BALL::QSAR::LibsvmModel Class Reference

#include <BALL/QSAR/libsvmModel.h>

Inheritance diagram for BALL::QSAR::LibsvmModel:

[legend]

List of all members.

Classes
struct	svm_model
Public Member Functions
Constructors and Destructors
	LibsvmModel (const QSARData &q, int k_type, double p1, double p2=-1)
virtual	~LibsvmModel ()
Accessors
void	train ()
void	setParameters (vector< double > &v)
virtual vector< double >	getParameters () const
Private Member Functions
struct svm_problem *	createProblem (int response_id)
void	createParameters ()
Private Attributes
struct svm_model *	svm_train_result_
struct svm_parameter	parameters_
struct svm_node *	x_space_
bool	use_nu_
bool	use_shrinking_
double	nu_
double	p_
double	eps_
double	C_

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Detailed Description

Definition at line 41 of file libsvmModel.h.

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Constructor & Destructor Documentation

BALL::QSAR::LibsvmModel::LibsvmModel	(	const QSARData &	q,
		int	k_type,
		double	p1,
		double	p2 = -1
	)

virtual BALL::QSAR::LibsvmModel::~LibsvmModel

(

)

[virtual]

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Member Function Documentation

void BALL::QSAR::LibsvmModel::createParameters

(

)

[private]

struct svm_problem* BALL::QSAR::LibsvmModel::createProblem

(

int

response_id

)

[read, private]

virtual vector<double> BALL::QSAR::LibsvmModel::getParameters

(

)

const [virtual]

Reimplemented from BALL::QSAR::Model.

void BALL::QSAR::LibsvmModel::setParameters

(

vector< double > &

)

[virtual]

sets the model parameters according to the given values.

Reimplemented from BALL::QSAR::Model.

void BALL::QSAR::LibsvmModel::train

(

)

[virtual]

Starts training the model.

Implements BALL::QSAR::Model.

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Member Data Documentation

double BALL::QSAR::LibsvmModel::C_ [private]

Definition at line 108 of file libsvmModel.h.

double BALL::QSAR::LibsvmModel::eps_ [private]

Definition at line 107 of file libsvmModel.h.

double BALL::QSAR::LibsvmModel::nu_ [private]

Definition at line 105 of file libsvmModel.h.

double BALL::QSAR::LibsvmModel::p_ [private]

Definition at line 106 of file libsvmModel.h.

struct svm_parameter BALL::QSAR::LibsvmModel::parameters_ [private]

Definition at line 95 of file libsvmModel.h.

struct svm_model* BALL::QSAR::LibsvmModel::svm_train_result_ [private]

Definition at line 93 of file libsvmModel.h.

bool BALL::QSAR::LibsvmModel::use_nu_ [private]

determines whether nu-SVR is to be used; else eps-SVR is applied

Definition at line 100 of file libsvmModel.h.

bool BALL::QSAR::LibsvmModel::use_shrinking_ [private]

determines whether the libsvm shrinking heuristics is to be used

Definition at line 103 of file libsvmModel.h.

struct svm_node* BALL::QSAR::LibsvmModel::x_space_ [private]

Definition at line 97 of file libsvmModel.h.