class TMVA::CCTreeWrapper

CCTreeNode - a light wrapper of a decision tree node

Function Members (Methods)

public:

	~CCTreeWrapper()
TMVA::CCTreeWrapper	CCTreeWrapper(const TMVA::CCTreeWrapper&)
TMVA::CCTreeWrapper	CCTreeWrapper(TMVA::DecisionTree* T, TMVA::SeparationBase* qualityIndex)
Double_t	CheckEvent(const TMVA::Event& e, Bool_t useYesNoLeaf = false)
TMVA::CCTreeWrapper::CCTreeNode*	GetRoot()
void	InitTree(TMVA::CCTreeWrapper::CCTreeNode* t)
TMVA::CCTreeWrapper&	operator=(const TMVA::CCTreeWrapper&)
void	PruneNode(TMVA::CCTreeWrapper::CCTreeNode* t)
Double_t	TestTreeQuality(const TMVA::CCTreeWrapper::EventList* validationSample)
Double_t	TestTreeQuality(const TMVA::DataSet* validationSample)

private:

TMVA::DecisionTree*	fDTParent	! pointer to underlying DecisionTree
TMVA::SeparationBase*	fQualityIndex	! pointer to the used quality index calculator
TMVA::CCTreeWrapper::CCTreeNode*	fRoot	! the root node of the (wrapped) decision Tree

Inheritance Chart:

TMVA::CCTreeWrapper

CCTreeWrapper(TMVA::DecisionTree* T, TMVA::SeparationBase* qualityIndex)

Double_t CheckEvent(const TMVA::Event& e, Bool_t useYesNoLeaf = false)

 return the decision tree output for an event

Double_t TestTreeQuality( const EventList* validationSample )

 return the misclassification rate of a pruned tree for a validation event sample

Double_t TestTreeQuality( const DataSet* validationSample )

void PruneNode(TMVA::CCTreeWrapper::CCTreeNode* t)

 remove the branch rooted at node t

void InitTree(TMVA::CCTreeWrapper::CCTreeNode* t)

 initialize the node t and all its descendants

CCTreeNode* GetRoot()

 return the root node for this tree

{ return fRoot; }