/usr/include/OTB-5.8/otbConfusionMatrixToMassOfBelief.txx is in libotb-dev 5.8.0+dfsg-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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Program: ORFEO Toolbox
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Centre National d'Etudes Spatiales. All rights reserved.
See OTBCopyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef otbConfusionMatrixToMassOfBelief_txx
#define otbConfusionMatrixToMassOfBelief_txx
#include "otbConfusionMatrixToMassOfBelief.h"
namespace otb
{
template<class TConfusionMatrix, class TLabel>
ConfusionMatrixToMassOfBelief<TConfusionMatrix, TLabel>
::ConfusionMatrixToMassOfBelief()
{
this->SetNumberOfRequiredInputs(2);
this->SetNumberOfRequiredOutputs(1);
this->m_ConfMatMeasurements = ConfusionMatrixMeasurementsType::New();
this->m_DefinitionMethod = this->PRECISION;
}
template <class TConfusionMatrix, class TLabel>
void
ConfusionMatrixToMassOfBelief<TConfusionMatrix, TLabel>
::Update()
{
this->GenerateData();
}
template <class TConfusionMatrix, class TLabel>
void
ConfusionMatrixToMassOfBelief<TConfusionMatrix, TLabel>
::GenerateData()
{
this->m_ConfMatMeasurements->SetConfusionMatrix(m_ConfusionMatrix);
this->m_ConfMatMeasurements->Compute();
typename MapOfIndicesType::iterator itMapOfIndices;
MassType currentMass = 0.;
this->m_MapMassOfBelief.clear();
for (itMapOfIndices = m_MapOfIndices.begin(); itMapOfIndices != m_MapOfIndices.end(); ++itMapOfIndices)
{
switch (m_DefinitionMethod)
{
case PRECISION:
// Masses of Belief = Precision Rate of each label (TP / [TP + FP])
currentMass = m_ConfMatMeasurements->GetPrecisions()[itMapOfIndices->first];
break;
case RECALL:
// Masses of Belief = Recall Rate of each label (TP / [TP + FN])
currentMass = m_ConfMatMeasurements->GetRecalls()[itMapOfIndices->first];
break;
case ACCURACY:
// Masses of Belief = Overall Accuracy of the confusion matrix (SUM[TP] / nbSamples)
currentMass = m_ConfMatMeasurements->GetOverallAccuracy();
break;
case KAPPA:
// Masses of Belief = Kappa Index of the confusion matrix
currentMass = m_ConfMatMeasurements->GetKappaIndex();
break;
default:
// Masses of Belief = Precision Rate of each label (TP / [TP + FP]
currentMass = m_ConfMatMeasurements->GetPrecisions()[itMapOfIndices->first];
break;
}// END switch (m_DefinitionMethod)
this->m_MapMassOfBelief[itMapOfIndices->second] = currentMass;
}
}
} // end namespace otb
#endif
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