ROOT
6.06/09
Reference Guide
|
Definition at line 91 of file MethodBase.h.
Public Types | |
enum | EWeightFileType { kROOT =0, kTEXT } |
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) } |
Public Member Functions | |
MethodBase (const TString &jobName, Types::EMVA methodType, const TString &methodTitle, DataSetInfo &dsi, const TString &theOption="", TDirectory *theBaseDir=0) | |
standard constructur More... | |
MethodBase (Types::EMVA methodType, DataSetInfo &dsi, const TString &weightFile, TDirectory *theBaseDir=0) | |
constructor used for Testing + Application of the MVA, only (no training), using given WeightFiles More... | |
virtual | ~MethodBase () |
destructor More... | |
void | SetupMethod () |
setup of methods More... | |
void | ProcessSetup () |
process all options the "CheckForUnusedOptions" is done in an independent call, since it may be overridden by derived class (sometimes, eg, fitters are used which can only be implemented during training phase) More... | |
virtual void | CheckSetup () |
check may be overridden by derived class (sometimes, eg, fitters are used which can only be implemented during training phase) More... | |
void | AddOutput (Types::ETreeType type, Types::EAnalysisType analysisType) |
void | TrainMethod () |
virtual std::map< TString, Double_t > | OptimizeTuningParameters (TString fomType="ROCIntegral", TString fitType="FitGA") |
call the Optimzier with the set of paremeters and ranges that are meant to be tuned. More... | |
virtual void | SetTuneParameters (std::map< TString, Double_t > tuneParameters) |
set the tuning parameters accoding to the argument This is just a dummy . More... | |
virtual void | Train ()=0 |
void | SetTrainTime (Double_t trainTime) |
Double_t | GetTrainTime () const |
void | SetTestTime (Double_t testTime) |
Double_t | GetTestTime () const |
virtual void | TestClassification () |
initialization More... | |
virtual Double_t | GetKSTrainingVsTest (Char_t SorB, TString opt="X") |
virtual void | TestMulticlass () |
test multiclass classification More... | |
virtual void | TestRegression (Double_t &bias, Double_t &biasT, Double_t &dev, Double_t &devT, Double_t &rms, Double_t &rmsT, Double_t &mInf, Double_t &mInfT, Double_t &corr, Types::ETreeType type) |
calculate <sum-of-deviation-squared> of regression output versus "true" value from test sample More... | |
virtual void | Init ()=0 |
virtual void | DeclareOptions ()=0 |
virtual void | ProcessOptions ()=0 |
virtual void | DeclareCompatibilityOptions () |
options that are used ONLY for the READER to ensure backward compatibility they are hence without any effect (the reader is only reading the training options that HAD been used at the training of the .xml weightfile at hand More... | |
virtual void | Reset () |
virtual Double_t | GetMvaValue (Double_t *errLower=0, Double_t *errUpper=0)=0 |
Double_t | GetMvaValue (const TMVA::Event *const ev, Double_t *err=0, Double_t *errUpper=0) |
const std::vector< Float_t > & | GetRegressionValues (const TMVA::Event *const ev) |
virtual const std::vector< Float_t > & | GetRegressionValues () |
virtual const std::vector< Float_t > & | GetMulticlassValues () |
virtual Double_t | GetProba (const Event *ev) |
virtual Double_t | GetProba (Double_t mvaVal, Double_t ap_sig) |
compute likelihood ratio More... | |
virtual Double_t | GetRarity (Double_t mvaVal, Types::ESBType reftype=Types::kBackground) const |
compute rarity: R(x) = Integrate_[-oo..x] { PDF(x') dx' } where PDF(x) is the PDF of the classifier's signal or background distribution More... | |
virtual const Ranking * | CreateRanking ()=0 |
virtual void | MakeClass (const TString &classFileName=TString("")) const |
create reader class for method (classification only at present) More... | |
void | PrintHelpMessage () const |
prints out method-specific help method More... | |
void | WriteStateToFile () const |
write options and weights to file note that each one text file for the main configuration information and one ROOT file for ROOT objects are created More... | |
void | ReadStateFromFile () |
Function to write options and weights to file. More... | |
void | ReadStateFromStream (std::istream &tf) |
read the header from the weight files of the different MVA methods More... | |
void | ReadStateFromStream (TFile &rf) |
write reference MVA distributions (and other information) to a ROOT type weight file More... | |
void | ReadStateFromXMLString (const char *xmlstr) |
for reading from memory More... | |
virtual void | WriteEvaluationHistosToFile (Types::ETreeType treetype) |
writes all MVA evaluation histograms to file More... | |
virtual void | WriteMonitoringHistosToFile () const |
write special monitoring histograms to file dummy implementation here --------------— More... | |
virtual Double_t | GetEfficiency (const TString &, Types::ETreeType, Double_t &err) |
fill background efficiency (resp. More... | |
virtual Double_t | GetTrainingEfficiency (const TString &) |
virtual std::vector< Float_t > | GetMulticlassEfficiency (std::vector< std::vector< Float_t > > &purity) |
virtual std::vector< Float_t > | GetMulticlassTrainingEfficiency (std::vector< std::vector< Float_t > > &purity) |
virtual Double_t | GetSignificance () const |
compute significance of mean difference significance = |<S> - |/Sqrt(RMS_S2 + RMS_B2) More... | |
virtual Double_t | GetROCIntegral (TH1D *histS, TH1D *histB) const |
calculate the area (integral) under the ROC curve as a overall quality measure of the classification More... | |
virtual Double_t | GetROCIntegral (PDF *pdfS=0, PDF *pdfB=0) const |
calculate the area (integral) under the ROC curve as a overall quality measure of the classification More... | |
virtual Double_t | GetMaximumSignificance (Double_t SignalEvents, Double_t BackgroundEvents, Double_t &optimal_significance_value) const |
plot significance, S/Sqrt(S^2 + B^2), curve for given number of signal and background events; returns cut for maximum significance also returned via reference is the maximum significance More... | |
virtual Double_t | GetSeparation (TH1 *, TH1 *) const |
compute "separation" defined as <s2> = (1/2) Int_-oo..+oo { (S(x) - B(x))^2/(S(x) + B(x)) dx } More... | |
virtual Double_t | GetSeparation (PDF *pdfS=0, PDF *pdfB=0) const |
compute "separation" defined as <s2> = (1/2) Int_-oo..+oo { (S(x) - B(x))^2/(S(x) + B(x)) dx } More... | |
virtual void | GetRegressionDeviation (UInt_t tgtNum, Types::ETreeType type, Double_t &stddev, Double_t &stddev90Percent) const |
const TString & | GetJobName () const |
const TString & | GetMethodName () const |
TString | GetMethodTypeName () const |
Types::EMVA | GetMethodType () const |
const char * | GetName () const |
Returns name of object. More... | |
const TString & | GetTestvarName () const |
const TString | GetProbaName () const |
TString | GetWeightFileName () const |
retrieve weight file name More... | |
void | SetTestvarName (const TString &v="") |
UInt_t | GetNvar () const |
UInt_t | GetNVariables () const |
UInt_t | GetNTargets () const |
const TString & | GetInputVar (Int_t i) const |
const TString & | GetInputLabel (Int_t i) const |
const TString & | GetInputTitle (Int_t i) const |
Double_t | GetMean (Int_t ivar) const |
Double_t | GetRMS (Int_t ivar) const |
Double_t | GetXmin (Int_t ivar) const |
Double_t | GetXmax (Int_t ivar) const |
Double_t | GetSignalReferenceCut () const |
Double_t | GetSignalReferenceCutOrientation () const |
void | SetSignalReferenceCut (Double_t cut) |
void | SetSignalReferenceCutOrientation (Double_t cutOrientation) |
TDirectory * | BaseDir () const |
returns the ROOT directory where info/histograms etc of the corresponding MVA method instance are stored More... | |
TDirectory * | MethodBaseDir () const |
returns the ROOT directory where all instances of the corresponding MVA method are stored More... | |
void | SetMethodDir (TDirectory *methodDir) |
void | SetBaseDir (TDirectory *methodDir) |
void | SetMethodBaseDir (TDirectory *methodDir) |
UInt_t | GetTrainingTMVAVersionCode () const |
UInt_t | GetTrainingROOTVersionCode () const |
TString | GetTrainingTMVAVersionString () const |
calculates the TMVA version string from the training version code on the fly More... | |
TString | GetTrainingROOTVersionString () const |
calculates the ROOT version string from the training version code on the fly More... | |
TransformationHandler & | GetTransformationHandler (Bool_t takeReroutedIfAvailable=true) |
const TransformationHandler & | GetTransformationHandler (Bool_t takeReroutedIfAvailable=true) const |
void | RerouteTransformationHandler (TransformationHandler *fTargetTransformation) |
DataSet * | Data () const |
DataSetInfo & | DataInfo () const |
UInt_t | GetNEvents () const |
temporary event when testing on a different DataSet than the own one More... | |
const Event * | GetEvent () const |
const Event * | GetEvent (const TMVA::Event *ev) const |
const Event * | GetEvent (Long64_t ievt) const |
const Event * | GetEvent (Long64_t ievt, Types::ETreeType type) const |
const Event * | GetTrainingEvent (Long64_t ievt) const |
const Event * | GetTestingEvent (Long64_t ievt) const |
const std::vector< TMVA::Event * > & | GetEventCollection (Types::ETreeType type) |
returns the event collection (i.e. More... | |
virtual Bool_t | IsSignalLike () |
uses a pre-set cut on the MVA output (SetSignalReferenceCut and SetSignalReferenceCutOrientation) for a quick determination if an event would be selected as signal or background More... | |
virtual Bool_t | IsSignalLike (Double_t mvaVal) |
uses a pre-set cut on the MVA output (SetSignalReferenceCut and SetSignalReferenceCutOrientation) for a quick determination if an event with this mva output value would tbe selected as signal or background More... | |
Bool_t | HasMVAPdfs () const |
virtual void | SetAnalysisType (Types::EAnalysisType type) |
Types::EAnalysisType | GetAnalysisType () const |
Bool_t | DoRegression () const |
Bool_t | DoMulticlass () const |
void | DisableWriting (Bool_t setter) |
Public Member Functions inherited from TMVA::IMethod | |
IMethod () | |
virtual | ~IMethod () |
virtual Bool_t | HasAnalysisType (Types::EAnalysisType type, UInt_t numberClasses, UInt_t numberTargets)=0 |
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 > | |
OptionBase * | DeclareOptionRef (T &ref, const TString &name, const TString &desc="") |
template<class T > | |
OptionBase * | DeclareOptionRef (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 TString & | GetOptions () 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::OptionBase * | DeclareOptionRef (T &ref, const TString &name, const TString &desc) |
template<class T > | |
TMVA::OptionBase * | DeclareOptionRef (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... | |
TObject & | operator= (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 TObject * | Clone (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 TObject * | DrawClone (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 TObject * | FindObject (const char *name) const |
Must be redefined in derived classes. More... | |
virtual TObject * | FindObject (const TObject *obj) const |
Must be redefined in derived classes. More... | |
virtual Option_t * | GetDrawOption () 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_t * | GetOption () 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... | |
void * | operator new (size_t sz) |
void * | operator new[] (size_t sz) |
void * | operator new (size_t sz, void *vp) |
void * | operator 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... | |
Public Attributes | |
const Event * | fTmpEvent |
Bool_t | fSetupCompleted |
Protected Member Functions | |
void | NoErrorCalc (Double_t *const err, Double_t *const errUpper) |
virtual void | AddWeightsXMLTo (void *parent) const =0 |
virtual void | ReadWeightsFromXML (void *wghtnode)=0 |
virtual void | ReadWeightsFromStream (std::istream &)=0 |
virtual void | ReadWeightsFromStream (TFile &) |
void | SetWeightFileName (TString) |
set the weight file name (depreciated) More... | |
const TString & | GetWeightFileDir () const |
void | SetWeightFileDir (TString fileDir) |
set directory of weight file More... | |
Bool_t | IsNormalised () const |
void | SetNormalised (Bool_t norm) |
Bool_t | Verbose () const |
Bool_t | Help () const |
const TString & | GetInternalVarName (Int_t ivar) const |
const TString & | GetOriginalVarName (Int_t ivar) const |
Bool_t | HasTrainingTree () const |
virtual void | MakeClassSpecific (std::ostream &, const TString &="") const |
virtual void | MakeClassSpecificHeader (std::ostream &, const TString &="") const |
void | Statistics (Types::ETreeType treeType, const TString &theVarName, Double_t &, Double_t &, Double_t &, Double_t &, Double_t &, Double_t &) |
calculates rms,mean, xmin, xmax of the event variable this can be either done for the variables as they are or for normalised variables (in the range of 0-1) if "norm" is set to kTRUE More... | |
Bool_t | TxtWeightsOnly () const |
Bool_t | IsConstructedFromWeightFile () const |
Bool_t | IgnoreEventsWithNegWeightsInTraining () const |
Protected Member Functions inherited from TMVA::IMethod | |
virtual void | GetHelpMessage () const =0 |
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 TString & | GetReferenceFile () const |
MsgLogger & | Log () 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... | |
Static Protected Member Functions | |
static MethodBase * | GetThisBase () |
return a pointer the base class of this method More... | |
Protected Attributes | |
Ranking * | fRanking |
std::vector< TString > * | fInputVars |
Int_t | fNbins |
Int_t | fNbinsMVAoutput |
Int_t | fNbinsH |
Types::EAnalysisType | fAnalysisType |
std::vector< Float_t > * | fRegressionReturnVal |
std::vector< Float_t > * | fMulticlassReturnVal |
UInt_t | fSignalClass |
UInt_t | fBackgroundClass |
Private Types | |
enum | ECutOrientation { kNegative = -1, kPositive = +1 } |
Private Member Functions | |
void | WriteStateToXML (void *parent) const |
general method used in writing the header of the weight files where the used variables, variable transformation type etc. More... | |
void | ReadStateFromXML (void *parent) |
void | WriteStateToStream (std::ostream &tf) const |
general method used in writing the header of the weight files where the used variables, variable transformation type etc. More... | |
void | WriteVarsToStream (std::ostream &tf, const TString &prefix="") const |
write the list of variables (name, min, max) for a given data transformation method to the stream More... | |
void | AddVarsXMLTo (void *parent) const |
write variable info to XML More... | |
void | AddSpectatorsXMLTo (void *parent) const |
write spectator info to XML More... | |
void | AddTargetsXMLTo (void *parent) const |
write target info to XML More... | |
void | AddClassesXMLTo (void *parent) const |
write class info to XML More... | |
void | ReadVariablesFromXML (void *varnode) |
read variable info from XML More... | |
void | ReadSpectatorsFromXML (void *specnode) |
read spectator info from XML More... | |
void | ReadTargetsFromXML (void *tarnode) |
read target info from XML More... | |
void | ReadClassesFromXML (void *clsnode) |
read number of classes from XML More... | |
void | ReadVarsFromStream (std::istream &istr) |
Read the variables (name, min, max) for a given data transformation method from the stream. More... | |
void | InitBase () |
default initialization called by all constructors More... | |
void | DeclareBaseOptions () |
define the options (their key words) that can be set in the option string here the options valid for ALL MVA methods are declared. More... | |
void | ProcessBaseOptions () |
the option string is decoded, for availabel options see "DeclareOptions" More... | |
ECutOrientation | GetCutOrientation () const |
void | ResetThisBase () |
reset required for RootFinder More... | |
void | CreateMVAPdfs () |
Create PDFs of the MVA output variables. More... | |
Double_t | GetEffForRoot (Double_t) |
returns efficiency as function of cut More... | |
Bool_t | GetLine (std::istream &fin, char *buf) |
reads one line from the input stream checks for certain keywords and interprets the line if keywords are found More... | |
virtual void | AddClassifierOutput (Types::ETreeType type) |
prepare tree branch with the method's discriminating variable More... | |
virtual void | AddClassifierOutputProb (Types::ETreeType type) |
prepare tree branch with the method's discriminating variable More... | |
virtual void | AddRegressionOutput (Types::ETreeType type) |
prepare tree branch with the method's discriminating variable More... | |
virtual void | AddMulticlassOutput (Types::ETreeType type) |
prepare tree branch with the method's discriminating variable More... | |
void | AddInfoItem (void *gi, const TString &name, const TString &value) const |
xml writing More... | |
Static Private Member Functions | |
static Double_t | IGetEffForRoot (Double_t) |
interface for RootFinder More... | |
static void | CreateVariableTransforms (const TString &trafoDefinition, TMVA::DataSetInfo &dataInfo, TMVA::TransformationHandler &transformationHandler, TMVA::MsgLogger &log) |
create variable transformations More... | |
static MethodBase *& | GetThisBaseThreadLocal () |
Friends | |
class | Factory |
class | MethodCategory |
class | MethodCompositeBase |
class | MethodCuts |
Additional Inherited Members | |
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... | |
#include <TMVA/MethodBase.h>
|
private |
Enumerator | |
---|---|
kNegative | |
kPositive |
Definition at line 467 of file MethodBase.h.
Enumerator | |
---|---|
kROOT | |
kTEXT |
Definition at line 97 of file MethodBase.h.
TMVA::MethodBase::MethodBase | ( | const TString & | jobName, |
Types::EMVA | methodType, | ||
const TString & | methodTitle, | ||
DataSetInfo & | dsi, | ||
const TString & | theOption = "" , |
||
TDirectory * | theBaseDir = 0 |
||
) |
standard constructur
Definition at line 132 of file MethodBase.cxx.
TMVA::MethodBase::MethodBase | ( | Types::EMVA | methodType, |
DataSetInfo & | dsi, | ||
const TString & | weightFile, | ||
TDirectory * | theBaseDir = 0 |
||
) |
constructor used for Testing + Application of the MVA, only (no training), using given WeightFiles
Definition at line 198 of file MethodBase.cxx.
|
virtual |
destructor
Definition at line 254 of file MethodBase.cxx.
write class info to XML
Definition at line 1703 of file MethodBase.cxx.
|
privatevirtual |
prepare tree branch with the method's discriminating variable
Definition at line 852 of file MethodBase.cxx.
|
privatevirtual |
prepare tree branch with the method's discriminating variable
Definition at line 890 of file MethodBase.cxx.
|
private |
xml writing
Definition at line 1208 of file MethodBase.cxx.
|
privatevirtual |
prepare tree branch with the method's discriminating variable
Definition at line 779 of file MethodBase.cxx.
void TMVA::MethodBase::AddOutput | ( | Types::ETreeType | type, |
Types::EAnalysisType | analysisType | ||
) |
Definition at line 1217 of file MethodBase.cxx.
Referenced by TMVA::Factory::TestAllMethods().
|
privatevirtual |
prepare tree branch with the method's discriminating variable
Definition at line 740 of file MethodBase.cxx.
write spectator info to XML
Definition at line 1680 of file MethodBase.cxx.
write target info to XML
Definition at line 1723 of file MethodBase.cxx.
write variable info to XML
Definition at line 1664 of file MethodBase.cxx.
Implemented in TMVA::MethodANNBase, TMVA::MethodPDEFoam, TMVA::MethodCFMlpANN, TMVA::PyMethodBase, TMVA::MethodCuts, TMVA::MethodBDT, TMVA::MethodCategory, TMVA::MethodPDERS, TMVA::MethodLikelihood, TMVA::MethodFDA, TMVA::RMethodBase, TMVA::MethodHMatrix, TMVA::MethodKNN, TMVA::MethodLD, TMVA::MethodSVM, TMVA::MethodFisher, TMVA::MethodDT, TMVA::MethodRuleFit, TMVA::MethodTMlpANN, TMVA::MethodPyAdaBoost, TMVA::MethodPyGTB, TMVA::MethodPyRandomForest, TMVA::MethodC50, TMVA::MethodRSNNS, TMVA::MethodRSVM, TMVA::MethodRXGB, TMVA::MethodBayesClassifier, and TMVA::MethodCompositeBase.
Referenced by TMVA::MethodCompositeBase::AddWeightsXMLTo().
TDirectory * TMVA::MethodBase::BaseDir | ( | ) | const |
returns the ROOT directory where info/histograms etc of the corresponding MVA method instance are stored
Definition at line 1882 of file MethodBase.cxx.
Referenced by TMVA::MethodRuleFit::GetMethodBaseDir(), TMVA::MethodBoost::WriteEvaluationHistosToFile(), TMVA::MethodBoost::WriteMonitoringHistosToFile(), and TMVA::OptimizeConfigParameters::~OptimizeConfigParameters().
|
virtual |
check may be overridden by derived class (sometimes, eg, fitters are used which can only be implemented during training phase)
Reimplemented in TMVA::MethodCuts, TMVA::MethodFDA, and TMVA::MethodBoost.
Definition at line 320 of file MethodBase.cxx.
Referenced by TMVA::MethodCategory::AddMethod(), TMVA::Factory::BookMethod(), TMVA::Reader::BookMVA(), and TMVA::MethodCompositeBase::ReadWeightsFromXML().
|
private |
Create PDFs of the MVA output variables.
Definition at line 2061 of file MethodBase.cxx.
|
pure virtual |
Implements TMVA::IMethod.
Implemented in TMVA::MethodPDEFoam, TMVA::MethodANNBase, TMVA::MethodCFMlpANN, TMVA::MethodCuts, TMVA::MethodPDERS, TMVA::MethodBDT, TMVA::MethodLikelihood, TMVA::MethodFDA, TMVA::PyMethodBase, TMVA::MethodDT, TMVA::MethodSVM, TMVA::MethodFisher, TMVA::MethodHMatrix, TMVA::MethodRuleFit, TMVA::MethodKNN, TMVA::MethodLD, TMVA::MethodTMlpANN, TMVA::MethodCompositeBase, TMVA::MethodBayesClassifier, TMVA::MethodBoost, TMVA::MethodCategory, TMVA::RMethodBase, TMVA::MethodPyAdaBoost, TMVA::MethodPyGTB, TMVA::MethodPyRandomForest, TMVA::MethodC50, TMVA::MethodRSNNS, TMVA::MethodRSVM, and TMVA::MethodRXGB.
|
staticprivate |
create variable transformations
Definition at line 481 of file MethodBase.cxx.
Referenced by ProcessBaseOptions(), and TMVA::Factory::WriteDataInformation().
|
inline |
Definition at line 363 of file MethodBase.h.
Referenced by TMVA::Factory::EvaluateAllMethods(), TMVA::MethodPyAdaBoost::GetMvaValue(), TMVA::MethodPyRandomForest::GetMvaValue(), TMVA::MethodPyGTB::GetMvaValue(), GetNEvents(), HasTrainingTree(), TMVA::MethodPyRandomForest::Init(), TMVA::MethodPyAdaBoost::Init(), TMVA::MethodPyGTB::Init(), TMVA::RMethodBase::LoadData(), TMVA::Factory::OptimizeAllMethods(), TMVA::MethodRSNNS::Train(), TMVA::MethodRXGB::Train(), TMVA::MethodRSVM::Train(), TMVA::MethodC50::Train(), TMVA::MethodCategory::Train(), and TMVA::Factory::TrainAllMethods().
|
inline |
Definition at line 364 of file MethodBase.h.
Referenced by Data(), GetInputLabel(), GetInputTitle(), GetInputVar(), TMVA::MethodC50::GetMvaValue(), TMVA::MethodRXGB::GetMvaValue(), TMVA::MethodRSVM::GetMvaValue(), TMVA::MethodRSNNS::GetMvaValue(), GetNTargets(), GetNvar(), GetNVariables(), GetOriginalVarName(), TMVA::RMethodBase::LoadData(), TMVA::MethodCategory::Train(), and TMVA::Factory::TrainAllMethods().
|
private |
define the options (their key words) that can be set in the option string here the options valid for ALL MVA methods are declared.
know options: VariableTransform=None,Decorrelated,PCA to use transformed variables instead of the original ones VariableTransformType=Signal,Background which decorrelation matrix to use in the method. Only the Likelihood Method can make proper use of independent transformations of signal and background fNbinsMVAPdf = 50 Number of bins used to create a PDF of MVA fNsmoothMVAPdf = 2 Number of times a histogram is smoothed before creating the PDF fHasMVAPdfs create PDFs for the MVA outputs V for Verbose output (!V) for non verbos H for Help message
Definition at line 396 of file MethodBase.cxx.
|
virtual |
options that are used ONLY for the READER to ensure backward compatibility they are hence without any effect (the reader is only reading the training options that HAD been used at the training of the .xml weightfile at hand
Reimplemented in TMVA::MethodPDEFoam, TMVA::MethodBDT, TMVA::MethodSVM, TMVA::MethodBoost, TMVA::MethodLikelihood, TMVA::MethodKNN, and TMVA::MethodDT.
Definition at line 599 of file MethodBase.cxx.
Referenced by TMVA::Reader::BookMVA(), TMVA::MethodDT::DeclareCompatibilityOptions(), TMVA::MethodKNN::DeclareCompatibilityOptions(), TMVA::MethodLikelihood::DeclareCompatibilityOptions(), TMVA::MethodBoost::DeclareCompatibilityOptions(), TMVA::MethodSVM::DeclareCompatibilityOptions(), TMVA::MethodBDT::DeclareCompatibilityOptions(), TMVA::MethodPDEFoam::DeclareCompatibilityOptions(), TMVA::MethodPyAdaBoost::DeclareOptions(), TMVA::MethodPyGTB::DeclareOptions(), and TMVA::MethodPyRandomForest::DeclareOptions().
|
pure virtual |
Implements TMVA::IMethod.
Implemented in TMVA::MethodPDEFoam, TMVA::MethodRuleFit, TMVA::MethodCFMlpANN, TMVA::MethodANNBase, TMVA::MethodPDERS, TMVA::MethodCuts, TMVA::MethodMLP, TMVA::MethodFDA, TMVA::MethodBDT, TMVA::MethodLikelihood, TMVA::MethodFisher, TMVA::MethodSVM, TMVA::MethodBoost, TMVA::MethodHMatrix, TMVA::MethodCategory, TMVA::MethodTMlpANN, TMVA::MethodKNN, TMVA::PyMethodBase, TMVA::MethodBayesClassifier, TMVA::MethodCompositeBase, TMVA::MethodDT, TMVA::MethodLD, TMVA::RMethodBase, TMVA::MethodPyAdaBoost, TMVA::MethodPyGTB, TMVA::MethodPyRandomForest, TMVA::MethodC50, TMVA::MethodRSNNS, TMVA::MethodRSVM, and TMVA::MethodRXGB.
Definition at line 396 of file MethodBase.h.
Referenced by TMVA::MethodCategory::AddMethod().
|
inline |
Definition at line 393 of file MethodBase.h.
Referenced by TMVA::Factory::EvaluateAllMethods().
|
inline |
Definition at line 392 of file MethodBase.h.
Referenced by TMVA::Factory::EvaluateAllMethods().
|
inline |
Definition at line 391 of file MethodBase.h.
Referenced by TMVA::Factory::TestAllMethods().
|
inlineprivate |
Definition at line 468 of file MethodBase.h.
returns efficiency as function of cut
Definition at line 3137 of file MethodBase.cxx.
Referenced by IGetEffForRoot().
|
virtual |
fill background efficiency (resp.
rejection) versus signal efficiency plots returns signal efficiency at background efficiency indicated in theString
Reimplemented in TMVA::MethodCuts.
Definition at line 2174 of file MethodBase.cxx.
Referenced by TMVA::Factory::EvaluateAllMethods().
|
inline |
Definition at line 667 of file MethodBase.h.
Referenced by TMVA::Reader::EvaluateMulticlass(), TMVA::Reader::EvaluateMVA(), TMVA::Reader::EvaluateRegression(), TMVA::MethodC50::GetMvaValue(), TMVA::MethodRXGB::GetMvaValue(), TMVA::MethodRSNNS::GetMvaValue(), TMVA::MethodRSVM::GetMvaValue(), TMVA::Reader::GetProba(), and TMVA::Reader::GetRarity().
|
inline |
Definition at line 662 of file MethodBase.h.
|
inline |
Definition at line 675 of file MethodBase.h.
|
inline |
Definition at line 681 of file MethodBase.h.
const std::vector< TMVA::Event * > & TMVA::MethodBase::GetEventCollection | ( | Types::ETreeType | type | ) |
returns the event collection (i.e.
the dataset) TRANSFORMED using the classifiers specific Variable Transformation (e.g. Decorr or Decorr:Gauss:Decorr)
Definition at line 3164 of file MethodBase.cxx.
Definition at line 315 of file MethodBase.h.
Definition at line 316 of file MethodBase.h.
Definition at line 314 of file MethodBase.h.
Definition at line 425 of file MethodBase.h.
|
inline |
Definition at line 295 of file MethodBase.h.
Referenced by TMVA::MethodCompositeBase::AddWeightsXMLTo().
Definition at line 3224 of file MethodBase.cxx.
|
private |
reads one line from the input stream checks for certain keywords and interprets the line if keywords are found
Definition at line 2018 of file MethodBase.cxx.
|
virtual |
plot significance, S/Sqrt(S^2 + B^2), curve for given number of signal and background events; returns cut for maximum significance also returned via reference is the maximum significance
Definition at line 2713 of file MethodBase.cxx.
Definition at line 319 of file MethodBase.h.
|
inline |
Definition at line 296 of file MethodBase.h.
Referenced by TMVA::MethodCompositeBase::AddWeightsXMLTo(), TMVA::MethodCategory::AddWeightsXMLTo(), TMVA::Reader::BookMVA(), TMVA::Factory::EvaluateAllMethods(), TMVA::MethodCompositeBase::GetMethod(), TMVA::Factory::GetMethod(), TMVA::Factory::MakeClass(), TMVA::Factory::OptimizeAllMethods(), TMVA::Factory::PrintHelpMessage(), SetTestvarName(), TMVA::Factory::TestAllMethods(), TMVA::MethodCategory::Train(), and TMVA::Factory::TrainAllMethods().
|
inline |
Definition at line 298 of file MethodBase.h.
Referenced by TMVA::Factory::BookMethod(), TMVA::Reader::BookMVA(), TMVA::Factory::EvaluateAllMethods(), TMVA::Reader::EvaluateMVA(), TMVA::MethodBoost::FindMVACut(), and TMVA::Factory::TrainAllMethods().
|
inline |
Definition at line 297 of file MethodBase.h.
Referenced by TMVA::MethodCategory::AddMethod(), TMVA::MethodCompositeBase::AddWeightsXMLTo(), TMVA::MethodCategory::AddWeightsXMLTo(), TMVA::Factory::BookMethod(), TMVA::Reader::BookMVA(), TMVA::Factory::EvaluateAllMethods(), and TMVA::MethodCategory::Train().
|
virtual |
Definition at line 2577 of file MethodBase.cxx.
Referenced by TMVA::Factory::EvaluateAllMethods().
|
virtual |
Definition at line 2589 of file MethodBase.cxx.
|
inlinevirtual |
Reimplemented in TMVA::MethodPDEFoam, TMVA::MethodANNBase, TMVA::MethodBDT, and TMVA::MethodFDA.
Definition at line 199 of file MethodBase.h.
Referenced by TMVA::Reader::EvaluateMulticlass().
|
pure virtual |
Implements TMVA::IMethod.
Implemented in TMVA::MethodPDEFoam, TMVA::MethodANNBase, TMVA::MethodCFMlpANN, TMVA::MethodMLP, TMVA::MethodBDT, TMVA::MethodCuts, TMVA::PyMethodBase, TMVA::MethodPDERS, TMVA::MethodLikelihood, TMVA::MethodCategory, TMVA::MethodBoost, TMVA::MethodFDA, TMVA::MethodHMatrix, TMVA::MethodSVM, TMVA::MethodFisher, TMVA::MethodDT, TMVA::MethodRuleFit, TMVA::MethodTMlpANN, TMVA::RMethodBase, TMVA::MethodKNN, TMVA::MethodBayesClassifier, TMVA::MethodLD, TMVA::MethodCompositeBase, TMVA::MethodPyAdaBoost, TMVA::MethodPyGTB, TMVA::MethodPyRandomForest, TMVA::MethodC50, TMVA::MethodRSNNS, TMVA::MethodRSVM, and TMVA::MethodRXGB.
Referenced by TMVA::MethodBoost::CalcMVAValues(), TMVA::Reader::EvaluateMVA(), TMVA::MethodBoost::FindMVACut(), TMVA::MethodBoost::GetBoostROCIntegral(), TMVA::MethodBoost::GetMvaValue(), TMVA::Reader::GetProba(), and TMVA::Reader::GetRarity().
Double_t TMVA::MethodBase::GetMvaValue | ( | const TMVA::Event *const | ev, |
Double_t * | err = 0 , |
||
Double_t * | errUpper = 0 |
||
) |
Definition at line 827 of file MethodBase.cxx.
|
inlinevirtual |
Returns name of object.
This default method returns the class name. Classes that give objects a name should override this method.
Reimplemented from TMVA::Configurable.
Definition at line 299 of file MethodBase.h.
Referenced by TMVA::MethodCategory::AddMethod(), and TMVA::Factory::OptimizeAllMethods().
temporary event when testing on a different DataSet than the own one
Definition at line 371 of file MethodBase.h.
|
inline |
Definition at line 311 of file MethodBase.h.
|
inline |
Definition at line 309 of file MethodBase.h.
Referenced by TMVA::MethodCFMlpANN::DataInterface().
|
inline |
Definition at line 310 of file MethodBase.h.
Definition at line 426 of file MethodBase.h.
Definition at line 2121 of file MethodBase.cxx.
Referenced by TMVA::Reader::GetProba().
compute likelihood ratio
Definition at line 2138 of file MethodBase.cxx.
|
inline |
Definition at line 301 of file MethodBase.h.
|
virtual |
compute rarity: R(x) = Integrate_[-oo..x] { PDF(x') dx' } where PDF(x) is the PDF of the classifier's signal or background distribution
Reimplemented in TMVA::MethodCuts.
Definition at line 2157 of file MethodBase.cxx.
Referenced by TMVA::Reader::GetRarity().
|
virtual |
Definition at line 720 of file MethodBase.cxx.
|
inline |
Definition at line 186 of file MethodBase.h.
Referenced by TMVA::Reader::EvaluateRegression(), and TMVA::MethodCategory::GetRegressionValues().
|
inlinevirtual |
Reimplemented in TMVA::MethodPDEFoam, TMVA::MethodANNBase, TMVA::MethodBDT, TMVA::MethodPDERS, TMVA::MethodCategory, TMVA::MethodFDA, TMVA::MethodSVM, TMVA::MethodLD, and TMVA::MethodKNN.
Definition at line 193 of file MethodBase.h.
Referenced by TMVA::MethodCategory::GetRegressionValues(), and GetRegressionValues().
Definition at line 320 of file MethodBase.h.
calculate the area (integral) under the ROC curve as a overall quality measure of the classification
Definition at line 2651 of file MethodBase.cxx.
Referenced by TMVA::Factory::EvaluateAllMethods(), and TMVA::MethodBoost::GetBoostROCIntegral().
calculate the area (integral) under the ROC curve as a overall quality measure of the classification
Definition at line 2683 of file MethodBase.cxx.
compute "separation" defined as <s2> = (1/2) Int_-oo..+oo { (S(x) - B(x))^2/(S(x) + B(x)) dx }
Reimplemented in TMVA::MethodCuts.
Definition at line 2620 of file MethodBase.cxx.
Referenced by TMVA::Factory::EvaluateAllMethods().
compute "separation" defined as <s2> = (1/2) Int_-oo..+oo { (S(x) - B(x))^2/(S(x) + B(x)) dx }
Reimplemented in TMVA::MethodCuts.
Definition at line 2629 of file MethodBase.cxx.
|
inline |
Definition at line 325 of file MethodBase.h.
Referenced by TMVA::MethodBoost::AdaBoost(), TMVA::MethodCompositeBase::AddWeightsXMLTo(), TMVA::Factory::EvaluateAllMethods(), TMVA::MethodBoost::FindMVACut(), and TMVA::MethodBoost::GetMvaValue().
|
inline |
Definition at line 326 of file MethodBase.h.
Referenced by TMVA::MethodCompositeBase::AddWeightsXMLTo().
compute significance of mean difference significance = |<S> - |/Sqrt(RMS_S2 + RMS_B2)
Reimplemented in TMVA::MethodCuts.
Definition at line 2609 of file MethodBase.cxx.
Referenced by TMVA::Factory::EvaluateAllMethods().
|
inline |
Definition at line 693 of file MethodBase.h.
|
inline |
Definition at line 143 of file MethodBase.h.
|
inline |
Definition at line 300 of file MethodBase.h.
Referenced by TMVA::Factory::EvaluateAllMethods(), and TMVA::Factory::TrainAllMethods().
|
staticprotected |
return a pointer the base class of this method
Definition at line 3210 of file MethodBase.cxx.
Referenced by IGetEffForRoot().
|
inlinestaticprivate |
Definition at line 633 of file MethodBase.h.
Reimplemented in TMVA::MethodCuts.
Definition at line 2402 of file MethodBase.cxx.
Referenced by TMVA::Factory::EvaluateAllMethods().
|
inline |
Definition at line 687 of file MethodBase.h.
|
inline |
Definition at line 344 of file MethodBase.h.
TString TMVA::MethodBase::GetTrainingROOTVersionString | ( | ) | const |
calculates the ROOT version string from the training version code on the fly
Definition at line 3198 of file MethodBase.cxx.
|
inline |
Definition at line 343 of file MethodBase.h.
TString TMVA::MethodBase::GetTrainingTMVAVersionString | ( | ) | const |
calculates the TMVA version string from the training version code on the fly
Definition at line 3186 of file MethodBase.cxx.
|
inline |
Definition at line 139 of file MethodBase.h.
|
inline |
Definition at line 348 of file MethodBase.h.
Referenced by GetEvent(), GetMean(), GetRMS(), GetXmax(), and GetXmin().
|
inline |
Definition at line 352 of file MethodBase.h.
|
inlineprotected |
Definition at line 407 of file MethodBase.h.
Referenced by MethodBase(), TMVA::MethodPyAdaBoost::ReadStateFromFile(), TMVA::MethodPyGTB::ReadStateFromFile(), TMVA::MethodPyRandomForest::ReadStateFromFile(), TMVA::MethodRSNNS::Train(), TMVA::MethodRSVM::Train(), TMVA::MethodRXGB::Train(), TMVA::MethodC50::Train(), TMVA::MethodPyAdaBoost::Train(), TMVA::MethodPyRandomForest::Train(), and TMVA::MethodPyGTB::Train().
TString TMVA::MethodBase::GetWeightFileName | ( | ) | const |
retrieve weight file name
Definition at line 1961 of file MethodBase.cxx.
Referenced by TMVA::Factory::TrainAllMethods().
Definition at line 322 of file MethodBase.h.
Definition at line 321 of file MethodBase.h.
|
inline |
Definition at line 389 of file MethodBase.h.
|
inlineprotected |
Definition at line 428 of file MethodBase.h.
|
inlineprotected |
Definition at line 419 of file MethodBase.h.
interface for RootFinder
Definition at line 3129 of file MethodBase.cxx.
|
inlineprotected |
Definition at line 602 of file MethodBase.h.
|
pure virtual |
Implements TMVA::IMethod.
Implemented in TMVA::MethodCuts, TMVA::MethodPDEFoam, TMVA::MethodPDERS, TMVA::MethodCFMlpANN, TMVA::MethodBDT, TMVA::MethodFisher, TMVA::MethodMLP, TMVA::MethodRuleFit, TMVA::MethodLikelihood, TMVA::MethodTMlpANN, TMVA::MethodHMatrix, TMVA::MethodDT, TMVA::MethodKNN, TMVA::MethodLD, TMVA::MethodCategory, TMVA::MethodBoost, TMVA::MethodFDA, TMVA::PyMethodBase, TMVA::MethodSVM, TMVA::MethodBayesClassifier, TMVA::RMethodBase, TMVA::MethodPyAdaBoost, TMVA::MethodPyGTB, TMVA::MethodPyRandomForest, TMVA::MethodC50, TMVA::MethodRSNNS, TMVA::MethodRSVM, and TMVA::MethodRXGB.
|
private |
default initialization called by all constructors
Definition at line 328 of file MethodBase.cxx.
|
inlineprotected |
Definition at line 455 of file MethodBase.h.
|
inlineprotected |
Definition at line 411 of file MethodBase.h.
|
virtual |
uses a pre-set cut on the MVA output (SetSignalReferenceCut and SetSignalReferenceCutOrientation) for a quick determination if an event would be selected as signal or background
Definition at line 838 of file MethodBase.cxx.
Referenced by TMVA::MethodBoost::AdaBoost(), and TMVA::MethodBoost::GetMvaValue().
uses a pre-set cut on the MVA output (SetSignalReferenceCut and SetSignalReferenceCutOrientation) for a quick determination if an event with this mva output value would tbe selected as signal or background
Definition at line 845 of file MethodBase.cxx.
create reader class for method (classification only at present)
Implements TMVA::IMethod.
Reimplemented in TMVA::MethodCategory, TMVA::MethodTMlpANN, TMVA::MethodC50, and TMVA::MethodRXGB.
Definition at line 2834 of file MethodBase.cxx.
Referenced by TMVA::Factory::MakeClass().
|
inlineprotectedvirtual |
Implements TMVA::IMethod.
Reimplemented in TMVA::MethodPDEFoam, TMVA::MethodANNBase, TMVA::MethodBDT, TMVA::MethodCuts, TMVA::MethodCFMlpANN, TMVA::MethodRuleFit, TMVA::MethodMLP, TMVA::MethodPDERS, TMVA::MethodFDA, TMVA::MethodLikelihood, TMVA::MethodFisher, TMVA::MethodSVM, TMVA::MethodHMatrix, TMVA::MethodTMlpANN, TMVA::MethodKNN, TMVA::MethodLD, and TMVA::MethodBayesClassifier.
Definition at line 435 of file MethodBase.h.
|
inlineprotectedvirtual |
Reimplemented in TMVA::MethodBDT, TMVA::MethodCFMlpANN, and TMVA::MethodLikelihood.
Definition at line 438 of file MethodBase.h.
TDirectory * TMVA::MethodBase::MethodBaseDir | ( | ) | const |
returns the ROOT directory where all instances of the corresponding MVA method are stored
Definition at line 1920 of file MethodBase.cxx.
Definition at line 820 of file MethodBase.cxx.
Referenced by TMVA::MethodC50::GetMvaValue(), TMVA::MethodRXGB::GetMvaValue(), TMVA::MethodRSNNS::GetMvaValue(), TMVA::MethodRSVM::GetMvaValue(), TMVA::MethodPyGTB::GetMvaValue(), TMVA::MethodPyAdaBoost::GetMvaValue(), and TMVA::MethodPyRandomForest::GetMvaValue().
|
virtual |
call the Optimzier with the set of paremeters and ranges that are meant to be tuned.
Reimplemented in TMVA::MethodBDT.
Definition at line 626 of file MethodBase.cxx.
Referenced by TMVA::Factory::OptimizeAllMethods().
|
virtual |
prints out method-specific help method
Implements TMVA::IMethod.
Definition at line 3073 of file MethodBase.cxx.
Referenced by TMVA::Factory::PrintHelpMessage().
|
private |
the option string is decoded, for availabel options see "DeclareOptions"
Definition at line 427 of file MethodBase.cxx.
|
pure virtual |
Implements TMVA::IMethod.
Implemented in TMVA::MethodPDEFoam, TMVA::MethodRuleFit, TMVA::MethodCFMlpANN, TMVA::MethodANNBase, TMVA::MethodPDERS, TMVA::MethodCuts, TMVA::MethodMLP, TMVA::MethodFDA, TMVA::MethodBDT, TMVA::MethodLikelihood, TMVA::MethodFisher, TMVA::MethodSVM, TMVA::MethodBoost, TMVA::MethodHMatrix, TMVA::MethodCategory, TMVA::MethodTMlpANN, TMVA::MethodKNN, TMVA::PyMethodBase, TMVA::MethodBayesClassifier, TMVA::MethodCompositeBase, TMVA::MethodDT, TMVA::MethodLD, TMVA::RMethodBase, TMVA::MethodPyAdaBoost, TMVA::MethodPyGTB, TMVA::MethodPyRandomForest, TMVA::MethodC50, TMVA::MethodRSNNS, TMVA::MethodRSVM, and TMVA::MethodRXGB.
void TMVA::MethodBase::ProcessSetup | ( | ) |
process all options the "CheckForUnusedOptions" is done in an independent call, since it may be overridden by derived class (sometimes, eg, fitters are used which can only be implemented during training phase)
Definition at line 310 of file MethodBase.cxx.
Referenced by TMVA::MethodCategory::AddMethod(), TMVA::Factory::BookMethod(), and TMVA::MethodCompositeBase::ReadWeightsFromXML().
read number of classes from XML
Definition at line 1819 of file MethodBase.cxx.
read spectator info from XML
Definition at line 1779 of file MethodBase.cxx.
void TMVA::MethodBase::ReadStateFromFile | ( | ) |
Function to write options and weights to file.
Definition at line 1327 of file MethodBase.cxx.
Referenced by TMVA::Reader::BookMVA(), and TMVA::Factory::TrainAllMethods().
void TMVA::MethodBase::ReadStateFromStream | ( | std::istream & | tf | ) |
read the header from the weight files of the different MVA methods
Definition at line 1492 of file MethodBase.cxx.
write reference MVA distributions (and other information) to a ROOT type weight file
Definition at line 1287 of file MethodBase.cxx.
Definition at line 1386 of file MethodBase.cxx.
Referenced by TMVA::MethodCategory::ReadWeightsFromXML().
void TMVA::MethodBase::ReadStateFromXMLString | ( | const char * | xmlstr | ) |
for reading from memory
Definition at line 1370 of file MethodBase.cxx.
Referenced by TMVA::Reader::BookMVA().
read target info from XML
Definition at line 1861 of file MethodBase.cxx.
read variable info from XML
Definition at line 1739 of file MethodBase.cxx.
|
private |
Read the variables (name, min, max) for a given data transformation method from the stream.
In the stream we only expect the limits which will be set
Definition at line 1627 of file MethodBase.cxx.
|
protectedpure virtual |
Implements TMVA::IMethod.
Implemented in TMVA::MethodANNBase, TMVA::MethodPDEFoam, TMVA::MethodCFMlpANN, TMVA::PyMethodBase, TMVA::MethodBDT, TMVA::MethodCuts, TMVA::MethodPDERS, TMVA::MethodLikelihood, TMVA::MethodFDA, TMVA::MethodHMatrix, TMVA::MethodKNN, TMVA::RMethodBase, TMVA::MethodLD, TMVA::MethodSVM, TMVA::MethodFisher, TMVA::MethodDT, TMVA::MethodRuleFit, TMVA::MethodCompositeBase, TMVA::MethodTMlpANN, TMVA::MethodPyAdaBoost, TMVA::MethodPyGTB, TMVA::MethodPyRandomForest, TMVA::MethodC50, TMVA::MethodRSNNS, TMVA::MethodRSVM, TMVA::MethodRXGB, and TMVA::MethodBayesClassifier.
Reimplemented in TMVA::PyMethodBase, TMVA::MethodPDERS, TMVA::MethodLikelihood, TMVA::MethodKNN, TMVA::RMethodBase, and TMVA::MethodSVM.
Definition at line 232 of file MethodBase.h.
Implemented in TMVA::MethodPDEFoam, TMVA::MethodANNBase, TMVA::MethodCFMlpANN, TMVA::PyMethodBase, TMVA::MethodBDT, TMVA::MethodCuts, TMVA::MethodPDERS, TMVA::MethodLikelihood, TMVA::MethodCategory, TMVA::MethodFDA, TMVA::MethodHMatrix, TMVA::MethodLD, TMVA::MethodSVM, TMVA::RMethodBase, TMVA::MethodFisher, TMVA::MethodKNN, TMVA::MethodDT, TMVA::MethodRuleFit, TMVA::MethodTMlpANN, TMVA::MethodBayesClassifier, TMVA::MethodPyAdaBoost, TMVA::MethodPyGTB, TMVA::MethodPyRandomForest, TMVA::MethodC50, TMVA::MethodRSNNS, TMVA::MethodRSVM, TMVA::MethodRXGB, and TMVA::MethodCompositeBase.
Referenced by TMVA::MethodCompositeBase::ReadWeightsFromXML().
|
inline |
Definition at line 357 of file MethodBase.h.
Referenced by TMVA::MethodCompositeBase::ReadWeightsFromXML().
Reimplemented in TMVA::MethodPDEFoam, and TMVA::MethodBDT.
Definition at line 170 of file MethodBase.h.
|
private |
reset required for RootFinder
Definition at line 3218 of file MethodBase.cxx.
|
inlinevirtual |
Definition at line 390 of file MethodBase.h.
Referenced by TMVA::MethodCategory::AddMethod(), TMVA::Factory::BookMethod(), TMVA::MethodCategory::Train(), and TMVA::Factory::TrainAllMethods().
|
inline |
Definition at line 336 of file MethodBase.h.
|
inline |
Definition at line 337 of file MethodBase.h.
Referenced by TMVA::MethodCategory::AddMethod().
|
inline |
Definition at line 335 of file MethodBase.h.
Definition at line 412 of file MethodBase.h.
Definition at line 329 of file MethodBase.h.
Referenced by TMVA::MethodBoost::FindMVACut(), and TMVA::MethodCompositeBase::ReadWeightsFromXML().
Definition at line 330 of file MethodBase.h.
Referenced by TMVA::MethodBoost::FindMVACut(), and TMVA::MethodCompositeBase::ReadWeightsFromXML().
Definition at line 142 of file MethodBase.h.
Definition at line 306 of file MethodBase.h.
Referenced by MethodBase(), and TMVA::Factory::TrainAllMethods().
Definition at line 138 of file MethodBase.h.
set the tuning parameters accoding to the argument This is just a dummy .
. have a look at the MethodBDT how you could perhaps implment the same thing for the other Classifiers..
Reimplemented in TMVA::MethodBDT.
Definition at line 647 of file MethodBase.cxx.
void TMVA::MethodBase::SetupMethod | ( | ) |
setup of methods
Definition at line 295 of file MethodBase.cxx.
Referenced by TMVA::MethodCategory::AddMethod(), TMVA::Factory::BookMethod(), TMVA::Reader::BookMVA(), TMVA::MethodCompositeBase::ReadWeightsFromXML(), TMVA::MethodCategory::ReadWeightsFromXML(), and TMVA::Factory::TrainAllMethods().
set directory of weight file
Definition at line 1944 of file MethodBase.cxx.
Referenced by MethodBase(), TMVA::MethodC50::MethodC50(), TMVA::MethodPyAdaBoost::MethodPyAdaBoost(), TMVA::MethodPyGTB::MethodPyGTB(), TMVA::MethodPyRandomForest::MethodPyRandomForest(), TMVA::MethodRSNNS::MethodRSNNS(), TMVA::MethodRSVM::MethodRSVM(), and TMVA::MethodRXGB::MethodRXGB().
set the weight file name (depreciated)
Definition at line 1953 of file MethodBase.cxx.
|
protected |
calculates rms,mean, xmin, xmax of the event variable this can be either done for the variables as they are or for normalised variables (in the range of 0-1) if "norm" is set to kTRUE
Definition at line 2769 of file MethodBase.cxx.
|
virtual |
initialization
Reimplemented in TMVA::MethodBoost, TMVA::MethodCuts, TMVA::MethodPyAdaBoost, TMVA::MethodPyGTB, TMVA::MethodPyRandomForest, TMVA::MethodC50, TMVA::MethodRSNNS, TMVA::MethodRSVM, and TMVA::MethodRXGB.
Definition at line 1046 of file MethodBase.cxx.
Referenced by TMVA::Factory::EvaluateAllMethods(), TMVA::MethodC50::TestClassification(), TMVA::MethodRXGB::TestClassification(), TMVA::MethodRSVM::TestClassification(), TMVA::MethodRSNNS::TestClassification(), TMVA::MethodPyAdaBoost::TestClassification(), TMVA::MethodPyRandomForest::TestClassification(), TMVA::MethodPyGTB::TestClassification(), and TMVA::MethodBoost::TestClassification().
|
virtual |
test multiclass classification
Definition at line 1032 of file MethodBase.cxx.
Referenced by TMVA::Factory::EvaluateAllMethods().
|
virtual |
calculate <sum-of-deviation-squared> of regression output versus "true" value from test sample
bias = average deviation dev = average absolute deviation rms = rms of deviation
Definition at line 931 of file MethodBase.cxx.
Referenced by TMVA::Factory::EvaluateAllMethods().
|
pure virtual |
Implements TMVA::IMethod.
Implemented in TMVA::MethodPDEFoam, TMVA::MethodCFMlpANN, TMVA::MethodANNBase, TMVA::MethodMLP, TMVA::MethodCuts, TMVA::PyMethodBase, TMVA::MethodBDT, TMVA::MethodPDERS, TMVA::MethodLikelihood, TMVA::MethodCompositeBase, TMVA::MethodFDA, TMVA::MethodHMatrix, TMVA::MethodBoost, TMVA::MethodCategory, TMVA::MethodFisher, TMVA::MethodKNN, TMVA::MethodSVM, TMVA::MethodDT, TMVA::MethodLD, TMVA::MethodRuleFit, TMVA::RMethodBase, TMVA::MethodTMlpANN, TMVA::MethodBayesClassifier, TMVA::MethodPyAdaBoost, TMVA::MethodPyGTB, TMVA::MethodPyRandomForest, TMVA::MethodC50, TMVA::MethodRSNNS, TMVA::MethodRSVM, and TMVA::MethodRXGB.
void TMVA::MethodBase::TrainMethod | ( | ) |
Definition at line 653 of file MethodBase.cxx.
Referenced by TMVA::MethodBoost::SingleTrain(), TMVA::MethodCategory::Train(), and TMVA::Factory::TrainAllMethods().
|
inlineprotected |
Definition at line 449 of file MethodBase.h.
Definition at line 418 of file MethodBase.h.
|
virtual |
writes all MVA evaluation histograms to file
Reimplemented in TMVA::MethodBoost.
Definition at line 1977 of file MethodBase.cxx.
Referenced by TMVA::Factory::EvaluateAllMethods(), and TMVA::MethodBoost::WriteEvaluationHistosToFile().
write special monitoring histograms to file dummy implementation here --------------—
Implements TMVA::IMethod.
Reimplemented in TMVA::MethodANNBase, TMVA::MethodBoost, TMVA::MethodCuts, TMVA::MethodBDT, TMVA::MethodLikelihood, and TMVA::MethodRuleFit.
Definition at line 2009 of file MethodBase.cxx.
void TMVA::MethodBase::WriteStateToFile | ( | ) | const |
write options and weights to file note that each one text file for the main configuration information and one ROOT file for ROOT objects are created
Definition at line 1306 of file MethodBase.cxx.
|
private |
general method used in writing the header of the weight files where the used variables, variable transformation type etc.
is specified
Definition at line 1169 of file MethodBase.cxx.
general method used in writing the header of the weight files where the used variables, variable transformation type etc.
is specified
Definition at line 1233 of file MethodBase.cxx.
Referenced by TMVA::MethodCategory::AddWeightsXMLTo().
|
private |
write the list of variables (name, min, max) for a given data transformation method to the stream
Definition at line 1612 of file MethodBase.cxx.
|
friend |
Definition at line 93 of file MethodBase.h.
|
friend |
Definition at line 235 of file MethodBase.h.
|
friend |
Definition at line 236 of file MethodBase.h.
|
friend |
Definition at line 525 of file MethodBase.h.
|
protected |
Definition at line 517 of file MethodBase.h.
Referenced by DoMulticlass(), DoRegression(), GetAnalysisType(), and SetAnalysisType().
|
protected |
Definition at line 606 of file MethodBase.h.
|
private |
Definition at line 548 of file MethodBase.h.
Referenced by SetBaseDir(), and SetMethodDir().
|
private |
Definition at line 543 of file MethodBase.h.
Referenced by IsConstructedFromWeightFile().
|
private |
Definition at line 615 of file MethodBase.h.
Referenced by GetCutOrientation().
|
private |
set to true in order to suppress writing to XML
Definition at line 530 of file MethodBase.h.
Referenced by DataInfo().
|
private |
Definition at line 560 of file MethodBase.h.
|
private |
Definition at line 527 of file MethodBase.h.
Referenced by DisableWriting().
|
private |
Definition at line 558 of file MethodBase.h.
|
mutableprivate |
Definition at line 624 of file MethodBase.h.
|
private |
Definition at line 553 of file MethodBase.h.
Referenced by GetWeightFileDir().
|
private |
Definition at line 596 of file MethodBase.h.
Referenced by HasMVAPdfs().
|
private |
Definition at line 595 of file MethodBase.h.
Referenced by Help().
|
private |
Definition at line 598 of file MethodBase.h.
Referenced by IgnoreEventsWithNegWeightsInTraining().
|
protected |
Definition at line 510 of file MethodBase.h.
Referenced by GetInternalVarName().
|
private |
Definition at line 537 of file MethodBase.h.
Referenced by GetJobName().
|
private |
Definition at line 578 of file MethodBase.h.
|
private |
Definition at line 577 of file MethodBase.h.
|
mutableprivate |
Definition at line 549 of file MethodBase.h.
Referenced by SetMethodBaseDir(), and SetMethodDir().
|
private |
Definition at line 538 of file MethodBase.h.
Referenced by GetMethodName(), and GetName().
|
private |
Definition at line 539 of file MethodBase.h.
Referenced by GetMethodType(), and GetMethodTypeName().
|
protected |
Definition at line 520 of file MethodBase.h.
|
private |
Definition at line 562 of file MethodBase.h.
|
private |
Definition at line 561 of file MethodBase.h.
|
protected |
Definition at line 513 of file MethodBase.h.
|
protected |
Definition at line 515 of file MethodBase.h.
|
protected |
Definition at line 514 of file MethodBase.h.
|
private |
Definition at line 642 of file MethodBase.h.
|
private |
Definition at line 633 of file MethodBase.h.
Referenced by IsNormalised(), and SetNormalised().
|
private |
Definition at line 643 of file MethodBase.h.
|
private |
Definition at line 551 of file MethodBase.h.
|
protected |
Definition at line 509 of file MethodBase.h.
|
protected |
Definition at line 519 of file MethodBase.h.
|
private |
Definition at line 580 of file MethodBase.h.
|
private |
Definition at line 579 of file MethodBase.h.
|
private |
Definition at line 542 of file MethodBase.h.
Referenced by GetTrainingROOTVersionCode().
Bool_t TMVA::MethodBase::fSetupCompleted |
Definition at line 627 of file MethodBase.h.
|
protected |
Definition at line 605 of file MethodBase.h.
|
private |
the data set information (sometimes needed)
Definition at line 532 of file MethodBase.h.
Referenced by GetSignalReferenceCut(), and SetSignalReferenceCut().
|
private |
Definition at line 533 of file MethodBase.h.
Referenced by GetSignalReferenceCutOrientation(), and SetSignalReferenceCutOrientation().
|
private |
Definition at line 567 of file MethodBase.h.
|
private |
Definition at line 568 of file MethodBase.h.
|
private |
Definition at line 619 of file MethodBase.h.
|
private |
Definition at line 618 of file MethodBase.h.
|
private |
Definition at line 566 of file MethodBase.h.
|
private |
Definition at line 571 of file MethodBase.h.
|
private |
Definition at line 572 of file MethodBase.h.
|
private |
Definition at line 622 of file MethodBase.h.
|
private |
Definition at line 621 of file MethodBase.h.
|
private |
Definition at line 570 of file MethodBase.h.
|
private |
Definition at line 612 of file MethodBase.h.
Referenced by GetTestTime(), and SetTestTime().
|
private |
Definition at line 540 of file MethodBase.h.
Referenced by GetProbaName(), GetTestvarName(), and SetTestvarName().
|
mutable |
Definition at line 366 of file MethodBase.h.
Referenced by GetRegressionValues().
|
private |
Definition at line 541 of file MethodBase.h.
Referenced by GetTrainingTMVAVersionCode().
|
private |
Definition at line 611 of file MethodBase.h.
Referenced by GetTrainTime(), and SetTrainTime().
|
private |
Definition at line 588 of file MethodBase.h.
Referenced by GetTransformationHandler().
|
private |
Definition at line 587 of file MethodBase.h.
Referenced by TMVA::MethodCompositeBase::AddWeightsXMLTo(), GetTransformationHandler(), and RerouteTransformationHandler().
|
private |
Definition at line 641 of file MethodBase.h.
|
private |
Definition at line 639 of file MethodBase.h.
|
private |
Definition at line 534 of file MethodBase.h.
|
private |
Definition at line 640 of file MethodBase.h.
|
private |
Definition at line 585 of file MethodBase.h.
|
private |
Definition at line 592 of file MethodBase.h.
Referenced by Verbose().
|
private |
Definition at line 594 of file MethodBase.h.
|
private |
Definition at line 593 of file MethodBase.h.
|
private |
Definition at line 554 of file MethodBase.h.
|
private |
Definition at line 582 of file MethodBase.h.
|
private |
Definition at line 581 of file MethodBase.h.