BALL 1.5.0
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BALL::QSAR::SVMModel Class Reference

#include <BALL/QSAR/svmModel.h>

Inheritance diagram for BALL::QSAR::SVMModel:
BALL::QSAR::ClassificationModel BALL::QSAR::Model

Public Member Functions

Constructors and Destructors
 SVMModel (const QSARData &q)
virtual ~SVMModel ()
Public Member Functions inherited from BALL::QSAR::ClassificationModel
 ClassificationModel (const QSARData &q)
 ~ClassificationModel ()
virtual void operator= (ClassificationModel &m)
std::vector< int > getClassLabels ()
Public Member Functions inherited from BALL::QSAR::Model
 Model (const QSARData &q)
virtual ~Model ()
virtual void operator= (const Model &m)
void copyData (const Model &m)
void copyDescriptorIDs (const Model &m)
void readTrainingData ()
virtual Eigen::VectorXd predict (const vector< double > &substance, bool transform)=0
void deleteDescriptorIDs ()
virtual void train ()=0
virtual bool optimizeParameters (int, int)
bool optimizeParameters (int k)
virtual double calculateStdErr ()
virtual void setParameters (vector< double > &)
virtual vector< doublegetParameters () const
std::multiset< unsigned int > * getDescriptorIDs ()
void setDataSource (const QSARData *q)
virtual void saveToFile (string filename)=0
virtual void readFromFile (string filename)=0
const Eigen::MatrixXd * getDescriptorMatrix ()
const vector< string > * getSubstanceNames ()
const vector< string > * getDescriptorNames ()
const Eigen::MatrixXd getDescriptorTransformations ()
const Eigen::MatrixXd getYTransformations ()
const Eigen::MatrixXd * getY ()
void setDescriptorIDs (const std::multiset< unsigned int > &sl)
const stringgetType ()
void getUnnormalizedFeatureValue (int compound, int feature, double &return_value)
void getUnnormalizedResponseValue (int compound, int response, double &return_value)

Additional Inherited Members

ClassificationValidationvalidation
const QSARDatadata
Validationmodel_val
Protected Member Functions inherited from BALL::QSAR::ClassificationModel
void readClassInformationFromFile (std::ifstream &input, int no_classes)
void saveClassInformationToFile (std::ofstream &out)
void readLabels ()
void equalSpaceDiscretization (unsigned int bins, Eigen::MatrixXd &discretization_information)
void equalSpaceDiscretizationTestData (Eigen::VectorXd &compound, unsigned int bins, const Eigen::MatrixXd &discretization_information)
Protected Member Functions inherited from BALL::QSAR::Model
void readMatrix (Eigen::MatrixXd &mat, std::ifstream &in, unsigned int lines, unsigned int col)
void readVector (Eigen::RowVectorXd &vec, std::ifstream &in, unsigned int no_cells, bool column_vector)
void readModelParametersFromFile (std::ifstream &in)
void saveModelParametersToFile (std::ofstream &out)
virtual void saveDescriptorInformationToFile (std::ofstream &out)
virtual void readDescriptorInformationFromFile (std::ifstream &in, int no_descriptors, bool transformation)
void readResponseTransformationFromFile (std::ifstream &in, int no_y)
void saveResponseTransformationToFile (std::ofstream &out)
Eigen::VectorXd getSubstanceVector (const vector< double > &substance, bool transform)
Eigen::VectorXd getSubstanceVector (const Eigen::VectorXd &substance, bool transform)
void backTransformPrediction (Eigen::VectorXd &pred)
void addLambda (Eigen::MatrixXd &matrix, double &lambda)
void readDescriptorInformation ()
std::vector< int > labels_
std::vector< int > no_substances_
void(ClassificationModel::* discretizeFeatures )(unsigned int bins, Eigen::MatrixXd &discretization_information)
void(ClassificationModel::* discretizeTestDataFeatures )(Eigen::VectorXd &compound, unsigned int bins, const Eigen::MatrixXd &discretization_information)
int default_no_opt_steps_
Eigen::MatrixXd descriptor_matrix_
vector< stringsubstance_names_
vector< stringdescriptor_names_
Eigen::MatrixXd descriptor_transformations_
Eigen::MatrixXd y_transformations_
Eigen::MatrixXd Y_
String type_
std::multiset< unsigned int > descriptor_IDs_

Detailed Description

class for support vector classification

Definition at line 25 of file svmModel.h.

Constructor & Destructor Documentation

◆ SVMModel()

BALL::QSAR::SVMModel::SVMModel ( const QSARData & q)

◆ ~SVMModel()

virtual BALL::QSAR::SVMModel::~SVMModel ( )
virtual