#include <HistogramProbabilityEstimator.h>

Public Member Functions
	HistogramProbabilityEstimator (const TrackProbabilityCalibration calib3D, const TrackProbabilityCalibration calib2D)

std::pair< bool, double >	probability (bool quality, int ipType, float significance, const reco::Track &, const reco::Jet &, const reco::Vertex &) const

	~HistogramProbabilityEstimator ()

Private Attributes
const TrackProbabilityCalibration *	m_calibration2D

const TrackProbabilityCalibration *	m_calibration3D

Detailed Description

provides the track probability to come from the primary vertex for a given track

Definition at line 18 of file HistogramProbabilityEstimator.h.

Constructor & Destructor Documentation

◆ HistogramProbabilityEstimator()

HistogramProbabilityEstimator::HistogramProbabilityEstimator	(	const TrackProbabilityCalibration *	calib3D,
		const TrackProbabilityCalibration *	calib2D
	)

inline

Definition at line 20 of file HistogramProbabilityEstimator.h.

21 : m_calibration3D(calib3D), m_calibration2D(calib2D) {}

HistogramProbabilityEstimator::m_calibration2D

const TrackProbabilityCalibration * m_calibration2D

Definition: HistogramProbabilityEstimator.h:40

HistogramProbabilityEstimator::m_calibration3D

const TrackProbabilityCalibration * m_calibration3D

Definition: HistogramProbabilityEstimator.h:39

◆ ~HistogramProbabilityEstimator()

HistogramProbabilityEstimator::~HistogramProbabilityEstimator ( )

inline

Definition at line 31 of file HistogramProbabilityEstimator.h.

                                    {
     //  if(m_calibration3D!=0) delete m_calibration3D;
     //  if(m_calibration2D!=0) delete m_calibration2D;
   }

Member Function Documentation

◆ probability()

pair< bool, double > HistogramProbabilityEstimator::probability	(	bool	quality,
		int	ipType,
		float	significance,
		const reco::Track &	track,
		const reco::Jet &	jet,
		const reco::Vertex &	vertex
	)		const

Definition at line 11 of file HistogramProbabilityEstimator.cc.

References HltBtagPostValidation_cff::c, newFWLiteAna::found, input, ALPAKA_ACCELERATOR_NAMESPACE::vertexFinder::it, metsig::jet, quality, met_cff::significance, HLT_2024v14_cff::track, muon::trackProbability(), and bphysicsOniaDQM_cfi::vertex.

Referenced by btagbtvdeep::SeedingTrackInfoBuilder::buildSeedingTrackInfo().

                                                                                                                   {
   TrackClassFilter::Input input(quality, track, jet, vertex);
 
   double trackProbability = 0;
 
   double absSignificance = fabs(significance);
 
   const CalibratedHistogram* probabilityHistogram = nullptr;
   vector<TrackProbabilityCalibration::Entry>::const_iterator found;
   vector<TrackProbabilityCalibration::Entry>::const_iterator it;
   vector<TrackProbabilityCalibration::Entry>::const_iterator it_end;
   if (ipType == 0) {
     it = m_calibration3D->data.begin();
     it_end = m_calibration3D->data.end();
   } else if (ipType == 1) {
     it = m_calibration2D->data.begin();
     it_end = m_calibration2D->data.end();
   } else
     return pair<bool, double>(probabilityHistogram, trackProbability);
 
   found = std::find_if(it, it_end, [&input](auto const& c) { return TrackClassFilter()(input, c); });
   if (found != it_end)
     probabilityHistogram = &found->histogram;
   if (!probabilityHistogram) {
     //    edm::LogWarning ("TrackProbability|HistogramMissing") << " PDF Histogram not found for this track" ;
   } else {
     trackProbability = 1. - probabilityHistogram->normalizedIntegral(absSignificance);
   }
   if (absSignificance != 0)
     trackProbability *= significance / absSignificance;  //Return a "signed" probability
 
   return pair<bool, double>(probabilityHistogram, trackProbability);
 }

Member Data Documentation

◆ m_calibration2D

const TrackProbabilityCalibration* HistogramProbabilityEstimator::m_calibration2D

private

Definition at line 40 of file HistogramProbabilityEstimator.h.

◆ m_calibration3D

const TrackProbabilityCalibration* HistogramProbabilityEstimator::m_calibration3D