svm.cpp File Reference

#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <cctype>
#include <cfloat>
#include <cstring>
#include <cstdarg>
#include <climits>
#include <clocale>
#include <mitkLocaleSwitch.h>
#include "svm.h"

Go to the source code of this file.

Macros
#define	INF
#define	TAU
#define	Malloc(type, n)
#define	FSCANF(_stream, _format, _var)

Typedefs
typedef float	Qfloat
typedef signed char	schar

Functions
template<class T >
static T	min (T x, T y)
template<class T >
static T	max (T x, T y)
template<class T >
static void	swap (T &x, T &y)
template<class S , class T >
static void	clone (T *&dst, S *src, int n)
static double	powi (double base, int times)
static void	print_string_stdout (const char *s)
static void	info (const char *fmt,...)
static void	solve_c_svc (const svm_problem *prob, const svm_parameter *param, double *alpha, Solver::SolutionInfo *si, double Cp, double Cn)
static void	solve_nu_svc (const svm_problem *prob, const svm_parameter *param, double *alpha, Solver::SolutionInfo *si)
static void	solve_one_class (const svm_problem *prob, const svm_parameter *param, double *alpha, Solver::SolutionInfo *si)
static void	solve_epsilon_svr (const svm_problem *prob, const svm_parameter *param, double *alpha, Solver::SolutionInfo *si)
static void	solve_nu_svr (const svm_problem *prob, const svm_parameter *param, double *alpha, Solver::SolutionInfo *si)
static decision_function	svm_train_one (const svm_problem *prob, const svm_parameter *param, double Cp, double Cn)
static void	sigmoid_train (int l, const double *dec_values, const double *labels, double &A, double &B)
static double	sigmoid_predict (double decision_value, double A, double B)
static void	multiclass_probability (int k, double **r, double *p)
static void	svm_binary_svc_probability (const svm_problem *prob, const svm_parameter *param, double Cp, double Cn, double &probA, double &probB)
static double	svm_svr_probability (const svm_problem *prob, const svm_parameter *param)
static void	svm_group_classes (const svm_problem *prob, int *nr_class_ret, int **label_ret, int **start_ret, int **count_ret, int *perm)
static void	remove_zero_weight (svm_problem *newprob, const svm_problem *prob)
svm_model *	svm_train (const svm_problem *prob, const svm_parameter *param)
void	svm_cross_validation (const svm_problem *prob, const svm_parameter *param, int nr_fold, double *target)
int	svm_get_svm_type (const svm_model *model)
int	svm_get_nr_class (const svm_model *model)
void	svm_get_labels (const svm_model *model, int *label)
void	svm_get_sv_indices (const svm_model *model, int *indices)
int	svm_get_nr_sv (const svm_model *model)
double	svm_get_svr_probability (const svm_model *model)
double	svm_predict_values (const svm_model *model, const svm_node *x, double *dec_values)
double	svm_predict (const svm_model *model, const svm_node *x)
double	svm_predict_probability (const svm_model *model, const svm_node *x, double *prob_estimates)
int	svm_save_model (const char *model_file_name, const svm_model *model)
static char *	readline (FILE *input)
bool	read_model_header (FILE *fp, svm_model *model)
svm_model *	svm_load_model (const char *model_file_name)
void	svm_free_model_content (svm_model *model_ptr)
void	svm_free_and_destroy_model (svm_model **model_ptr_ptr)
void	svm_destroy_param (svm_parameter *param)
const char *	svm_check_parameter (const svm_problem *prob, const svm_parameter *param)
int	svm_check_probability_model (const svm_model *model)
void	svm_set_print_string_function (void(*print_func)(const char *))

Variables
int	libsvm_version
static void(*	svm_print_string )(const char *)
static const char *	svm_type_table []
static const char *	kernel_type_table []
static char *	line
static int	max_line_len

Macro Definition Documentation

FSCANF

#define FSCANF	(		_stream,
			_format,
			_var
	)

Definition at line 2898 of file svm.cpp.

Referenced by read_model_header().

INF

#define INF

Definition at line 75 of file svm.cpp.

Referenced by info().

Malloc

#define Malloc	(		type,
			n
	)

Definition at line 77 of file svm.cpp.

Referenced by multiclass_probability(), read_model_header(), remove_zero_weight(), sigmoid_train(), svm_binary_svc_probability(), svm_check_parameter(), svm_cross_validation(), svm_group_classes(), svm_load_model(), svm_predict(), svm_predict_probability(), svm_predict_values(), svm_svr_probability(), svm_train(), and svm_train_one().

TAU

#define TAU

Definition at line 76 of file svm.cpp.

Referenced by info().

Typedef Documentation

Qfloat

typedef float Qfloat

Definition at line 50 of file svm.cpp.

schar

typedef signed char schar

Definition at line 51 of file svm.cpp.

Function Documentation

clone()

template<class S , class T >

static void clone ( T *&  dst, S *  src, int  n  )

inlinestatic

Definition at line 59 of file svm.cpp.

Referenced by mitk::ArbitraryTimeGeometry::AppendNewTimeStepClone(), mitk::IGTLDummyMessage::Clone(), mitk::ProportionalTimeGeometry::Expand(), mitk::NavigationDataRecorder::GenerateData(), info(), and vtkMitkGPUVolumeRayCastMapper::ValidateRender().

info()

static void info ( const char *  fmt,   ...  )

static

Definition at line 86 of file svm.cpp.

References svm_parameter::cache_size, clone(), svm_parameter::coef0, svm_parameter::degree, mitk::eps, svm_parameter::gamma, Json::in(), svm_node::index, INF, k(), svm_parameter::kernel_type, svm_problem::l, LINEAR, max(), min(), POLY, powi(), PRECOMPUTED, RBF, SIGMOID, swap(), TAU, svm_node::value, and svm_problem::x.

Referenced by mitk::PropertyPersistence::AddInfo(), berry::QtStyleManager::AddStyle(), berry::QtStyleManager::AddStyles(), mitk::DICOMTagsOfInterestService::AddTagOfInterest(), mitk::modelFit::CreateFitInfoFromModelParameterizer(), QmitkAlgorithmListModel::data(), mitk::DICOMTagPath::FromStr(), QmitkFramesRegistrationJob::GetLoadedAlgorithm(), mitk::MAPAlgorithmInfoSelection::GetSelectedAlgorithmInfo(), mitk::NDITrackingDevice::GetSupportedVolumes(), mitk::DICOMGenericTagCache::GetTagValue(), QmitkFileChooser::IsValidFile(), main(), multiclass_probability(), QmitkDicomExternalDataWidget::OnDownloadButtonClicked(), QmitkRegistrationJob::OnMapAlgorithmEvent(), Json::Reader::parse(), mitk::CustomTagParser::ParseDicomPropertyString(), mitk::ItkImageIO::Read(), us::ModuleRegistry::Register(), berry::QtStyleManager::RemoveStyles(), runMonteCarlo(), mitk::DICOMDCMTKTagScanner::Scan(), QmitkAbstractNodeSelectionWidget::SetEmptyInfo(), QmitkFileChooser::SetFile(), QmitkAbstractNodeSelectionWidget::SetInvalidInfo(), QmitkNodeSelectionButton::SetNodeInfo(), QmitkAbstractNodeSelectionWidget::SetPopUpHint(), QmitkAbstractNodeSelectionWidget::SetPopUpTitel(), mitk::VtkPropRenderer::SetPropertyKeys(), mitk::DICOMImageBlockDescriptor::SetTiltInformation(), sigmoid_train(), solve_nu_svc(), solve_nu_svr(), svm_svr_probability(), svm_train(), svm_train_one(), testDeserializeFunction(), vtkMitkGPUVolumeRayCastMapper::vtkMitkGPUVolumeRayCastMapper(), and us::Module::~Module().

max()

template<class T >

static T max ( T  x, T  y  )

inlinestatic

Definition at line 56 of file svm.cpp.

Referenced by mitk::NavigationDataLandmarkTransformFilter::AccumulateStatistics(), QmitkOverlayController::AdjustOverlayPosition(), mitk::SliceNavigationController::AdjustSliceStepperRange(), mitk::PlanarDoubleEllipse::ApplyControlPointConstraints(), mitk::ExtrudedContour::BuildGeometry(), CalculateCoocurenceFeatures(), CalculateFirstOrderHistogramStatistics(), CalculateFirstOrderStatistics(), CalculateImageMinMax(), CalculateImageRegionMinMax(), mitk::ClippedSurfaceBoundsCalculator::CalculateIntersectionPoints(), calculateLocalStatistic(), mitk::CalculateGrayValueStatisticsTool::CalculateMinMax(), calculateMOBB(), mitk::PlanarPolygon::CheckForLineIntersection(), CheckPlanesOutsideOfBoundingBox(), mitk::PlaneGeometry::CheckRotationMatrix(), mitk::MultiComponentImageDataComparisonFilter::CompareMultiComponentImage(), mitk::DataStorage::ComputeBoundingGeometry3D(), mitk::AnisotropicIterativeClosestPointRegistration::ComputeCorrespondences(), mitk::MaximumCurveDescriptionParameter::ComputeCurveDescriptionParameter(), mitk::ComputeGlobalMinimum(), mitk::ImageStatisticsHolder::ComputeImageStatistics(), mitk::ComputeIntensityProfileStatistics(), ComputeMiliSecDuration(), mitk::DataStorage::ComputeTimeBounds(), ConvertRGBTripletToHexColorCode(), mitk::ImageLiveWireContourModelFilter::CreateDynamicCostMapByITK(), QmitkMapPropertyDelegate::createEditor(), QmitkPropertyDelegate::createEditor(), QmitkToFCompositeFilterWidget::CreateQtPartControl(), mitk::PointSetVtkMapper2D::CreateVTKRenderObjects(), mitk::RegEvaluationObject::doConversion(), mitk::RenderingManager::DoFinishAbortRendering(), QmitkAdaptiveRegionGrowingToolGUI::EnableControls(), mitk::ClippedSurfaceBoundsCalculator::EnforceImageBounds(), mitk::LevelWindow::EnsureConsistency(), mitk::ImageStatisticsHolder::Expand(), mitk::FeedbackContourTool::FeedbackContourTool(), mitk::FileWriterSelector::FileWriterSelector(), mitk::NavigationDataLandmarkTransformFilter::FindCorrespondentLandmarks(), mitk::ProportionalTimeGeometryToXML::FromXML(), mitk::GeneralizedLinearModel::GeneralizedLinearModel(), mitk::BoundingObjectToSegmentationFilter::GenerateData(), mitk::CorrectorAlgorithm::GenerateData(), mitk::ExtractSliceFilter::GenerateData(), mitk::BoundingObjectCutter::GenerateOutputInformation(), mitk::BoundingShapeCropper::GenerateOutputInformation(), berry::Geometry::GetClosestSide(), mitk::DICOMFileReaderSelector::GetFirstReaderWithMinimumNumberOfOutputImages(), mitk::HotspotMaskGenerator::GetHotspotIndex(), mitk::LabeledImageToSurfaceFilter::GetLabelForNthOutput(), mitk::Gizmo::GetLongestRadius(), mitk::SimpleImageHistogram::GetMax(), mitk::PlanarBezierCurve::GetMaximumNumberOfControlPoints(), mitk::ProportionalTimeGeometry::GetMaximumTimePoint(), GetMinimum(), QmitkOverlayController::GetMinimumSizeForWidget(), mitk::ProportionalTimeGeometry::GetMinimumTimePoint(), mitk::OtsuTool3D::GetNumberOfBins(), mitk::TubeGraphPicker::GetPickedTube(), mitk::ImageStatisticsHolder::GetScalarValue2ndMinNoRecompute(), mitk::ImageStatisticsHolder::GetScalarValueMinNoRecompute(), mitk::ImageStatisticsCalculator::GetStatistics(), mitk::ModelFitPlotData::GetXMinMax(), mitk::ModelFitPlotData::GetYMinMax(), mitk::ImageStatisticsHolder::ImageStatisticsHolder(), info(), mitk::ProportionalTimeGeometry::Initialize(), mitk::ClippedSurfaceBoundsCalculator::InitializeOutput(), mitk::MRNormTwoRegionsBasedFilter::InternalComputeMask(), mitk::MRNormLinearStatisticBasedFilter::InternalComputeMask(), mitk::MaskImageFilter::InternalComputeMask(), itkErode2(), mitk::CalculateGrayValueStatisticsTool::ITKHistogramming(), mitk::CalculateSegmentationVolume::ItkImageProcessing(), itkMaskedNaryStatisticsImageFilterTest(), itkMaskedStatisticsImageFilterTest(), itk::ExtendedLabelStatisticsImageFilter< TInputImage, TLabelImage >::LabelStatistics::LabelStatistics(), main(), mitk::ToFOpenCVImageGrabber::MapScalars(), mitk::BeamformingUtils::MinMaxLines(), mitkMaskedDynamicImageStatisticsGeneratorTest(), mitkMultiComponentImageDataComparisonFilterTest(), multiclass_probability(), QmitkAdaptiveRegionGrowingToolGUI::OnPointAdded(), QmitkOtsuTool3DGUI::OnRegionSelectionChanged(), QmitkToFCompositeFilterWidget::OnThresholdFilterMaxValueChanged(), QmitkToFVisualisationSettingsWidget::OnWidgetSelected(), itk::Functor::NeighborhoodFirstOrderStatistics< TNeighborhoodType, TPixelOutputType >::operator()(), itk::Functor::NeighborhoodCooccurenceMatrix< TNeighborhoodType, TPixelOutputType >::operator()(), mitk::MeshMapper2D::Paint(), mitk::CollectionStatistic::Print(), QmitkAnyDoubleWidget::QmitkAnyDoubleWidget(), QmitkAnyFloatWidget::QmitkAnyFloatWidget(), QmitkAnyIntWidget::QmitkAnyIntWidget(), QmitkAnyShortWidget::QmitkAnyShortWidget(), QmitkAnyUIntWidget::QmitkAnyUIntWidget(), QmitkAnyUShortWidget::QmitkAnyUShortWidget(), QmitkLineEditLevelWindowWidget::QmitkLineEditLevelWindowWidget(), mitk::CompareImageDataFilter::ResetCompareResultsToInitial(), mitk::ImageStatisticsHolder::ResetImageStatistics(), QmitkAdaptiveRegionGrowingToolGUI::RunSegmentation(), mitk::SliceNavigationController::SelectSliceByPoint(), mitk::LevelWindow::SetAuto(), mitk::PlanarEllipse::SetControlPoint(), itk::ShortestPathCostFunctionLiveWire< TInputImageType >::SetCostMapMaximum(), QmitkAdaptiveRegionGrowingToolGUI::SetInputImageNode(), QmitkSliderNavigatorWidget::SetLabelValues(), mitk::GizmoInteractor::SetManipulatedObjectNode(), QmitkTransferFunctionCanvas::SetMax(), mitk::RenderingManager::SetMaximumLOD(), mitk::PlanarBezierCurve::SetNumberOfSegments(), mitk::PlanarDoubleEllipse::SetNumberOfSegments(), mitk::Stepper::SetPos(), QmitkUpdateTimerWidget::SetPurposeLabelText(), mitk::Stepper::SetRange(), mitk::LevelWindow::SetRangeMinMax(), QmitkHistogramVisualizationWidget::SetTheme(), mitk::ToFCompositeFilter::SetThresholdFilterParameter(), us::stricomp(), svm_predict_probability(), itk::MultiHistogramFilter< TInputImageType, TOuputImageType >::ThreadedGenerateData(), mitk::ShowSegmentationAsSmoothedSurface::ThreadedUpdateFunction(), mitk::ProportionalTimeGeometry::TimeStepToTimePoint(), mitk::ProportionalTimeGeometryToXML::ToXML(), mitk::ClippedSurfaceBoundsCalculator::Update(), mitk::CvMatCompare::Update(), mitk::AnisotropicIterativeClosestPointRegistration::Update(), mitk::PUImpurityLoss< TLossFunction, TLabelContainer, TWeightContainer >::UpdatePUCounts(), QmitkTransferFunctionCanvas::ValidateCoord(), mitk::WeightedPointTransform::WeightedPointRegister(), us::LDAPExprConstants::WILDCARD(), itk::AdaptiveThresholdIterator< TImage, TFunction >::~AdaptiveThresholdIterator(), and mitk::IRenderingManager::~IRenderingManager().

min()

template<class T >

static T min ( T  x, T  y  )

inlinestatic

Definition at line 53 of file svm.cpp.

Referenced by mitk::GeometryClipImageFilter::_InternalComputeClippedImage(), mitk::NavigationDataLandmarkTransformFilter::AccumulateStatistics(), mitk::SliceNavigationController::AdjustSliceStepperRange(), mitk::PlanarDoubleEllipse::ApplyControlPointConstraints(), Assert_ItkImageImportSucceded_ReturnsTrue(), mitk::ExtrudedContour::BuildGeometry(), mitk::SimpleBarrierConstraintChecker::CalcPenalty(), CalculateCoocurenceFeatures(), CalculateFirstOrderHistogramStatistics(), CalculateFirstOrderStatistics(), mitk::ClippedSurfaceBoundsCalculator::CalculateIntersectionPoints(), mitk::CalculateGrayValueStatisticsTool::CalculateMinMax(), mitk::PlanarPolygon::CheckForLineIntersection(), CheckPlanesOutsideOfBoundingBox(), mitk::MultiComponentImageDataComparisonFilter::CompareMultiComponentImage(), mitk::ComputeCenterOfMaximumArea(), mitk::ComputeGlobalMaximum(), mitk::ComputeIntensityProfileStatistics(), ComputeMiliSecDuration(), ConvertRGBTripletToHexColorCode(), QmitkMapPropertyDelegate::createEditor(), QmitkPropertyDelegate::createEditor(), CreateJSONEscapes(), QmitkToFCompositeFilterWidget::CreateQtPartControl(), mitk::RegEvaluationObject::doConversion(), QmitkDataStorageTreeModel::dropMimeData(), QmitkAdaptiveRegionGrowingToolGUI::EnableControls(), mitk::ClippedSurfaceBoundsCalculator::EnforceImageBounds(), mitk::LevelWindow::EnsureConsistency(), mitk::Equal(), mitk::FindTopmostVisibleNode(), mitk::BoundingObjectToSegmentationFilter::GenerateData(), mitk::BandpassFilter::GenerateData(), mitk::CorrectorAlgorithm::GenerateData(), mitk::BoundingObjectCutter::GenerateOutputInformation(), mitk::BoundingShapeCropper::GenerateOutputInformation(), mitk::HotspotMaskGenerator::GetHotspotIndex(), mitk::IgnorePixelMaskGenerator::GetMask(), mitk::SimpleImageHistogram::GetMin(), mitk::OtsuTool3D::GetNumberOfBins(), mitk::GizmoMapper2D::GetVtkPolyData(), mitk::ModelFitPlotData::GetXMinMax(), mitk::ModelFitPlotData::GetYMinMax(), info(), mitk::ClippedSurfaceBoundsCalculator::InitializeOutput(), mitk::MRNormTwoRegionsBasedFilter::InternalComputeMask(), mitk::MRNormLinearStatisticBasedFilter::InternalComputeMask(), mitk::MaskImageFilter::InternalComputeMask(), mitk::CalculateGrayValueStatisticsTool::ITKHistogramming(), mitk::CalculateSegmentationVolume::ItkImageProcessing(), itkMaskedNaryStatisticsImageFilterTest(), itkMaskedStatisticsImageFilterTest(), main(), mitk::ToFOpenCVImageGrabber::MapScalars(), mitk::BeamformingUtils::MinMaxLines(), mitkMaskedDynamicImageStatisticsGeneratorTest(), us::ModuleVersion::ModuleVersion(), QmitkIGTPlayerWidget::OnPlaying(), QmitkAdaptiveRegionGrowingToolGUI::OnPointAdded(), mitk::USDiPhASCustomControls::OnSetTGCMin(), QmitkToFCompositeFilterWidget::OnThresholdFilterMaxValueChanged(), QmitkNavigationDataPlayerControlWidget::OnUpdate(), QmitkToFVisualisationSettingsWidget::OnWidgetSelected(), itk::Functor::NeighborhoodFirstOrderStatistics< TNeighborhoodType, TPixelOutputType >::operator()(), itk::Functor::NeighborhoodCooccurenceMatrix< TNeighborhoodType, TPixelOutputType >::operator()(), mitk::MeshMapper2D::Paint(), mitk::VectorImageMapper2D::Paint(), mitk::PlanarFigureMapper2D::PaintPolyLine(), QmitkAnyDoubleWidget::QmitkAnyDoubleWidget(), QmitkAnyFloatWidget::QmitkAnyFloatWidget(), QmitkAnyIntWidget::QmitkAnyIntWidget(), QmitkAnyShortWidget::QmitkAnyShortWidget(), QmitkAnyUIntWidget::QmitkAnyUIntWidget(), QmitkAnyUShortWidget::QmitkAnyUShortWidget(), QmitkAdaptiveRegionGrowingToolGUI::RunSegmentation(), mitk::TwoCompartmentExchangeModelDifferentialEquations::setAIFTimeGrid(), mitk::TwoTissueCompartmentModelDifferentialEquations::setAIFTimeGrid(), mitk::LevelWindow::SetAuto(), mitk::LevelWindowManager::SetAutoTopMostImage(), QmitkAdaptiveRegionGrowingToolGUI::SetInputImageNode(), QmitkSliderNavigatorWidget::SetLabelValues(), QmitkTransferFunctionCanvas::SetMin(), mitk::Stepper::SetPos(), QmitkUpdateTimerWidget::SetPurposeLabelText(), mitk::Stepper::SetRange(), mitk::LevelWindow::SetRangeMinMax(), QmitkHistogramVisualizationWidget::SetTheme(), mitk::ToFCompositeFilter::SetThresholdFilterParameter(), solve_nu_svc(), solve_nu_svr(), solve_one_class(), us::stricomp(), svm_check_parameter(), svm_predict_probability(), itk::MultiHistogramFilter< TInputImageType, TOuputImageType >::ThreadedGenerateData(), mitk::ShowSegmentationAsSmoothedSurface::ThreadedUpdateFunction(), mitk::ProportionalTimeGeometry::TimeStepToTimePoint(), mitk::ClippedSurfaceBoundsCalculator::Update(), mitk::LevelWindowManager::Update(), QmitkTransferFunctionCanvas::ValidateCoord(), and itk::AdaptiveThresholdIterator< TImage, TFunction >::~AdaptiveThresholdIterator().

multiclass_probability()

static void multiclass_probability ( int  k, double **  r, double *  p  )

static

Definition at line 1916 of file svm.cpp.

References mitk::eps, info(), k(), Malloc, and max().

Referenced by svm_predict_probability().

powi()

static double powi ( double  base, int  times  )

inlinestatic

Definition at line 64 of file svm.cpp.

Referenced by info().

print_string_stdout()

static void print_string_stdout ( const char *  s )

static

Definition at line 79 of file svm.cpp.

Referenced by svm_set_print_string_function().

read_model_header()

bool read_model_header	(	FILE *	fp,
		svm_model *	model
	)

Definition at line 2899 of file svm.cpp.

References svm_parameter::coef0, svm_parameter::degree, FSCANF, svm_parameter::gamma, svm_parameter::kernel_type, kernel_type_table, svm_model::l, svm_model::label, Malloc, svm_model::nr_class, svm_model::nSV, svm_model::param, svm_model::probA, svm_model::probB, svm_model::rho, svm_parameter::svm_type, and svm_type_table.

Referenced by svm_load_model().

readline()

static char* readline ( FILE *  input )

static

Definition at line 2873 of file svm.cpp.

References line, and max_line_len.

Referenced by svm_load_model().

remove_zero_weight()

static void remove_zero_weight ( svm_problem *  newprob, const svm_problem *  prob  )

static

Definition at line 2183 of file svm.cpp.

References svm_problem::l, svm_model::l, Malloc, svm_problem::W, svm_problem::x, and svm_problem::y.

Referenced by svm_train().

sigmoid_predict()

static double sigmoid_predict ( double  decision_value, double  A, double  B  )

static

Definition at line 1905 of file svm.cpp.

Referenced by svm_predict_probability().

sigmoid_train()

static void sigmoid_train ( int  l, const double *  dec_values, const double *  labels, double &  A, double &  B  )

static

Definition at line 1792 of file svm.cpp.

References mitk::eps, info(), and Malloc.

Referenced by svm_binary_svc_probability().

solve_c_svc()

static void solve_c_svc ( const svm_problem *  prob, const svm_parameter *  param, double *  alpha, Solver::SolutionInfo *  si, double  Cp, double  Cn  )

static

Definition at line 1479 of file svm.cpp.

References svm_parameter::eps, svm_problem::l, svm_parameter::shrinking, svm_problem::W, and svm_problem::y.

Referenced by svm_train_one().

solve_epsilon_svr()

static void solve_epsilon_svr ( const svm_problem *  prob, const svm_parameter *  param, double *  alpha, Solver::SolutionInfo *  si  )

static

Definition at line 1632 of file svm.cpp.

References svm_parameter::C, svm_parameter::eps, svm_problem::l, svm_parameter::p, svm_parameter::shrinking, svm_problem::W, and svm_problem::y.

Referenced by svm_train_one().

solve_nu_svc()

static void solve_nu_svc ( const svm_problem *  prob, const svm_parameter *  param, double *  alpha, Solver::SolutionInfo *  si  )

static

Definition at line 1526 of file svm.cpp.

References svm_parameter::eps, info(), svm_problem::l, min(), svm_parameter::nu, svm_parameter::shrinking, svm_problem::W, and svm_problem::y.

Referenced by svm_train_one().

solve_nu_svr()

static void solve_nu_svr ( const svm_problem *  prob, const svm_parameter *  param, double *  alpha, Solver::SolutionInfo *  si  )

static

Definition at line 1672 of file svm.cpp.

References svm_parameter::C, svm_parameter::eps, info(), svm_problem::l, min(), svm_parameter::nu, svm_parameter::shrinking, svm_problem::W, and svm_problem::y.

Referenced by svm_train_one().

solve_one_class()

static void solve_one_class ( const svm_problem *  prob, const svm_parameter *  param, double *  alpha, Solver::SolutionInfo *  si  )

static

Definition at line 1589 of file svm.cpp.

References svm_parameter::eps, svm_problem::l, min(), svm_parameter::nu, svm_parameter::shrinking, and svm_problem::W.

Referenced by svm_train_one().

svm_binary_svc_probability()

static void svm_binary_svc_probability ( const svm_problem *  prob, const svm_parameter *  param, double  Cp, double  Cn, double &  probA, double &  probB  )

static

Definition at line 1980 of file svm.cpp.

References svm_parameter::C, k(), svm_problem::l, svm_model::label, Malloc, svm_parameter::nr_weight, svm_parameter::probability, sigmoid_train(), svm_destroy_param(), svm_free_and_destroy_model(), svm_predict_values(), svm_train(), swap(), svm_problem::W, svm_parameter::weight, svm_parameter::weight_label, svm_problem::x, and svm_problem::y.

Referenced by svm_train().

svm_check_parameter()

const char* svm_check_parameter	(	const svm_problem *	prob,
		const svm_parameter *	param
	)

Definition at line 3158 of file svm.cpp.

References svm_parameter::C, C_SVC, svm_parameter::cache_size, svm_parameter::degree, svm_parameter::eps, EPSILON_SVR, svm_parameter::gamma, svm_parameter::kernel_type, svm_problem::l, svm_model::l, svm_model::label, LINEAR, Malloc, min(), svm_model::nr_class, svm_parameter::nu, NU_SVC, NU_SVR, ONE_CLASS, svm_parameter::p, POLY, PRECOMPUTED, svm_parameter::probability, RBF, svm_parameter::shrinking, SIGMOID, svm_parameter::svm_type, svm_problem::W, and svm_problem::y.

svm_check_probability_model()

int svm_check_probability_model

(

const svm_model *

model

)

Definition at line 3279 of file svm.cpp.

References C_SVC, EPSILON_SVR, NU_SVC, NU_SVR, svm_model::param, svm_model::probA, svm_model::probB, and svm_parameter::svm_type.

svm_cross_validation()

void svm_cross_validation	(	const svm_problem *	prob,
		const svm_parameter *	param,
		int	nr_fold,
		double *	target
	)

Definition at line 2474 of file svm.cpp.

References C_SVC, k(), svm_problem::l, svm_model::l, svm_model::label, Malloc, svm_model::nr_class, NU_SVC, svm_parameter::probability, svm_free_and_destroy_model(), svm_get_nr_class(), svm_group_classes(), svm_predict(), svm_predict_probability(), svm_train(), svm_parameter::svm_type, swap(), svm_problem::W, svm_problem::x, and svm_problem::y.

Referenced by svm_svr_probability().

svm_destroy_param()

void svm_destroy_param

(

svm_parameter *

param

)

Definition at line 3152 of file svm.cpp.

References svm_parameter::weight, and svm_parameter::weight_label.

Referenced by svm_binary_svc_probability(), mitk::LibSVMClassifier::Train(), and mitk::LibSVMClassifier::~LibSVMClassifier().

svm_free_and_destroy_model()

void svm_free_and_destroy_model

(

svm_model **

model_ptr_ptr

)

Definition at line 3142 of file svm.cpp.

References svm_free_model_content().

Referenced by svm_binary_svc_probability(), svm_cross_validation(), and mitk::LibSVMClassifier::~LibSVMClassifier().

svm_free_model_content()

void svm_free_model_content

(

svm_model *

model_ptr

)

Definition at line 3107 of file svm.cpp.

References svm_model::free_sv, svm_model::l, svm_model::label, svm_model::nr_class, svm_model::nSV, svm_model::probA, svm_model::probB, svm_model::rho, svm_model::SV, svm_model::sv_coef, and svm_model::sv_indices.

Referenced by svm_free_and_destroy_model().

svm_get_labels()

void svm_get_labels	(	const svm_model *	model,
		int *	label
	)

Definition at line 2609 of file svm.cpp.

References svm_model::label, and svm_model::nr_class.

svm_get_nr_class()

int svm_get_nr_class

(

const svm_model *

model

)

Definition at line 2604 of file svm.cpp.

References svm_model::nr_class.

Referenced by svm_cross_validation().

svm_get_nr_sv()

int svm_get_nr_sv

(

const svm_model *

model

)

Definition at line 2623 of file svm.cpp.

References svm_model::l.

svm_get_sv_indices()

void svm_get_sv_indices	(	const svm_model *	model,
		int *	indices
	)

Definition at line 2616 of file svm.cpp.

References svm_model::l, and svm_model::sv_indices.

svm_get_svm_type()

int svm_get_svm_type

(

const svm_model *

model

)

Definition at line 2599 of file svm.cpp.

References svm_model::param, and svm_parameter::svm_type.

svm_get_svr_probability()

double svm_get_svr_probability

(

const svm_model *

model

)

Definition at line 2628 of file svm.cpp.

References EPSILON_SVR, NU_SVR, svm_model::param, svm_model::probA, and svm_parameter::svm_type.

svm_group_classes()

static void svm_group_classes ( const svm_problem *  prob, int *  nr_class_ret, int **  label_ret, int **  start_ret, int **  count_ret, int *  perm  )

static

Definition at line 2105 of file svm.cpp.

References svm_problem::l, svm_model::l, svm_model::label, Malloc, svm_model::nr_class, swap(), and svm_problem::y.

Referenced by svm_cross_validation(), and svm_train().

svm_load_model()

svm_model* svm_load_model

(

const char *

model_file_name

)

Definition at line 3008 of file svm.cpp.

References svm_node::index, k(), svm_model::l, line, Malloc, max_line_len, read_model_header(), readline(), and svm_node::value.

svm_predict()

double svm_predict	(	const svm_model *	model,
		const svm_node *	x
	)

Definition at line 2716 of file svm.cpp.

References EPSILON_SVR, Malloc, svm_model::nr_class, NU_SVR, ONE_CLASS, svm_model::param, svm_predict_values(), and svm_parameter::svm_type.

Referenced by svm_cross_validation(), and svm_predict_probability().

svm_predict_probability()

double svm_predict_probability	(	const svm_model *	model,
		const svm_node *	x,
		double *	prob_estimates
	)

Definition at line 2731 of file svm.cpp.

References C_SVC, k(), svm_model::label, Malloc, max(), min(), multiclass_probability(), svm_model::nr_class, NU_SVC, svm_model::param, svm_model::probA, svm_model::probB, sigmoid_predict(), svm_predict(), svm_predict_values(), and svm_parameter::svm_type.

Referenced by svm_cross_validation().

svm_predict_values()

double svm_predict_values	(	const svm_model *	model,
		const svm_node *	x,
		double *	dec_values
	)

Definition at line 2640 of file svm.cpp.

References EPSILON_SVR, k(), svm_model::l, svm_model::label, Malloc, svm_model::nr_class, svm_model::nSV, NU_SVR, ONE_CLASS, svm_model::param, svm_model::rho, svm_model::SV, svm_model::sv_coef, and svm_parameter::svm_type.

Referenced by svm_binary_svc_probability(), svm_predict(), and svm_predict_probability().

svm_save_model()

int svm_save_model	(	const char *	model_file_name,
		const svm_model *	model
	)

Definition at line 2780 of file svm.cpp.

References svm_parameter::coef0, svm_parameter::degree, svm_parameter::gamma, svm_node::index, svm_parameter::kernel_type, kernel_type_table, svm_model::l, svm_model::label, svm_model::nr_class, svm_model::nSV, svm_model::param, POLY, PRECOMPUTED, svm_model::probA, svm_model::probB, RBF, svm_model::rho, SIGMOID, svm_model::SV, svm_model::sv_coef, svm_parameter::svm_type, svm_type_table, and svm_node::value.

svm_set_print_string_function()

void svm_set_print_string_function

(

void(*)(const char *)

print_func

)

Definition at line 3287 of file svm.cpp.

References print_string_stdout(), and svm_print_string.

svm_svr_probability()

static double svm_svr_probability ( const svm_problem *  prob, const svm_parameter *  param  )

static

Definition at line 2071 of file svm.cpp.

References info(), svm_problem::l, Malloc, svm_model::param, svm_parameter::probability, svm_cross_validation(), and svm_problem::y.

Referenced by svm_train().

svm_train()

svm_model* svm_train	(	const svm_problem *	prob,
		const svm_parameter *	param
	)

Definition at line 2209 of file svm.cpp.

References svm_parameter::C, EPSILON_SVR, info(), k(), svm_problem::l, svm_model::l, svm_model::label, Malloc, svm_model::nr_class, svm_model::nSV, NU_SVR, ONE_CLASS, svm_model::param, svm_model::probA, svm_parameter::probability, svm_model::probB, remove_zero_weight(), svm_binary_svc_probability(), svm_group_classes(), svm_svr_probability(), svm_train_one(), svm_parameter::svm_type, svm_problem::W, svm_parameter::weight, svm_parameter::weight_label, svm_problem::x, and svm_problem::y.

Referenced by svm_binary_svc_probability(), and svm_cross_validation().

svm_train_one()

static decision_function svm_train_one ( const svm_problem *  prob, const svm_parameter *  param, double  Cp, double  Cn  )

static

Definition at line 1727 of file svm.cpp.

References C_SVC, EPSILON_SVR, info(), svm_problem::l, Malloc, NU_SVC, NU_SVR, ONE_CLASS, solve_c_svc(), solve_epsilon_svr(), solve_nu_svc(), solve_nu_svr(), solve_one_class(), svm_parameter::svm_type, and svm_problem::y.

Referenced by svm_train().

swap()

template<class T >

static void swap ( T &  x, T &  y  )

inlinestatic

Definition at line 58 of file svm.cpp.

Referenced by mitk::LevelWindow::EnsureConsistency(), mitk::ThresholdSplit< TColumnDecisionFunctor, TFeatureCalculator, TTag >::findBestSplit(), info(), itk::Functor::NeighborhoodCooccurenceMatrix< TNeighborhoodType, TPixelOutputType >::operator()(), mitk::PropertyFilter::operator=(), mitk::MessageBase< MessageAbstractDelegate3< double, double, bool, void > >::operator=(), Json::releaseStringValue(), mitk::LevelWindow::SetDefaultBoundaries(), mitk::LevelWindow::SetWindowBounds(), svm_binary_svc_probability(), svm_cross_validation(), svm_group_classes(), mitk::Surface::Swap(), us::SharedDataPointer< ModuleEventData >::Swap(), us::Any::Swap(), us::ExplicitlySharedDataPointer< SharedLibraryPrivate >::Swap(), Json::Value::swap(), and us::Module::~Module().

Variable Documentation

kernel_type_table

const char* kernel_type_table[]

static

Definition at line 2775 of file svm.cpp.

Referenced by read_model_header(), and svm_save_model().

libsvm_version

int libsvm_version

Definition at line 49 of file svm.cpp.

line

char* line

static

Definition at line 2870 of file svm.cpp.

Referenced by mitk::PlanarFigureVtkMapper3D::ApplyPlanarFigureProperties(), BPFunction(), mitk::ClippedSurfaceBoundsCalculator::CalculateIntersectionPoints(), mitk::DisplayInteractor::CheckSwivelPossible(), mitk::DisplayActionEventBroadcast::CheckSwivelPossible(), QmitkScalarBar::CleanUpLines(), mitk::TestDICOMLoading::CompareImageInformationDumps(), QmitkBoundingObjectWidget::CreateBoundingObject(), mitk::LabelSetImageVtkMapper2D::CreateOutlinePolyData(), mitk::ImageVtkMapper2D::CreateOutlinePolyData(), mitk::DoseImageVtkMapper2D::CreateOutlinePolyData(), mitk::PointSetVtkMapper2D::CreateVTKRenderObjects(), mitk::BeamformingUtils::DASSphericalLine(), mitk::BeamformingUtils::DMASSphericalLine(), mitk::Transform::FromCSVFile(), mitk::BeamformingFilter::GenerateData(), mitk::ContourModelSetMapper3D::GenerateDataForRenderer(), mitk::ComputeContourSetNormalsFilter::GetNormalsAsSurface(), mitk::ProvisioningInfo::getPluginsToStart(), QmitkStdMultiWidget::GetSelectedPosition(), mitk::USDiPhASImageSource::ImageDataCallback(), LoadDumps(), mitk::GalilMotor::LoadResorceFile(), mitk::QuantelLaser::LoadResorceFile(), mitk::Line< double, 2 >::operator!=(), mitk::MeshMapper2D::Paint(), QmitkScalarBar::paintEvent(), Json::Reader::parse(), mitk::pa::PropertyCalculator::PropertyCalculator(), mitk::ExampleDataStructureReaderService::Read(), ReadBothMatrix(), QmitkPythonTextEditor::ReadFile(), readline(), ReadMatrix(), ConfigFileReader::ReadStream(), vtkMitkRectangleProp::RenderOverlay(), mitk::BeamformingUtils::sDMASSphericalLine(), mitk::Mesh::SearchLine(), mitk::PlaneGeometry::SignedDistanceFromPlane(), svm_load_model(), and mitk::Exception::~Exception().

max_line_len

int max_line_len

static

Definition at line 2871 of file svm.cpp.

Referenced by readline(), and svm_load_model().

svm_print_string

void(* svm_print_string) (const char *)

static

Definition at line 84 of file svm.cpp.

Referenced by svm_set_print_string_function().

svm_type_table

const char* svm_type_table[]

static

Definition at line 2770 of file svm.cpp.

Referenced by read_model_header(), and svm_save_model().