class ROOT::Math::GeneticMinimizer: public ROOT::Math::Minimizer
structure containing the parameters of the genetic minimizer
Function Members (Methods)
public:
| virtual | ~GeneticMinimizer() |
| virtual void | Clear() |
| virtual bool | ROOT::Math::Minimizer::Contour(unsigned int ivar, unsigned int jvar, unsigned int& npoints, double* xi, double* xj) |
| virtual double | ROOT::Math::Minimizer::Correlation(unsigned int i, unsigned int j) const |
| virtual double | CovMatrix(unsigned int i, unsigned int j) const |
| virtual int | ROOT::Math::Minimizer::CovMatrixStatus() const |
| virtual double | Edm() const |
| double | ROOT::Math::Minimizer::ErrorDef() const |
| virtual const double* | Errors() const |
| virtual bool | ROOT::Math::Minimizer::FixVariable(unsigned int ivar) |
| ROOT::Math::GeneticMinimizer | GeneticMinimizer(int i = 0) |
| virtual bool | ROOT::Math::Minimizer::GetCovMatrix(double* covMat) const |
| virtual bool | ROOT::Math::Minimizer::GetHessianMatrix(double* hMat) const |
| virtual bool | ROOT::Math::Minimizer::GetMinosError(unsigned int ivar, double& errLow, double& errUp, int option = 0) |
| virtual bool | ROOT::Math::Minimizer::GetVariableSettings(unsigned int ivar, ROOT::Fit::ParameterSettings&) const |
| virtual double | ROOT::Math::Minimizer::GlobalCC(unsigned int ivar) const |
| virtual bool | ROOT::Math::Minimizer::Hesse() |
| virtual bool | ROOT::Math::Minimizer::IsFixedVariable(unsigned int ivar) const |
| bool | ROOT::Math::Minimizer::IsValidError() const |
| unsigned int | ROOT::Math::Minimizer::MaxFunctionCalls() const |
| unsigned int | ROOT::Math::Minimizer::MaxIterations() const |
| virtual const double* | MinGradient() const |
| virtual bool | Minimize() |
| const ROOT::Math::GeneticMinimizerParameters& | MinimizerParameters() const |
| virtual double | MinValue() const |
| virtual unsigned int | NCalls() const |
| virtual unsigned int | NDim() const |
| virtual unsigned int | NFree() const |
| virtual unsigned int | ROOT::Math::Minimizer::NIterations() const |
| virtual ROOT::Math::MinimizerOptions | Options() const |
| double | ROOT::Math::Minimizer::Precision() const |
| int | ROOT::Math::Minimizer::PrintLevel() const |
| virtual void | ROOT::Math::Minimizer::PrintResults() |
| virtual bool | ProvidesError() const |
| virtual bool | ROOT::Math::Minimizer::ReleaseVariable(unsigned int ivar) |
| virtual bool | ROOT::Math::Minimizer::Scan(unsigned int ivar, unsigned int& nstep, double* x, double* y, double xmin = 0, double xmax = 0) |
| void | ROOT::Math::Minimizer::SetDefaultOptions() |
| void | ROOT::Math::Minimizer::SetErrorDef(double up) |
| virtual bool | SetFixedVariable(unsigned int ivar, const string& name, double val) |
| virtual void | SetFunction(const ROOT::Math::IMultiGenFunction& func) |
| virtual bool | SetLimitedVariable(unsigned int, const string&, double, double, double, double) |
| virtual bool | ROOT::Math::Minimizer::SetLowerLimitedVariable(unsigned int ivar, const string& name, double val, double step, double lower) |
| void | ROOT::Math::Minimizer::SetMaxFunctionCalls(unsigned int maxfcn) |
| void | ROOT::Math::Minimizer::SetMaxIterations(unsigned int maxiter) |
| virtual void | SetOptions(const ROOT::Math::MinimizerOptions& opt) |
| void | SetParameters(const ROOT::Math::GeneticMinimizerParameters& params) |
| void | ROOT::Math::Minimizer::SetPrecision(double prec) |
| void | ROOT::Math::Minimizer::SetPrintLevel(int level) |
| void | SetRandomSeed(int seed) |
| void | ROOT::Math::Minimizer::SetStrategy(int strategyLevel) |
| void | ROOT::Math::Minimizer::SetTolerance(double tol) |
| virtual bool | ROOT::Math::Minimizer::SetUpperLimitedVariable(unsigned int ivar, const string& name, double val, double step, double upper) |
| void | ROOT::Math::Minimizer::SetValidError(bool on) |
| virtual bool | SetVariable(unsigned int ivar, const string& name, double val, double step) |
| virtual bool | ROOT::Math::Minimizer::SetVariableInitialRange(unsigned int, double, double) |
| virtual bool | ROOT::Math::Minimizer::SetVariableLimits(unsigned int ivar, double lower, double upper) |
| virtual bool | ROOT::Math::Minimizer::SetVariableLowerLimit(unsigned int ivar, double lower) |
| virtual bool | ROOT::Math::Minimizer::SetVariableStepSize(unsigned int ivar, double value) |
| virtual bool | ROOT::Math::Minimizer::SetVariableUpperLimit(unsigned int ivar, double upper) |
| virtual bool | ROOT::Math::Minimizer::SetVariableValue(unsigned int ivar, double value) |
| virtual bool | ROOT::Math::Minimizer::SetVariableValues(const double* x) |
| int | ROOT::Math::Minimizer::Status() const |
| int | ROOT::Math::Minimizer::Strategy() const |
| double | ROOT::Math::Minimizer::Tolerance() const |
| virtual int | ROOT::Math::Minimizer::VariableIndex(const string& name) const |
| virtual string | ROOT::Math::Minimizer::VariableName(unsigned int ivar) const |
| virtual const double* | X() const |
protected:
| void | GetGeneticOptions(ROOT::Math::MinimizerOptions& opt) const |
Data Members
protected:
| TMVA::IFitterTarget* | fFitness | |
| double | fMinValue | |
| ROOT::Math::MinimizerOptions | ROOT::Math::Minimizer::fOptions | minimizer options |
| ROOT::Math::GeneticMinimizerParameters | fParameters | |
| vector<TMVA::Interval*> | fRanges | |
| vector<double> | fResult | |
| int | ROOT::Math::Minimizer::fStatus | status of minimizer |
| bool | ROOT::Math::Minimizer::fValidError | flag to control if errors have been validated (Hesse has been run in case of Minuit) |
Class Charts
Function documentation
virtual ~GeneticMinimizer()
void Clear()
void SetFunction(const ROOT::Math::IMultiGenFunction& func)
bool SetLimitedVariable(unsigned int , const string& , double , double , double , double )
bool SetVariable(unsigned int ivar, const string& name, double val, double step)
bool SetFixedVariable(unsigned int ivar, const string& name, double val)
bool Minimize()
double MinValue() const
double Edm() const
const double * X() const
const double * MinGradient() const
unsigned int NCalls() const
unsigned int NDim() const
unsigned int NFree() const
bool ProvidesError() const
const double * Errors() const
double CovMatrix(unsigned int i, unsigned int j) const
void SetParameters(const ROOT::Math::GeneticMinimizerParameters& params)
void SetOptions(const ROOT::Math::MinimizerOptions& opt)
void GetGeneticOptions(ROOT::Math::MinimizerOptions& opt) const