Definition at line 54 of file SimulatedAnnealing.h.

Public Member Functions
	SimulatedAnnealing (IFitterTarget &target, const std::vector< TMVA::Interval * > &ranges)

virtual	~SimulatedAnnealing ()
	destructor More...

Double_t	Minimize (std::vector< Double_t > &parameters)
	minimisation algorithm More...

void	SetMaxCalls (Int_t mc)

void	SetInitTemp (Double_t it)

void	SetMinTemp (Double_t min)

void	SetAccuracy (Double_t eps)

void	SetTemperatureScale (Double_t scale)

void	SetAdaptiveSpeed (Double_t speed)

void	SetOptions (Int_t maxCalls, Double_t initialTemperature, Double_t minTemperature, Double_t eps, TString kernelTemperatureS, Double_t temperatureScale, Double_t adaptiveSpeed, Double_t temperatureAdaptiveStep, Bool_t useDefaultScale, Bool_t useDefaultTemperature)
	option setter More...

Private Types
enum	EKernelTemperature { kSqrt = 0, kIncreasingAdaptive, kDecreasingAdaptive, kLog, kHomo, kSin, kGeo }

Private Member Functions
void	FillWithRandomValues (std::vector< Double_t > &parameters)
	random starting parameters More...

void	ReWriteParameters (std::vector< Double_t > &from, std::vector< Double_t > &to)
	copy parameters More...

void	GenerateNewTemperature (Double_t &currentTemperature, Int_t Iter)
	generate new temperature More...

void	GenerateNeighbour (std::vector< Double_t > &parameters, std::vector< Double_t > &oldParameters, Double_t currentTemperature)
	generate adjacent parameters More...

Bool_t	ShouldGoIn (Double_t currentFit, Double_t localFit, Double_t currentTemperature)
	result checker More...

void	SetDefaultScale ()
	setting of default scale More...

Double_t	GenerateMaxTemperature (std::vector< Double_t > &parameters)
	maximum temperature More...

std::vector< Double_t >	GenerateNeighbour (std::vector< Double_t > &parameters, Double_t currentTemperature)
	generate adjacent parameters More...

MsgLogger &	Log () const

Private Attributes
enum TMVA::SimulatedAnnealing::EKernelTemperature	fKernelTemperature

IFitterTarget &	fFitterTarget

TRandom *	fRandom

const std::vector < TMVA::Interval * > &	fRanges

Int_t	fMaxCalls

Double_t	fInitialTemperature

Double_t	fMinTemperature

Double_t	fEps

Double_t	fTemperatureScale

Double_t	fAdaptiveSpeed

Double_t	fTemperatureAdaptiveStep

Bool_t	fUseDefaultScale

Bool_t	fUseDefaultTemperature

MsgLogger *	fLogger

Double_t	fProgress

#include <TMVA/SimulatedAnnealing.h>

Member Enumeration Documentation

enum TMVA::SimulatedAnnealing::EKernelTemperature

private

Enumerator
kSqrt
kIncreasingAdaptive
kDecreasingAdaptive
kLog
kHomo
kSin
kGeo

Definition at line 79 of file SimulatedAnnealing.h.

Constructor & Destructor Documentation

TMVA::SimulatedAnnealing::SimulatedAnnealing	(	IFitterTarget &	target,
		const std::vector< TMVA::Interval * > &	ranges
	)

TMVA::SimulatedAnnealing::~SimulatedAnnealing ( )

virtual

destructor

Definition at line 124 of file SimulatedAnnealing.cxx.

Member Function Documentation

void TMVA::SimulatedAnnealing::FillWithRandomValues ( std::vector< Double_t > & parameters )

private

random starting parameters

Definition at line 131 of file SimulatedAnnealing.cxx.

Double_t TMVA::SimulatedAnnealing::GenerateMaxTemperature ( std::vector< Double_t > & parameters )

private

maximum temperature

Definition at line 250 of file SimulatedAnnealing.cxx.

void TMVA::SimulatedAnnealing::GenerateNeighbour	(	std::vector< Double_t > &	parameters,
		std::vector< Double_t > &	oldParameters,
		Double_t	currentTemperature
	)

private

generate adjacent parameters

Definition at line 149 of file SimulatedAnnealing.cxx.

std::vector< Double_t > TMVA::SimulatedAnnealing::GenerateNeighbour	(	std::vector< Double_t > &	parameters,
		Double_t	currentTemperature
	)

private

generate adjacent parameters

Definition at line 168 of file SimulatedAnnealing.cxx.

void TMVA::SimulatedAnnealing::GenerateNewTemperature	(	Double_t &	currentTemperature,
		Int_t	Iter
	)

private

generate new temperature

Definition at line 189 of file SimulatedAnnealing.cxx.

MsgLogger& TMVA::SimulatedAnnealing::Log ( ) const

inlineprivate

Definition at line 117 of file SimulatedAnnealing.h.

Referenced by SetOptions().

Double_t TMVA::SimulatedAnnealing::Minimize ( std::vector< Double_t > & parameters )

minimisation algorithm

Definition at line 311 of file SimulatedAnnealing.cxx.

Referenced by TMVA::SimulatedAnnealingFitter::Run().

void TMVA::SimulatedAnnealing::ReWriteParameters	(	std::vector< Double_t > &	from,
		std::vector< Double_t > &	to
	)

private

copy parameters

Definition at line 141 of file SimulatedAnnealing.cxx.

void TMVA::SimulatedAnnealing::SetAccuracy ( Double_t eps )

inline

Definition at line 68 of file SimulatedAnnealing.h.

void TMVA::SimulatedAnnealing::SetAdaptiveSpeed ( Double_t speed )

inline

Definition at line 70 of file SimulatedAnnealing.h.

void TMVA::SimulatedAnnealing::SetDefaultScale ( )

private

setting of default scale

Definition at line 229 of file SimulatedAnnealing.cxx.

void TMVA::SimulatedAnnealing::SetInitTemp ( Double_t it )

inline

Definition at line 66 of file SimulatedAnnealing.h.

void TMVA::SimulatedAnnealing::SetMaxCalls ( Int_t mc )

inline

Definition at line 65 of file SimulatedAnnealing.h.

void TMVA::SimulatedAnnealing::SetMinTemp ( Double_t min )

inline

Definition at line 67 of file SimulatedAnnealing.h.

void TMVA::SimulatedAnnealing::SetOptions	(	Int_t	maxCalls,
		Double_t	initialTemperature,
		Double_t	minTemperature,
		Double_t	eps,
		TString	kernelTemperatureS,
		Double_t	temperatureScale,
		Double_t	adaptiveSpeed,
		Double_t	temperatureAdaptiveStep,
		Bool_t	useDefaultScale,
		Bool_t	useDefaultTemperature
	)

option setter

Definition at line 73 of file SimulatedAnnealing.cxx.

Referenced by TMVA::SimulatedAnnealingFitter::Run().

void TMVA::SimulatedAnnealing::SetTemperatureScale ( Double_t scale )

inline

Definition at line 69 of file SimulatedAnnealing.h.

Bool_t TMVA::SimulatedAnnealing::ShouldGoIn	(	Double_t	currentFit,
		Double_t	localFit,
		Double_t	currentTemperature
	)

private

result checker

Definition at line 218 of file SimulatedAnnealing.cxx.

Member Data Documentation

Double_t TMVA::SimulatedAnnealing::fAdaptiveSpeed

private

Definition at line 108 of file SimulatedAnnealing.h.

Referenced by SetAdaptiveSpeed(), and SetOptions().

Double_t TMVA::SimulatedAnnealing::fEps

private

Definition at line 106 of file SimulatedAnnealing.h.

Referenced by SetAccuracy(), and SetOptions().

IFitterTarget& TMVA::SimulatedAnnealing::fFitterTarget

private

Definition at line 98 of file SimulatedAnnealing.h.

Double_t TMVA::SimulatedAnnealing::fInitialTemperature

private

Definition at line 104 of file SimulatedAnnealing.h.

Referenced by SetInitTemp(), and SetOptions().

enum TMVA::SimulatedAnnealing::EKernelTemperature TMVA::SimulatedAnnealing::fKernelTemperature

private

Referenced by SetOptions().

MsgLogger* TMVA::SimulatedAnnealing::fLogger

mutableprivate

Definition at line 116 of file SimulatedAnnealing.h.

Referenced by Log().

Int_t TMVA::SimulatedAnnealing::fMaxCalls

private

Definition at line 103 of file SimulatedAnnealing.h.

Referenced by SetMaxCalls(), and SetOptions().

Double_t TMVA::SimulatedAnnealing::fMinTemperature

private

Definition at line 105 of file SimulatedAnnealing.h.

Referenced by SetMinTemp(), and SetOptions().

Double_t TMVA::SimulatedAnnealing::fProgress

private

Definition at line 119 of file SimulatedAnnealing.h.

TRandom* TMVA::SimulatedAnnealing::fRandom

private

Definition at line 99 of file SimulatedAnnealing.h.

const std::vector<TMVA::Interval*>& TMVA::SimulatedAnnealing::fRanges

private

Definition at line 100 of file SimulatedAnnealing.h.

Double_t TMVA::SimulatedAnnealing::fTemperatureAdaptiveStep

private

Definition at line 111 of file SimulatedAnnealing.h.

Referenced by SetOptions().

Double_t TMVA::SimulatedAnnealing::fTemperatureScale

private

Definition at line 107 of file SimulatedAnnealing.h.

Referenced by SetOptions(), and SetTemperatureScale().

Bool_t TMVA::SimulatedAnnealing::fUseDefaultScale

private

Definition at line 113 of file SimulatedAnnealing.h.

Referenced by SetOptions().

Bool_t TMVA::SimulatedAnnealing::fUseDefaultTemperature

private

Definition at line 114 of file SimulatedAnnealing.h.

Referenced by SetOptions().

Collaboration diagram for TMVA::SimulatedAnnealing:

[legend]

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

tmva/tmva/inc/TMVA/SimulatedAnnealing.h
tmva/tmva/src/SimulatedAnnealing.cxx

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation