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ROOT » TMVA » TMVA::VariableTransformBase

class TMVA::VariableTransformBase: public TObject

Function Members (Methods)

This is an abstract class, constructors will not be documented.
Look at the header to check for available constructors.

public:

virtual	~VariableTransformBase()
void	TObject::AbstractMethod(const char* method) const
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	AttachXMLTo(void* parent)
virtual void	TObject::Browse(TBrowser* b)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	TObject::Clear(Option_t* = "")
virtual TObject*	TObject::Clone(const char* newname = "") const
virtual Int_t	TObject::Compare(const TObject* obj) const
virtual void	TObject::Copy(TObject& object) const
virtual void	CountVariableTypes(UInt_t& nvars, UInt_t& ntgts, UInt_t& nspcts) const
virtual void	TObject::Delete(Option_t* option = "")MENU
virtual Int_t	TObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual void	TObject::Draw(Option_t* option = "")
virtual void	TObject::DrawClass() constMENU
virtual TObject*	TObject::DrawClone(Option_t* option = "") constMENU
virtual void	TObject::Dump() constMENU
virtual void	TObject::Error(const char* method, const char* msgfmt) const
virtual void	TObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual void	TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual void	TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual void	TObject::Fatal(const char* method, const char* msgfmt) const
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual const char*	TObject::GetIconName() const
virtual Bool_t	GetInput(const TMVA::Event* event, vector<Float_t>& input, vector<Char_t>& mask, Bool_t backTransform = kFALSE) const
virtual const char*	GetName() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
TString	GetShortName() const
virtual const char*	TObject::GetTitle() const
virtual vector<TString>*	GetTransformationStrings(Int_t cls) const
virtual UInt_t	TObject::GetUniqueID() const
TMVA::Types::EVariableTransform	GetVariableTransform() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TObject::Hash() const
virtual void	TObject::Info(const char* method, const char* msgfmt) const
virtual Bool_t	TObject::InheritsFrom(const char* classname) const
virtual Bool_t	TObject::InheritsFrom(const TClass* cl) const
virtual void	Initialize()
virtual void	TObject::Inspect() constMENU
virtual const TMVA::Event*	InverseTransform(const TMVA::Event *const, Int_t cls) const
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
Bool_t	IsCreated() const
Bool_t	IsEnabled() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	TObject::IsFolder() const
Bool_t	IsNormalised() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	TObject::IsSortable() const
Bool_t	TObject::IsZombie() const
TMVA::MsgLogger&	Log() const
virtual void	TObject::ls(Option_t* option = "") const
virtual void	MakeFunction(ostream& fout, const TString& fncName, Int_t part, UInt_t trCounter, Int_t cls)
void	TObject::MayNotUse(const char* method) const
virtual Bool_t	TObject::Notify()
void	TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
static void	TObject::operator delete(void* ptr)
static void	TObject::operator delete(void* ptr, void* vp)
static void	TObject::operator delete[](void* ptr)
static void	TObject::operator delete[](void* ptr, void* vp)
void*	TObject::operator new(size_t sz)
void*	TObject::operator new(size_t sz, void* vp)
void*	TObject::operator new[](size_t sz)
void*	TObject::operator new[](size_t sz, void* vp)
TObject&	TObject::operator=(const TObject& rhs)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual Bool_t	PrepareTransformation(const vector<TMVA::Event,allocator<TMVA::Event> >&)
virtual void	TObject::Print(Option_t* option = "") const
virtual void	PrintTransformation(ostream&)
virtual Int_t	TObject::Read(const char* name)
virtual void	ReadFromXML(void* trfnode)
virtual void	ReadTransformationFromStream(istream& istr, const TString& classname = "")
virtual void	TObject::RecursiveRemove(TObject* obj)
void	TObject::ResetBit(UInt_t f)
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual void	TObject::SavePrimitive(ostream& out, Option_t* option = "")
virtual void	SelectInput(const TString& inputVariables, Bool_t putIntoVariables = kFALSE)
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
void	SetEnabled(Bool_t e)
void	SetNormalise(Bool_t n)
static void	TObject::SetObjectStat(Bool_t stat)
virtual void	SetOutput(TMVA::Event* event, vector<Float_t>& output, vector<Char_t>& mask, const TMVA::Event* oldEvent = 0, Bool_t backTransform = kFALSE) const
void	SetOutputDataSetInfo(TMVA::DataSetInfo* outputDsi)
void	SetTMVAVersion(TMVA::TMVAVersion_t v)
virtual void	TObject::SetUniqueID(UInt_t uid)
void	SetUseSignalTransform(Bool_t e = kTRUE)
virtual void	ShowMembers(TMemberInspector&)
const vector<TMVA::VariableInfo>&	Spectators() const
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual void	TObject::SysError(const char* method, const char* msgfmt) const
const vector<TMVA::VariableInfo>&	Targets() const
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
void	ToggleInputSortOrder(Bool_t sortOrder)
virtual const TMVA::Event*	Transform(const TMVA::Event *const, Int_t cls) const
virtual void	TObject::UseCurrentStyle()
Bool_t	UseSignalTransform() const
const vector<TMVA::VariableInfo>&	Variables() const
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const
virtual void	WriteTransformationToStream(ostream& o) const

protected:

void	CalcNorm(const vector<const TMVA::Event,allocator<const TMVA::Event> >&)
virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
Int_t	GetNClasses() const
UInt_t	GetNSpectators() const
UInt_t	GetNTargets() const
UInt_t	GetNVariables() const
void	TObject::MakeZombie()
void	SetCreated(Bool_t c = kTRUE)
void	SetName(const TString& c)
void	SetNVariables(UInt_t i)
vector<TMVA::VariableInfo>&	Spectators()
vector<TMVA::VariableInfo>&	Targets()
vector<TMVA::VariableInfo>&	Variables()

private:

void	UpdateNorm(Int_t ivar, Double_t x)

Data Members

public:

enum TObject::EStatusBits {	kCanDelete
	kMustCleanup
	kObjInCanvas
	kIsReferenced
	kHasUUID
	kCannotPick
	kNoContextMenu
	kInvalidObject
};
enum TObject::[unnamed] {	kIsOnHeap
	kNotDeleted
	kZombie
	kBitMask
	kSingleKey
	kOverwrite
	kWriteDelete
};

protected:

TMVA::Event*	fBackTransformedEvent	holds the current back-transformed event
TMVA::DataSetInfo&	fDsi
TMVA::DataSetInfo*	fDsiOutput
TMVA::VariableTransformBase::VectorOfCharAndInt	fGet	get variables/targets/spectators
TMVA::MsgLogger*	fLogger	! message logger
TMVA::VariableTransformBase::VectorOfCharAndInt	fPut	put variables/targets/spectators
TMVA::TMVAVersion_t	fTMVAVersion
TMVA::Event*	fTransformedEvent	holds the current transformed event

private:

Bool_t	fCreated	has been created
Bool_t	fEnabled	has been enabled
UInt_t	fNSpectators	number of spectators to be transformed
UInt_t	fNTargets	number of targets to be transformed
UInt_t	fNVariables	number of variables to be transformed
UInt_t	fNVars	number of variables
Bool_t	fNormalise	normalise input variables
Bool_t	fSortGet	if true, sort the variables into the order as defined by the user at the var definition
vector<TMVA::VariableInfo>	fSpectators	event spectators [saved to weight file --> TODO ]
vector<TMVA::VariableInfo>	fTargets	event targets [saved to weight file --> TODO ]
TString	fTransformName	name of transformation
Bool_t	fUseSignalTransform	true if transformation bases on signal data
TMVA::Types::EVariableTransform	fVariableTransform	Decorrelation, PCA, etc.
Bool_t	fVariableTypesAreCounted	true if variable types have been counted already
vector<TMVA::VariableInfo>	fVariables	event variables [saved to weight file]

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

~VariableTransformBase()

void SelectInput(const TString& inputVariables, Bool_t putIntoVariables = kFALSE)

 select the variables/targets/spectators which serve as input to the transformation

Bool_t GetInput(const TMVA::Event* event, vector<Float_t>& input, vector<Char_t>& mask, Bool_t backTransform = kFALSE) const

 select the values from the event

void SetOutput(TMVA::Event* event, vector<Float_t>& output, vector<Char_t>& mask, const TMVA::Event* oldEvent = 0, Bool_t backTransform = kFALSE) const

 select the values from the event

void CountVariableTypes(UInt_t& nvars, UInt_t& ntgts, UInt_t& nspcts) const

 count variables, targets and spectators

void CalcNorm(const vector<const TMVA::Event*,allocator<const TMVA::Event*> >& )

 TODO --> adapt to variable,target,spectator selection
 method to calculate minimum, maximum, mean, and RMS for all
 variables used in the MVA

std::vector<TString>* GetTransformationStrings(Int_t cls) const

 TODO --> adapt to variable,target,spectator selection
 default transformation output
 --> only indicate that transformation occurred

void UpdateNorm(Int_t ivar, Double_t x)

 TODO --> adapt to variable,target,spectator selection
 update min and max of a given variable (target) and a given transformation method

void AttachXMLTo(void* parent)

 create XML description the transformation (write out info of selected variables)

void ReadFromXML(void* trfnode)

 Read the input variables from the XML node

void MakeFunction(ostream& fout, const TString& fncName, Int_t part, UInt_t trCounter, Int_t cls)

 getinput and setoutput equivalent

void Initialize()

Bool_t PrepareTransformation(const vector<TMVA::Event*,allocator<TMVA::Event*> >& )

const Event* Transform(const TMVA::Event *const , Int_t cls) const

const Event* InverseTransform(const TMVA::Event *const , Int_t cls) const

void SetEnabled(Bool_t e)

 accessors

{ fEnabled = e; }

void SetNormalise(Bool_t n)

{ fNormalise = n; }

Bool_t IsEnabled() const

{ return fEnabled; }

Bool_t IsCreated() const

{ return fCreated; }

Bool_t IsNormalised() const

{ return fNormalise; }

void ToggleInputSortOrder(Bool_t sortOrder)

{ fSortGet = sortOrder; }

void SetOutputDataSetInfo(TMVA::DataSetInfo* outputDsi)

{ fDsiOutput = outputDsi; }

void SetUseSignalTransform(Bool_t e = kTRUE)

{ fUseSignalTransform = e; }

Bool_t UseSignalTransform() const

{ return fUseSignalTransform; }

const char* GetName() const

{ return fTransformName.Data(); }

TString GetShortName() const

{ TString a(fTransformName); a.ReplaceAll("Transform",""); return a; }

void WriteTransformationToStream(ostream& o) const

void ReadTransformationFromStream(istream& istr, const TString& classname = "")

Types::EVariableTransform GetVariableTransform() const

{ return fVariableTransform; }

void PrintTransformation(ostream& )

{}

const std::vector<TMVA::VariableInfo>& Variables() const

{ return fVariables; }

const std::vector<TMVA::VariableInfo>& Targets() const

{ return fTargets; }

const std::vector<TMVA::VariableInfo>& Spectators() const

{ return fSpectators; }

void SetTMVAVersion(TMVA::TMVAVersion_t v)

{ fTMVAVersion = v; }

void SetCreated(Bool_t c = kTRUE)

{ fCreated = c; }

void SetNVariables(UInt_t i)

{ fNVars = i; }

void SetName(const TString& c)

{ fTransformName = c; }

UInt_t GetNVariables() const

{ return fDsi.GetNVariables(); }

UInt_t GetNTargets() const

{ return fDsi.GetNTargets(); }

UInt_t GetNSpectators() const

{ return fDsi.GetNSpectators(); }

std::vector<TMVA::VariableInfo>& Variables()

{ return fVariables; }

std::vector<TMVA::VariableInfo>& Targets()

{ return fTargets; }

std::vector<TMVA::VariableInfo>& Spectators()

{ return fSpectators; }

Int_t GetNClasses() const

{ return fDsi.GetNClasses(); }