ROOT  6.06/09
Reference Guide
Public Member Functions | Private Member Functions | Private Attributes | List of all members
TMVA::GeneticFitter Class Reference

Definition at line 45 of file GeneticFitter.h.

Public Member Functions

 GeneticFitter (IFitterTarget &target, const TString &name, const std::vector< TMVA::Interval * > &ranges, const TString &theOption)
 
virtual ~GeneticFitter ()
 
void SetParameters (Int_t cycles, Int_t nsteps, Int_t popSize, Int_t SC_steps, Int_t SC_rate, Double_t SC_factor, Double_t convCrit)
 set GA configuration parameters More...
 
Double_t Run (std::vector< Double_t > &pars)
 Execute fitting. More...
 
Double_t NewFitness (Double_t oldF, Double_t newF)
 
- Public Member Functions inherited from TMVA::FitterBase
 FitterBase (IFitterTarget &target, const TString &name, const std::vector< TMVA::Interval * > ranges, const TString &theOption)
 
virtual ~FitterBase ()
 
Double_t Run ()
 estimator function interface for fitting More...
 
Double_t EstimatorFunction (std::vector< Double_t > &parameters)
 estimator function interface for fitting More...
 
IFitterTargetGetFitterTarget () const
 
Int_t GetNpars () const
 
const char * GetName () const
 Returns name of object. More...
 
- Public Member Functions inherited from TMVA::Configurable
 Configurable (const TString &theOption="")
 
virtual ~Configurable ()
 default destructur More...
 
virtual void ParseOptions ()
 options parser More...
 
void PrintOptions () const
 prints out the options set in the options string and the defaults More...
 
const char * GetConfigName () const
 
const char * GetConfigDescription () const
 
void SetConfigName (const char *n)
 
void SetConfigDescription (const char *d)
 
template<class T >
OptionBaseDeclareOptionRef (T &ref, const TString &name, const TString &desc="")
 
template<class T >
OptionBaseDeclareOptionRef (T *&ref, Int_t size, const TString &name, const TString &desc="")
 
template<class T >
void AddPreDefVal (const T &)
 
template<class T >
void AddPreDefVal (const TString &optname, const T &)
 
void CheckForUnusedOptions () const
 checks for unused options in option string More...
 
const TStringGetOptions () const
 
void SetOptions (const TString &s)
 
void WriteOptionsToStream (std::ostream &o, const TString &prefix) const
 write options to output stream (e.g. in writing the MVA weight files More...
 
void ReadOptionsFromStream (std::istream &istr)
 read option back from the weight file More...
 
void AddOptionsXMLTo (void *parent) const
 write options to XML file More...
 
void ReadOptionsFromXML (void *node)
 
void SetMsgType (EMsgType t)
 
template<class T >
TMVA::OptionBaseDeclareOptionRef (T &ref, const TString &name, const TString &desc)
 
template<class T >
TMVA::OptionBaseDeclareOptionRef (T *&ref, Int_t size, const TString &name, const TString &desc)
 
- Public Member Functions inherited from TObject
 TObject ()
 
 TObject (const TObject &object)
 TObject copy ctor. More...
 
TObjectoperator= (const TObject &rhs)
 TObject assignment operator. More...
 
virtual ~TObject ()
 TObject destructor. More...
 
virtual void AppendPad (Option_t *option="")
 Append graphics object to current pad. More...
 
virtual void Browse (TBrowser *b)
 Browse object. May be overridden for another default action. More...
 
virtual const char * ClassName () const
 Returns name of class to which the object belongs. More...
 
virtual void Clear (Option_t *="")
 
virtual TObjectClone (const char *newname="") const
 Make a clone of an object using the Streamer facility. More...
 
virtual Int_t Compare (const TObject *obj) const
 Compare abstract method. More...
 
virtual void Copy (TObject &object) const
 Copy this to obj. More...
 
virtual void Delete (Option_t *option="")
 Delete this object. More...
 
virtual Int_t DistancetoPrimitive (Int_t px, Int_t py)
 Computes distance from point (px,py) to the object. More...
 
virtual void Draw (Option_t *option="")
 Default Draw method for all objects. More...
 
virtual void DrawClass () const
 Draw class inheritance tree of the class to which this object belongs. More...
 
virtual TObjectDrawClone (Option_t *option="") const
 Draw a clone of this object in the current pad. More...
 
virtual void Dump () const
 Dump contents of object on stdout. More...
 
virtual void Execute (const char *method, const char *params, Int_t *error=0)
 Execute method on this object with the given parameter string, e.g. More...
 
virtual void Execute (TMethod *method, TObjArray *params, Int_t *error=0)
 Execute method on this object with parameters stored in the TObjArray. More...
 
virtual void ExecuteEvent (Int_t event, Int_t px, Int_t py)
 Execute action corresponding to an event at (px,py). More...
 
virtual TObjectFindObject (const char *name) const
 Must be redefined in derived classes. More...
 
virtual TObjectFindObject (const TObject *obj) const
 Must be redefined in derived classes. More...
 
virtual Option_tGetDrawOption () const
 Get option used by the graphics system to draw this object. More...
 
virtual UInt_t GetUniqueID () const
 Return the unique object id. More...
 
virtual const char * GetIconName () const
 Returns mime type name of object. More...
 
virtual Option_tGetOption () const
 
virtual char * GetObjectInfo (Int_t px, Int_t py) const
 Returns string containing info about the object at position (px,py). More...
 
virtual const char * GetTitle () const
 Returns title of object. More...
 
virtual Bool_t HandleTimer (TTimer *timer)
 Execute action in response of a timer timing out. More...
 
virtual ULong_t Hash () const
 Return hash value for this object. More...
 
virtual Bool_t InheritsFrom (const char *classname) const
 Returns kTRUE if object inherits from class "classname". More...
 
virtual Bool_t InheritsFrom (const TClass *cl) const
 Returns kTRUE if object inherits from TClass cl. More...
 
virtual void Inspect () const
 Dump contents of this object in a graphics canvas. More...
 
virtual Bool_t IsFolder () const
 Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...
 
virtual Bool_t IsEqual (const TObject *obj) const
 Default equal comparison (objects are equal if they have the same address in memory). More...
 
virtual Bool_t IsSortable () const
 
Bool_t IsOnHeap () const
 
Bool_t IsZombie () const
 
virtual Bool_t Notify ()
 This method must be overridden to handle object notification. More...
 
virtual void ls (Option_t *option="") const
 The ls function lists the contents of a class on stdout. More...
 
virtual void Paint (Option_t *option="")
 This method must be overridden if a class wants to paint itself. More...
 
virtual void Pop ()
 Pop on object drawn in a pad to the top of the display list. More...
 
virtual void Print (Option_t *option="") const
 This method must be overridden when a class wants to print itself. More...
 
virtual Int_t Read (const char *name)
 Read contents of object with specified name from the current directory. More...
 
virtual void RecursiveRemove (TObject *obj)
 Recursively remove this object from a list. More...
 
virtual void SaveAs (const char *filename="", Option_t *option="") const
 Save this object in the file specified by filename. More...
 
virtual void SavePrimitive (std::ostream &out, Option_t *option="")
 Save a primitive as a C++ statement(s) on output stream "out". More...
 
virtual void SetDrawOption (Option_t *option="")
 Set drawing option for object. More...
 
virtual void SetUniqueID (UInt_t uid)
 Set the unique object id. More...
 
virtual void UseCurrentStyle ()
 Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
 Write this object to the current directory. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
 Write this object to the current directory. More...
 
voidoperator new (size_t sz)
 
voidoperator new[] (size_t sz)
 
voidoperator new (size_t sz, void *vp)
 
voidoperator new[] (size_t sz, void *vp)
 
void operator delete (void *ptr)
 Operator delete. More...
 
void operator delete[] (void *ptr)
 Operator delete []. More...
 
void SetBit (UInt_t f, Bool_t set)
 Set or unset the user status bits as specified in f. More...
 
void SetBit (UInt_t f)
 
void ResetBit (UInt_t f)
 
Bool_t TestBit (UInt_t f) const
 
Int_t TestBits (UInt_t f) const
 
void InvertBit (UInt_t f)
 
virtual void Info (const char *method, const char *msgfmt,...) const
 Issue info message. More...
 
virtual void Warning (const char *method, const char *msgfmt,...) const
 Issue warning message. More...
 
virtual void Error (const char *method, const char *msgfmt,...) const
 Issue error message. More...
 
virtual void SysError (const char *method, const char *msgfmt,...) const
 Issue system error message. More...
 
virtual void Fatal (const char *method, const char *msgfmt,...) const
 Issue fatal error message. More...
 
void AbstractMethod (const char *method) const
 Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...
 
void MayNotUse (const char *method) const
 Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). More...
 
void Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
 Use this method to declare a method obsolete. More...
 

Private Member Functions

void DeclareOptions ()
 declare GA options More...
 

Private Attributes

Int_t fCycles
 
Int_t fNsteps
 
Int_t fPopSize
 
Int_t fSC_steps
 
Int_t fSC_rate
 
Double_t fSC_factor
 
Double_t fConvCrit
 
Int_t fSaveBestFromGeneration
 
Int_t fSaveBestFromCycle
 
Bool_t fTrim
 
UInt_t fSeed
 

Additional Inherited Members

- Public Types inherited from TObject
enum  EStatusBits {
  kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4),
  kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13)
}
 
enum  { kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff }
 
enum  { kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }
 
- Static Public Member Functions inherited from TObject
static Long_t GetDtorOnly ()
 Return destructor only flag. More...
 
static void SetDtorOnly (void *obj)
 Set destructor only flag. More...
 
static Bool_t GetObjectStat ()
 Get status of object stat flag. More...
 
static void SetObjectStat (Bool_t stat)
 Turn on/off tracking of objects in the TObjectTable. More...
 
- Protected Member Functions inherited from TMVA::FitterBase
MsgLoggerLog () const
 
- Protected Member Functions inherited from TMVA::Configurable
Bool_t LooseOptionCheckingEnabled () const
 
void EnableLooseOptions (Bool_t b=kTRUE)
 
void WriteOptionsReferenceToFile ()
 write complete options to output stream More...
 
void ResetSetFlag ()
 resets the IsSet falg for all declare options to be called before options are read from stream More...
 
const TStringGetReferenceFile () const
 
MsgLoggerLog () const
 
- Protected Member Functions inherited from TObject
void MakeZombie ()
 
virtual void DoError (int level, const char *location, const char *fmt, va_list va) const
 Interface to ErrorHandler (protected). More...
 
- Protected Attributes inherited from TMVA::FitterBase
IFitterTargetfFitterTarget
 
const std::vector< TMVA::Interval * > fRanges
 
Int_t fNpars
 
MsgLoggerfLogger
 
TString fClassName
 

#include <TMVA/GeneticFitter.h>

+ Inheritance diagram for TMVA::GeneticFitter:
+ Collaboration diagram for TMVA::GeneticFitter:

Constructor & Destructor Documentation

TMVA::GeneticFitter::GeneticFitter ( IFitterTarget target,
const TString name,
const std::vector< TMVA::Interval * > &  ranges,
const TString theOption 
)
virtual TMVA::GeneticFitter::~GeneticFitter ( )
inlinevirtual

Definition at line 52 of file GeneticFitter.h.

Member Function Documentation

void TMVA::GeneticFitter::DeclareOptions ( )
privatevirtual

declare GA options

Implements TMVA::FitterBase.

Definition at line 56 of file GeneticFitter.cxx.

Double_t TMVA::GeneticFitter::NewFitness ( Double_t  oldF,
Double_t  newF 
)
inline

Definition at line 64 of file GeneticFitter.h.

Double_t TMVA::GeneticFitter::Run ( std::vector< Double_t > &  pars)
virtual

Execute fitting.

Implements TMVA::FitterBase.

Definition at line 99 of file GeneticFitter.cxx.

Referenced by TMVA::ResultsMulticlass::GetBestMultiClassCuts().

void TMVA::GeneticFitter::SetParameters ( Int_t  cycles,
Int_t  nsteps,
Int_t  popSize,
Int_t  SC_steps,
Int_t  SC_rate,
Double_t  SC_factor,
Double_t  convCrit 
)

set GA configuration parameters

Definition at line 79 of file GeneticFitter.cxx.

Member Data Documentation

Double_t TMVA::GeneticFitter::fConvCrit
private

Definition at line 76 of file GeneticFitter.h.

Referenced by DeclareOptions().

Int_t TMVA::GeneticFitter::fCycles
private

Definition at line 70 of file GeneticFitter.h.

Referenced by DeclareOptions().

Int_t TMVA::GeneticFitter::fNsteps
private

Definition at line 71 of file GeneticFitter.h.

Referenced by DeclareOptions().

Int_t TMVA::GeneticFitter::fPopSize
private

Definition at line 72 of file GeneticFitter.h.

Referenced by DeclareOptions().

Int_t TMVA::GeneticFitter::fSaveBestFromCycle
private

Definition at line 78 of file GeneticFitter.h.

Referenced by DeclareOptions().

Int_t TMVA::GeneticFitter::fSaveBestFromGeneration
private

Definition at line 77 of file GeneticFitter.h.

Referenced by DeclareOptions().

Double_t TMVA::GeneticFitter::fSC_factor
private

Definition at line 75 of file GeneticFitter.h.

Referenced by DeclareOptions().

Int_t TMVA::GeneticFitter::fSC_rate
private

Definition at line 74 of file GeneticFitter.h.

Referenced by DeclareOptions().

Int_t TMVA::GeneticFitter::fSC_steps
private

Definition at line 73 of file GeneticFitter.h.

Referenced by DeclareOptions().

UInt_t TMVA::GeneticFitter::fSeed
private

Definition at line 80 of file GeneticFitter.h.

Referenced by DeclareOptions().

Bool_t TMVA::GeneticFitter::fTrim
private

Definition at line 79 of file GeneticFitter.h.

Referenced by DeclareOptions().


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