Detailed Description

UI classifier.

Definition at line 24 of file GUIClassifier.h.

Inheritance diagram for CGUIClassifier:

Public Member Functions
	CGUIClassifier ()
	CGUIClassifier (CSGInterface *interface)
	~CGUIClassifier ()
bool	new_classifier (char *name, int32_t d=6, int32_t from_d=40)
bool	set_max_train_time (float64_t max)
bool	load (char filename, char type)
bool	save (char *param)
CLabels *	classify ()
CLabels *	classify_kernelmachine ()
CLabels *	classify_distancemachine ()
CLabels *	classify_linear ()
CLabels *	classify_byte_linear ()
bool	classify_example (int32_t idx, float64_t &result)
CMachine *	get_classifier ()
bool	get_trained_classifier (float64_t &weights, int32_t &rows, int32_t &cols, float64_t &bias, int32_t &brows, int32_t &bcols, int32_t idx=-1)
int32_t	get_num_svms ()
bool	get_svm (float64_t &weights, int32_t &rows, int32_t &cols, float64_t &bias, int32_t &brows, int32_t &bcols, int32_t idx=-1)
bool	get_linear (float64_t &weights, int32_t &rows, int32_t &cols, float64_t &bias, int32_t &brows, int32_t &bcols)
bool	get_clustering (float64_t &weights, int32_t &rows, int32_t &cols, float64_t &bias, int32_t &brows, int32_t &bcols)
bool	set_perceptron_parameters (float64_t lernrate, int32_t maxiter)
bool	set_svm_C (float64_t C1, float64_t C2)
bool	set_svm_bufsize (int32_t bufsize)
bool	set_svm_qpsize (int32_t qpsize)
bool	set_svm_max_qpsize (int32_t max_qpsize)
bool	set_svm_shrinking_enabled (bool enabled)
bool	set_svm_nu (float64_t nu)
bool	set_svm_batch_computation_enabled (bool enabled)
bool	set_do_auc_maximization (bool do_auc)
bool	set_svm_linadd_enabled (bool enabled)
bool	set_svm_bias_enabled (bool enabled)
bool	set_mkl_interleaved_enabled (bool enabled)
bool	set_svm_epsilon (float64_t epsilon)
bool	set_svr_tube_epsilon (float64_t tube_epsilon)
bool	set_svm_mkl_parameters (float64_t weight_epsilon, float64_t C_mkl, float64_t mkl_norm)
bool	set_mkl_block_norm (float64_t mkl_bnorm)
bool	set_elasticnet_lambda (float64_t lambda)
bool	set_svm_precompute_enabled (int32_t precompute)
bool	set_krr_tau (float64_t tau=1)
bool	set_solver (char *solver)
bool	set_constraint_generator (char *cg)
bool	train_mkl_multiclass ()
bool	train_mkl ()
bool	train_svm ()
bool	train_knn (int32_t k=3)
bool	train_krr ()
bool	train_clustering (int32_t k=3, int32_t max_iter=1000)
bool	train_linear (float64_t gamma=0)
bool	train_sparse_linear ()
bool	train_wdocas ()
virtual const char *	get_name () const
Public Member Functions inherited from CSGObject
	CSGObject ()
	CSGObject (const CSGObject &orig)
virtual	~CSGObject ()
virtual bool	is_generic (EPrimitiveType *generic) const
template<class T >
void	set_generic ()
void	unset_generic ()
virtual void	print_serializable (const char *prefix="")
virtual bool	save_serializable (CSerializableFile file, const char prefix="")
virtual bool	load_serializable (CSerializableFile file, const char prefix="")
void	set_global_io (SGIO *io)
SGIO *	get_global_io ()
void	set_global_parallel (Parallel *parallel)
Parallel *	get_global_parallel ()
void	set_global_version (Version *version)
Version *	get_global_version ()
SGVector< char * >	get_modelsel_names ()
char *	get_modsel_param_descr (const char *param_name)
index_t	get_modsel_param_index (const char *param_name)

Protected Attributes
CSGInterface *	ui
CMachine *	classifier
float64_t	max_train_time
float64_t	perceptron_learnrate
int32_t	perceptron_maxiter
int32_t	svm_qpsize
int32_t	svm_bufsize
int32_t	svm_max_qpsize
float64_t	mkl_norm
float64_t	mkl_block_norm
float64_t	ent_lambda
float64_t	svm_weight_epsilon
float64_t	svm_epsilon
float64_t	svm_tube_epsilon
float64_t	svm_nu
float64_t	svm_C1
float64_t	svm_C2
float64_t	C_mkl
float64_t	krr_tau
bool	mkl_use_interleaved
bool	svm_use_bias
bool	svm_use_batch_computation
bool	svm_use_linadd
bool	svm_use_precompute
bool	svm_use_precompute_subkernel
bool	svm_use_precompute_subkernel_light
bool	svm_use_shrinking
bool	svm_do_auc_maximization
CSVM *	constraint_generator
ESolverType	solver_type

Additional Inherited Members
Public Attributes inherited from CSGObject
SGIO *	io
Parallel *	parallel
Version *	version
Parameter *	m_parameters
Parameter *	m_model_selection_parameters
Protected Member Functions inherited from CSGObject
virtual void	load_serializable_pre () throw (ShogunException)
virtual void	load_serializable_post () throw (ShogunException)
virtual void	save_serializable_pre () throw (ShogunException)
virtual void	save_serializable_post () throw (ShogunException)

Constructor & Destructor Documentation

CGUIClassifier ( )

constructor

Definition at line 28 of file GUIClassifier.h.

CGUIClassifier ( CSGInterface * interface )

constructor

Parameters

interface

Definition at line 65 of file GUIClassifier.cpp.

~CGUIClassifier ( )

destructor

Definition at line 104 of file GUIClassifier.cpp.

Member Function Documentation

CLabels * classify ( )

classify

Definition at line 1065 of file GUIClassifier.cpp.

CLabels * classify_byte_linear ( )

classify byte linear

Definition at line 1392 of file GUIClassifier.cpp.

CLabels * classify_distancemachine ( )

classify distance machine

Definition at line 1330 of file GUIClassifier.cpp.

bool classify_example	(	int32_t	idx,
		float64_t &	result
	)

classify example

Parameters

idx
result

Definition at line 1418 of file GUIClassifier.cpp.

CLabels * classify_kernelmachine ( )

classify kernel machine

Definition at line 1115 of file GUIClassifier.cpp.

CLabels * classify_linear ( )

classify linear

Definition at line 1367 of file GUIClassifier.cpp.

CMachine* get_classifier ( )

get classifier

Definition at line 62 of file GUIClassifier.h.

bool get_clustering	(	float64_t *&	weights,
		int32_t &	rows,
		int32_t &	cols,
		float64_t *&	bias,
		int32_t &	brows,
		int32_t &	bcols
	)

get clustering

Parameters

weights
rows
cols
bias
brows
bcols

Definition at line 1250 of file GUIClassifier.cpp.

bool get_linear	(	float64_t *&	weights,
		int32_t &	rows,
		int32_t &	cols,
		float64_t *&	bias,
		int32_t &	brows,
		int32_t &	bcols
	)

get linear

Parameters

weights
rows
cols
bias
brows
bcols

Definition at line 1306 of file GUIClassifier.cpp.

virtual const char* get_name ( ) const

virtual

Returns: object name

Implements CSGObject.

Definition at line 226 of file GUIClassifier.h.

int32_t get_num_svms ( )

get number of SVMs in MultiClass

Definition at line 1212 of file GUIClassifier.cpp.

bool get_svm	(	float64_t *&	weights,
		int32_t &	rows,
		int32_t &	cols,
		float64_t *&	bias,
		int32_t &	brows,
		int32_t &	bcols,
		int32_t	idx = `-1`
	)

get svm

Parameters

weights
rows
cols
bias
brows
bcols
idx

Definition at line 1218 of file GUIClassifier.cpp.

bool get_trained_classifier	(	float64_t *&	weights,
		int32_t &	rows,
		int32_t &	cols,
		float64_t *&	bias,
		int32_t &	brows,
		int32_t &	bcols,
		int32_t	idx = `-1`
	)

get trained classifier

Parameters

weights
rows
cols
bias
brows
bcols
idx

Definition at line 1155 of file GUIClassifier.cpp.

bool load	(	char *	filename,
		char *	type
	)

load classifier from file

Definition at line 776 of file GUIClassifier.cpp.

bool new_classifier	(	char *	name,
		int32_t	d = `6`,
		int32_t	from_d = `40`
	)

create new classifier

Definition at line 110 of file GUIClassifier.cpp.

bool save ( char * param )

save

Parameters

param

Definition at line 807 of file GUIClassifier.cpp.

bool set_constraint_generator ( char * cg )

set constraint generator

Definition at line 1523 of file GUIClassifier.cpp.

bool set_do_auc_maximization ( bool do_auc )

set do auc maximization

Parameters

do_auc

Definition at line 1052 of file GUIClassifier.cpp.

bool set_elasticnet_lambda ( float64_t lambda )

set elasticnet lambda

Parameters

lambda

Definition at line 928 of file GUIClassifier.cpp.

bool set_krr_tau ( float64_t tau = 1 )

set KRR's tau

Definition at line 1459 of file GUIClassifier.cpp.

bool set_max_train_time ( float64_t max )

set maximum train time

Definition at line 861 of file GUIClassifier.cpp.

bool set_mkl_block_norm ( float64_t mkl_bnorm )

set mkl block norm

Parameters

mkl_bnorm

Definition at line 937 of file GUIClassifier.cpp.

bool set_mkl_interleaved_enabled ( bool enabled )

set mkl interleaved enabled

Parameters

enabled

Definition at line 1041 of file GUIClassifier.cpp.

bool set_perceptron_parameters	(	float64_t	lernrate,
		int32_t	maxiter
	)

set perceptron parameters

Parameters

lernrate
maxiter

Definition at line 833 of file GUIClassifier.cpp.

bool set_solver ( char * solver )

set solver type

Definition at line 1472 of file GUIClassifier.cpp.

bool set_svm_batch_computation_enabled ( bool enabled )

set svm batch computation enabled

Parameters

enabled

Definition at line 1008 of file GUIClassifier.cpp.

bool set_svm_bias_enabled ( bool enabled )

set svm bias enabled

Parameters

enabled

Definition at line 1030 of file GUIClassifier.cpp.

bool set_svm_bufsize ( int32_t bufsize )

set svm bufsize

Parameters

bufsize

Definition at line 986 of file GUIClassifier.cpp.

bool set_svm_C	(	float64_t	C1,
		float64_t	C2
	)

set svm C

Parameters

C1
C2

Definition at line 947 of file GUIClassifier.cpp.

bool set_svm_epsilon ( float64_t epsilon )

set svm epsilon

Parameters

epsilon

Definition at line 850 of file GUIClassifier.cpp.

bool set_svm_linadd_enabled ( bool enabled )

set svm linadd enabled

Parameters

enabled

Definition at line 1019 of file GUIClassifier.cpp.

bool set_svm_max_qpsize ( int32_t max_qpsize )

set svm max qpsize

Parameters

max_qpsize

Definition at line 975 of file GUIClassifier.cpp.

bool set_svm_mkl_parameters	(	float64_t	weight_epsilon,
		float64_t	C_mkl,
		float64_t	mkl_norm
	)

set svm mkl parameters

Parameters

weight_epsilon
C_mkl
mkl_norm

Definition at line 907 of file GUIClassifier.cpp.

bool set_svm_nu ( float64_t nu )

set svm nu

Parameters

nu

Definition at line 896 of file GUIClassifier.cpp.

bool set_svm_precompute_enabled ( int32_t precompute )

set svm precompute enabled

Parameters

precompute

bool set_svm_qpsize ( int32_t qpsize )

set svm qpsize

Parameters

qpsize

Definition at line 964 of file GUIClassifier.cpp.

bool set_svm_shrinking_enabled ( bool enabled )

set svm shrinking enabled

Parameters

enabled

Definition at line 997 of file GUIClassifier.cpp.

bool set_svr_tube_epsilon ( float64_t tube_epsilon )

set svr tube epsilon

Parameters

tube_epsilon

Definition at line 874 of file GUIClassifier.cpp.

bool train_clustering	(	int32_t	k = `3`,
		int32_t	max_iter = `1000`
	)

train clustering

Definition at line 592 of file GUIClassifier.cpp.

bool train_knn ( int32_t k = 3 )

train K-nearest-neighbour

Definition at line 628 of file GUIClassifier.cpp.

bool train_krr ( )

train kernel ridge regression

Definition at line 655 of file GUIClassifier.cpp.

bool train_linear ( float64_t gamma = 0 )

train linear classifier

Parameters

gamma gamma parameter of LDA

Definition at line 692 of file GUIClassifier.cpp.

bool train_mkl ( )

train MKL

Definition at line 456 of file GUIClassifier.cpp.

bool train_mkl_multiclass ( )

train MKL multiclass

Definition at line 410 of file GUIClassifier.cpp.

bool train_sparse_linear ( )

train sparse linear classifier

bool train_svm ( )

train SVM

Definition at line 525 of file GUIClassifier.cpp.

bool train_wdocas ( )

train WD OCAS

Definition at line 752 of file GUIClassifier.cpp.

Member Data Documentation

float64_t C_mkl

protected

C mkl

Definition at line 264 of file GUIClassifier.h.

CMachine* classifier

protected

classifier

Definition at line 232 of file GUIClassifier.h.

CSVM* constraint_generator

protected

constraint generator

Definition at line 287 of file GUIClassifier.h.

float64_t ent_lambda

protected

ent lambda

Definition at line 250 of file GUIClassifier.h.

float64_t krr_tau

protected

krr tau

Definition at line 266 of file GUIClassifier.h.

float64_t max_train_time

protected

max train time

Definition at line 234 of file GUIClassifier.h.

float64_t mkl_block_norm

protected

mkl block norm

Definition at line 248 of file GUIClassifier.h.

float64_t mkl_norm

protected

mkl norm

Definition at line 246 of file GUIClassifier.h.

bool mkl_use_interleaved

protected

mkl use interleaved

Definition at line 268 of file GUIClassifier.h.

float64_t perceptron_learnrate

protected

perceptron learnrate

Definition at line 236 of file GUIClassifier.h.

int32_t perceptron_maxiter

protected

perceptron maxiter

Definition at line 238 of file GUIClassifier.h.

ESolverType solver_type

protected

solver type

Definition at line 289 of file GUIClassifier.h.

int32_t svm_bufsize

protected

svm bufsize

Definition at line 242 of file GUIClassifier.h.

float64_t svm_C1

protected

svm C1

Definition at line 260 of file GUIClassifier.h.

float64_t svm_C2

protected

svm C2

Definition at line 262 of file GUIClassifier.h.

bool svm_do_auc_maximization

protected

svm do auc maximization

Definition at line 284 of file GUIClassifier.h.

float64_t svm_epsilon

protected

svm epsilon

Definition at line 254 of file GUIClassifier.h.

int32_t svm_max_qpsize

protected

svm max qpsize

Definition at line 244 of file GUIClassifier.h.

float64_t svm_nu

protected

svm nu

Definition at line 258 of file GUIClassifier.h.

int32_t svm_qpsize

protected

svm qpsize

Definition at line 240 of file GUIClassifier.h.

float64_t svm_tube_epsilon

protected

svm tube epsilon

Definition at line 256 of file GUIClassifier.h.

bool svm_use_batch_computation

protected

svm use batch computation

Definition at line 272 of file GUIClassifier.h.

bool svm_use_bias

protected

svm use bias

Definition at line 270 of file GUIClassifier.h.

bool svm_use_linadd

protected

svm use linadd

Definition at line 274 of file GUIClassifier.h.

bool svm_use_precompute

protected

svm use precompute

Definition at line 276 of file GUIClassifier.h.

bool svm_use_precompute_subkernel

protected

svm use precompute subkernel

Definition at line 278 of file GUIClassifier.h.

bool svm_use_precompute_subkernel_light

protected

svm use precompute subkernel light

Definition at line 280 of file GUIClassifier.h.

bool svm_use_shrinking

protected

svm use shrinking

Definition at line 282 of file GUIClassifier.h.

float64_t svm_weight_epsilon

protected

svm weight epsilon

Definition at line 252 of file GUIClassifier.h.

CSGInterface* ui

protected

ui

Definition at line 230 of file GUIClassifier.h.

The documentation for this class was generated from the following files:

Detailed Description

Public Member Functions

Protected Attributes

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation