ) const

inlinevirtual

Reimplemented from TMVA::Node.

Definition at line 287 of file DecisionTreeNode.h.

Referenced by TMVA::CostComplexityPruneTool::Optimize(), and TMVA::DecisionTree::TrainNodeFull().

Float_t TMVA::DecisionTreeNode::GetPurity ( void ) const

inline

Definition at line 171 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::BuildTree(), TMVA::DecisionTree::CheckEvent(), TMVA::CCTreeWrapper::CheckEvent(), TMVA::StatDialogBDT::DrawNode(), TMVA::ExpectedErrorPruneTool::GetNodeError(), TMVA::MethodBDT::MakeClassInstantiateNode(), TMVA::RuleCut::MakeCuts(), TMVA::DecisionTree::PruneNode(), and TMVA::DecisionTree::TestPrunedTreeQuality().

Float_t TMVA::DecisionTreeNode::GetResponse ( void ) const

inline

Definition at line 179 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::CheckEvent(), TMVA::StatDialogBDTReg::DrawNode(), TMVA::MethodBDT::MakeClassInstantiateNode(), and TMVA::DecisionTree::TestPrunedTreeQuality().

virtual DecisionTreeNode* TMVA::DecisionTreeNode::GetRight ( ) const

inlinevirtual

Float_t TMVA::DecisionTreeNode::GetRMS ( void ) const

inline

Definition at line 185 of file DecisionTreeNode.h.

Referenced by TMVA::StatDialogBDTReg::DrawNode().

Float_t TMVA::DecisionTreeNode::GetSampleMax ( UInt_t ivar ) const

return the maximum of variable ivar from the training sample that pass/end up in this node

Definition at line 416 of file DecisionTreeNode.cxx.

Referenced by TMVA::DecisionTree::TrainNodeFast().

Float_t TMVA::DecisionTreeNode::GetSampleMin ( UInt_t ivar ) const

return the minimum of variable ivar from the training sample that pass/end up in this node

Definition at line 405 of file DecisionTreeNode.cxx.

Referenced by TMVA::DecisionTree::TrainNodeFast().

Short_t TMVA::DecisionTreeNode::GetSelector ( ) const

inline

Definition at line 153 of file DecisionTreeNode.h.

Referenced by TMVA::StatDialogBDTReg::DrawNode(), TMVA::StatDialogBDT::DrawNode(), TMVA::MethodBDT::MakeClassInstantiateNode(), TMVA::RuleCut::MakeCuts(), and TMVA::RuleEnsemble::MakeTheRule().

Float_t TMVA::DecisionTreeNode::GetSeparationGain ( void ) const

inline

Definition at line 268 of file DecisionTreeNode.h.

Float_t TMVA::DecisionTreeNode::GetSeparationIndex ( void ) const

inline

Definition at line 263 of file DecisionTreeNode.h.

Referenced by TMVA::CostComplexityPruneTool::InitTreePruningMetaData().

Double_t TMVA::DecisionTreeNode::GetSubTreeR ( ) const

inline

Definition at line 303 of file DecisionTreeNode.h.

Referenced by TMVA::CostComplexityPruneTool::InitTreePruningMetaData(), and TMVA::CostComplexityPruneTool::Optimize().

Float_t TMVA::DecisionTreeNode::GetSumTarget ( ) const

inline

Definition at line 332 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::TestPrunedTreeQuality().

Float_t TMVA::DecisionTreeNode::GetSumTarget2 ( ) const

inline

Definition at line 333 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::TestPrunedTreeQuality().

Bool_t TMVA::DecisionTreeNode::GoesLeft ( const Event & e ) const

virtual

test event if it decends the tree at this node to the left

Implements TMVA::Node.

Definition at line 172 of file DecisionTreeNode.cxx.

Bool_t TMVA::DecisionTreeNode::GoesRight ( const Event & e ) const

virtual

test event if it decends the tree at this node to the right

Implements TMVA::Node.

Definition at line 148 of file DecisionTreeNode.cxx.

Referenced by TMVA::DecisionTree::BuildTree(), TMVA::DecisionTree::CheckEvent(), TMVA::CCTreeWrapper::CheckEvent(), TMVA::DecisionTree::CheckEventWithPrunedTree(), TMVA::DecisionTree::FillEvent(), and TMVA::DecisionTree::GetEventNode().

void TMVA::DecisionTreeNode::IncrementNBkgEvents ( Float_t b )

inline

Definition at line 218 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::FillEvent().

void TMVA::DecisionTreeNode::IncrementNBkgEvents_unweighted ( )

inline

Definition at line 227 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::FillEvent().

void TMVA::DecisionTreeNode::IncrementNEvents ( Float_t nev )

inline

Definition at line 221 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::FillEvent().

void TMVA::DecisionTreeNode::IncrementNEvents_unweighted ( )

inline

Definition at line 230 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::FillEvent().

void TMVA::DecisionTreeNode::IncrementNSigEvents ( Float_t s )

inline

Definition at line 215 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::FillEvent().

void TMVA::DecisionTreeNode::IncrementNSigEvents_unweighted ( )

inline

Definition at line 224 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::FillEvent().

Bool_t TMVA::DecisionTreeNode::IsTerminal ( ) const

inline

Definition at line 340 of file DecisionTreeNode.h.

Referenced by TMVA::ExpectedErrorPruneTool::CountNodes(), TMVA::ExpectedErrorPruneTool::FindListOfNodes(), TMVA::ExpectedErrorPruneTool::GetSubTreeError(), and TMVA::DecisionTree::TestPrunedTreeQuality().

TMVA::MsgLogger & TMVA::DecisionTreeNode::Log ( )

staticprotected

Definition at line 532 of file DecisionTreeNode.cxx.

void TMVA::DecisionTreeNode::Print ( std::ostream & os ) const

virtual

print the node

Implements TMVA::Node.

Definition at line 201 of file DecisionTreeNode.cxx.

void TMVA::DecisionTreeNode::PrintPrune ( std::ostream & os ) const

printout of the node (can be read in with ReadDataRecord)

Definition at line 373 of file DecisionTreeNode.cxx.

void TMVA::DecisionTreeNode::PrintRec ( std::ostream & os ) const

virtual

recursively print the node and its daughters (–> print the 'tree')

Implements TMVA::Node.

Definition at line 233 of file DecisionTreeNode.cxx.

void TMVA::DecisionTreeNode::PrintRecPrune ( std::ostream & os ) const

recursive printout of the node and its daughters

Definition at line 385 of file DecisionTreeNode.cxx.

void TMVA::DecisionTreeNode::ReadAttributes	(	void *	node,
		UInt_t	tmva_Version_Code = `TMVA_VERSION_CODE`
	)

privatevirtual

Implements TMVA::Node.

Definition at line 447 of file DecisionTreeNode.cxx.

void TMVA::DecisionTreeNode::ReadContent ( std::stringstream & s )

privatevirtual

reading attributes from tree node (well, was used in BinarySearchTree, and somehow I guess someone programmed it such that we need this in this tree too, although we don't..)

Implements TMVA::Node.

Definition at line 527 of file DecisionTreeNode.cxx.

Bool_t TMVA::DecisionTreeNode::ReadDataRecord	(	std::istream &	is,
		UInt_t	tmva_Version_Code = `TMVA_VERSION_CODE`
	)

privatevirtual

Read the data block.

Implements TMVA::Node.

Definition at line 264 of file DecisionTreeNode.cxx.

void TMVA::DecisionTreeNode::ResetValidationData ( )

temporary stored node values (number of events, etc.) that originate not from the training but from the validation data (used in pruning)

Definition at line 358 of file DecisionTreeNode.cxx.

void TMVA::DecisionTreeNode::SetAlpha ( Double_t alpha )

inline

Definition at line 308 of file DecisionTreeNode.h.

Referenced by TMVA::CostComplexityPruneTool::InitTreePruningMetaData(), TMVA::CostComplexityPruneTool::Optimize(), and TMVA::DecisionTree::PruneNodeInPlace().

void TMVA::DecisionTreeNode::SetAlphaMinSubtree ( Double_t g )

inline

Definition at line 312 of file DecisionTreeNode.h.

Referenced by TMVA::CostComplexityPruneTool::InitTreePruningMetaData(), TMVA::CostComplexityPruneTool::Optimize(), and TMVA::DecisionTree::PruneNodeInPlace().

void TMVA::DecisionTreeNode::SetCC ( Double_t cc )

Definition at line 395 of file DecisionTreeNode.cxx.

Referenced by TMVA::CostComplexityPruneTool::InitTreePruningMetaData(), and TMVA::CostComplexityPruneTool::Optimize().

void TMVA::DecisionTreeNode::SetCutType ( Bool_t t )

inline

Definition at line 161 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::TrainNodeFast(), and TMVA::DecisionTree::TrainNodeFull().

void TMVA::DecisionTreeNode::SetCutValue ( Float_t c )

inline

Definition at line 156 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::TrainNodeFast(), and TMVA::DecisionTree::TrainNodeFull().

void TMVA::DecisionTreeNode::SetFisherCoeff	(	Int_t	ivar,
		Double_t	coeff
	)

set fisher coefficients

Definition at line 507 of file DecisionTreeNode.cxx.

Referenced by TMVA::DecisionTree::TrainNodeFast().

virtual void TMVA::DecisionTreeNode::SetLeft ( Node * l )

inlinevirtual

Reimplemented from TMVA::Node.

Definition at line 290 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::BuildTree(), DecisionTreeNode(), and TMVA::DecisionTree::PruneNode().

void TMVA::DecisionTreeNode::SetNBkgEvents ( Float_t b )

inline

Definition at line 191 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::BuildTree().

void TMVA::DecisionTreeNode::SetNBkgEvents_unboosted ( Float_t b )

inline

Definition at line 209 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::BuildTree().

void TMVA::DecisionTreeNode::SetNBkgEvents_unweighted ( Float_t b )

inline

Definition at line 200 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::BuildTree().

void TMVA::DecisionTreeNode::SetNBValidation ( Double_t b )

inline

Definition at line 320 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::CheckEventWithPrunedTree().

void TMVA::DecisionTreeNode::SetNEvents ( Float_t nev )

inline

Definition at line 194 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::BuildTree().

void TMVA::DecisionTreeNode::SetNEvents_unboosted ( Float_t nev )

inline

Definition at line 212 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::BuildTree().

void TMVA::DecisionTreeNode::SetNEvents_unweighted ( Float_t nev )

inline

Definition at line 203 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::BuildTree().

void TMVA::DecisionTreeNode::SetNFisherCoeff ( Int_t nvars )

inline

Definition at line 137 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::TrainNodeFast().

void TMVA::DecisionTreeNode::SetNodeR ( Double_t r )

inline

Definition at line 298 of file DecisionTreeNode.h.

Referenced by TMVA::CostComplexityPruneTool::InitTreePruningMetaData().

void TMVA::DecisionTreeNode::SetNodeType ( Int_t t )

inline

Definition at line 166 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::BuildTree(), and TMVA::DecisionTree::PruneNode().

void TMVA::DecisionTreeNode::SetNSigEvents ( Float_t s )

inline

Definition at line 188 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::BuildTree().

void TMVA::DecisionTreeNode::SetNSigEvents_unboosted ( Float_t s )

inline

Definition at line 206 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::BuildTree().

void TMVA::DecisionTreeNode::SetNSigEvents_unweighted ( Float_t s )

inline

Definition at line 197 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::BuildTree().

void TMVA::DecisionTreeNode::SetNSValidation ( Double_t s )

inline

Definition at line 321 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::CheckEventWithPrunedTree().

void TMVA::DecisionTreeNode::SetNTerminal ( Int_t n )

inline

Definition at line 316 of file DecisionTreeNode.h.

Referenced by TMVA::CostComplexityPruneTool::InitTreePruningMetaData(), TMVA::CostComplexityPruneTool::Optimize(), and TMVA::DecisionTree::PruneNodeInPlace().

virtual void TMVA::DecisionTreeNode::SetParent ( Node * p )

inlinevirtual

Reimplemented from TMVA::Node.

Definition at line 292 of file DecisionTreeNode.h.

Referenced by DecisionTreeNode().

void TMVA::DecisionTreeNode::SetPurity ( void )

return the S/(S+B) (purity) for the node REM: even if nodes with purity 0.01 are very PURE background nodes, they still get a small value of the purity.

Definition at line 184 of file DecisionTreeNode.cxx.

Referenced by TMVA::DecisionTree::BuildTree().

void TMVA::DecisionTreeNode::SetResponse ( Float_t r )

inline

Definition at line 176 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::BuildTree(), and TMVA::DecisionTree::TrainNodeFast().

virtual void TMVA::DecisionTreeNode::SetRight ( Node * r )

inlinevirtual

Reimplemented from TMVA::Node.

Definition at line 291 of file DecisionTreeNode.h.

Referenced by TMVA::DecisionTree::BuildTree(), DecisionTreeNode(), and TMVA::DecisionTree::PruneNode().

void TMVA::DecisionTreeNode::SetRMS ( Float_t r )