SHOGUN  v3.2.0
所有成员列表 | Public 成员函数 | Public 属性 | Protected 成员函数 | Protected 属性
CGUIClassifier类 参考

详细描述

UI classifier.

在文件 GUIClassifier.h24 行定义.

类 CGUIClassifier 继承关系图:
Inheritance graph
[图例]

Public 成员函数

 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)
 
CLabelsclassify ()
 
CLabelsclassify_kernelmachine ()
 
CLabelsclassify_distancemachine ()
 
CLabelsclassify_linear ()
 
CLabelsclassify_byte_linear ()
 
bool classify_example (int32_t idx, float64_t &result)
 
CMachineget_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
 
virtual CSGObjectshallow_copy () const
 
virtual CSGObjectdeep_copy () const
 
virtual bool is_generic (EPrimitiveType *generic) const
 
template<class T >
void set_generic ()
 
template<>
void set_generic ()
 
template<>
void set_generic ()
 
template<>
void set_generic ()
 
template<>
void set_generic ()
 
template<>
void set_generic ()
 
template<>
void set_generic ()
 
template<>
void set_generic ()
 
template<>
void set_generic ()
 
template<>
void set_generic ()
 
template<>
void set_generic ()
 
template<>
void set_generic ()
 
template<>
void set_generic ()
 
template<>
void set_generic ()
 
template<>
void set_generic ()
 
template<>
void set_generic ()
 
void unset_generic ()
 
virtual void print_serializable (const char *prefix="")
 
virtual bool save_serializable (CSerializableFile *file, const char *prefix="", int32_t param_version=Version::get_version_parameter())
 
virtual bool load_serializable (CSerializableFile *file, const char *prefix="", int32_t param_version=Version::get_version_parameter())
 
DynArray< TParameter * > * load_file_parameters (const SGParamInfo *param_info, int32_t file_version, CSerializableFile *file, const char *prefix="")
 
DynArray< TParameter * > * load_all_file_parameters (int32_t file_version, int32_t current_version, CSerializableFile *file, const char *prefix="")
 
void map_parameters (DynArray< TParameter * > *param_base, int32_t &base_version, DynArray< const SGParamInfo * > *target_param_infos)
 
void set_global_io (SGIO *io)
 
SGIOget_global_io ()
 
void set_global_parallel (Parallel *parallel)
 
Parallelget_global_parallel ()
 
void set_global_version (Version *version)
 
Versionget_global_version ()
 
SGStringList< char > get_modelsel_names ()
 
void print_modsel_params ()
 
char * get_modsel_param_descr (const char *param_name)
 
index_t get_modsel_param_index (const char *param_name)
 
void build_gradient_parameter_dictionary (CMap< TParameter *, CSGObject * > *dict)
 
virtual bool update_parameter_hash ()
 
virtual bool equals (CSGObject *other, float64_t accuracy=0.0)
 
virtual CSGObjectclone ()
 

Public 属性

SGIOio
 
Parallelparallel
 
Versionversion
 
Parameterm_parameters
 
Parameterm_model_selection_parameters
 
Parameterm_gradient_parameters
 
ParameterMapm_parameter_map
 
uint32_t m_hash
 

Protected 成员函数

virtual TParametermigrate (DynArray< TParameter * > *param_base, const SGParamInfo *target)
 
virtual void one_to_one_migration_prepare (DynArray< TParameter * > *param_base, const SGParamInfo *target, TParameter *&replacement, TParameter *&to_migrate, char *old_name=NULL)
 
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)
 

Protected 属性

CSGInterface * ui
 
CMachineclassifier
 
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
 
CSVMconstraint_generator
 
ESolverType solver_type
 

构造及析构函数说明

constructor

在文件 GUIClassifier.h28 行定义.

CGUIClassifier ( CSGInterface *  interface)

constructor

参数
interface

在文件 GUIClassifier.cpp65 行定义.

destructor

在文件 GUIClassifier.cpp104 行定义.

成员函数说明

void build_gradient_parameter_dictionary ( CMap< TParameter *, CSGObject * > *  dict)
inherited

Builds a dictionary of all parameters in SGObject as well of those of SGObjects that are parameters of this object. Dictionary maps parameters to the objects that own them.

参数
dictdictionary of parameters to be built.

在文件 SGObject.cpp1156 行定义.

CLabels * classify ( )

classify

在文件 GUIClassifier.cpp1062 行定义.

CLabels * classify_byte_linear ( )

classify byte linear

在文件 GUIClassifier.cpp1396 行定义.

CLabels * classify_distancemachine ( )

classify distance machine

在文件 GUIClassifier.cpp1334 行定义.

bool classify_example ( int32_t  idx,
float64_t result 
)

classify example

参数
idx
result

在文件 GUIClassifier.cpp1422 行定义.

CLabels * classify_kernelmachine ( )

classify kernel machine

在文件 GUIClassifier.cpp1110 行定义.

CLabels * classify_linear ( )

classify linear

在文件 GUIClassifier.cpp1371 行定义.

CSGObject * clone ( )
virtualinherited

Creates a clone of the current object. This is done via recursively traversing all parameters, which corresponds to a deep copy. Calling equals on the cloned object always returns true although none of the memory of both objects overlaps.

返回
an identical copy of the given object, which is disjoint in memory. NULL if the clone fails. Note that the returned object is SG_REF'ed

在文件 SGObject.cpp1273 行定义.

virtual CSGObject* deep_copy ( ) const
virtualinherited

A deep copy. All the instance variables will also be copied.

在文件 SGObject.h126 行定义.

bool equals ( CSGObject other,
float64_t  accuracy = 0.0 
)
virtualinherited

Recursively compares the current SGObject to another one. Compares all registered numerical parameters, recursion upon complex (SGObject) parameters. Does not compare pointers!

May be overwritten but please do with care! Should not be necessary in most cases.

参数
otherobject to compare with
accuracyaccuracy to use for comparison (optional)
返回
true if all parameters were equal, false if not

在文件 SGObject.cpp1177 行定义.

CMachine* get_classifier ( )

get classifier

在文件 GUIClassifier.h62 行定义.

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

get clustering

参数
weights
rows
cols
bias
brows
bcols

在文件 GUIClassifier.cpp1254 行定义.

SGIO * get_global_io ( )
inherited

get the io object

返回
io object

在文件 SGObject.cpp174 行定义.

Parallel * get_global_parallel ( )
inherited

get the parallel object

返回
parallel object

在文件 SGObject.cpp209 行定义.

Version * get_global_version ( )
inherited

get the version object

返回
version object

在文件 SGObject.cpp222 行定义.

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

get linear

参数
weights
rows
cols
bias
brows
bcols

在文件 GUIClassifier.cpp1310 行定义.

SGStringList< char > get_modelsel_names ( )
inherited
返回
vector of names of all parameters which are registered for model selection

在文件 SGObject.cpp1060 行定义.

char * get_modsel_param_descr ( const char *  param_name)
inherited

Returns description of a given parameter string, if it exists. SG_ERROR otherwise

参数
param_namename of the parameter
返回
description of the parameter

在文件 SGObject.cpp1084 行定义.

index_t get_modsel_param_index ( const char *  param_name)
inherited

Returns index of model selection parameter with provided index

参数
param_namename of model selection parameter
返回
index of model selection parameter with provided name, -1 if there is no such

在文件 SGObject.cpp1097 行定义.

virtual const char* get_name ( ) const
virtual
返回
object name

实现了 CSGObject.

在文件 GUIClassifier.h226 行定义.

int32_t get_num_svms ( )

get number of SVMs in Multiclass

在文件 GUIClassifier.cpp1216 行定义.

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

参数
weights
rows
cols
bias
brows
bcols
idx

在文件 GUIClassifier.cpp1222 行定义.

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

参数
weights
rows
cols
bias
brows
bcols
idx

在文件 GUIClassifier.cpp1161 行定义.

bool is_generic ( EPrimitiveType *  generic) const
virtualinherited

If the SGSerializable is a class template then TRUE will be returned and GENERIC is set to the type of the generic.

参数
genericset to the type of the generic if returning TRUE
返回
TRUE if a class template.

在文件 SGObject.cpp228 行定义.

bool load ( char *  filename,
char *  type 
)

load classifier from file

在文件 GUIClassifier.cpp771 行定义.

DynArray< TParameter * > * load_all_file_parameters ( int32_t  file_version,
int32_t  current_version,
CSerializableFile file,
const char *  prefix = "" 
)
inherited

maps all parameters of this instance to the provided file version and loads all parameter data from the file into an array, which is sorted (basically calls load_file_parameter(...) for all parameters and puts all results into a sorted array)

参数
file_versionparameter version of the file
current_versionversion from which mapping begins (you want to use Version::get_version_parameter() for this in most cases)
filefile to load from
prefixprefix for members
返回
(sorted) array of created TParameter instances with file data

在文件 SGObject.cpp633 行定义.

DynArray< TParameter * > * load_file_parameters ( const SGParamInfo param_info,
int32_t  file_version,
CSerializableFile file,
const char *  prefix = "" 
)
inherited

loads some specified parameters from a file with a specified version The provided parameter info has a version which is recursively mapped until the file parameter version is reached. Note that there may be possibly multiple parameters in the mapping, therefore, a set of TParameter instances is returned

参数
param_infoinformation of parameter
file_versionparameter version of the file, must be <= provided parameter version
filefile to load from
prefixprefix for members
返回
new array with TParameter instances with the attached data

在文件 SGObject.cpp474 行定义.

bool load_serializable ( CSerializableFile file,
const char *  prefix = "",
int32_t  param_version = Version::get_version_parameter() 
)
virtualinherited

Load this object from file. If it will fail (returning FALSE) then this object will contain inconsistent data and should not be used!

参数
filewhere to load from
prefixprefix for members
param_version(optional) a parameter version different to (this is mainly for testing, better do not use)
返回
TRUE if done, otherwise FALSE

在文件 SGObject.cpp305 行定义.

void load_serializable_post ( )
throw (ShogunException
)
protectedvirtualinherited

Can (optionally) be overridden to post-initialize some member variables which are not PARAMETER::ADD'ed. Make sure that at first the overridden method BASE_CLASS::LOAD_SERIALIZABLE_POST is called.

异常
ShogunExceptionWill be thrown if an error occurres.

CWeightedDegreePositionStringKernel, CKernel, CList, CAlphabet, CLinearHMM, CGaussianKernel, CInverseMultiQuadricKernel, CCircularKernel , 以及 CExponentialKernel 重载.

在文件 SGObject.cpp989 行定义.

void load_serializable_pre ( )
throw (ShogunException
)
protectedvirtualinherited

Can (optionally) be overridden to pre-initialize some member variables which are not PARAMETER::ADD'ed. Make sure that at first the overridden method BASE_CLASS::LOAD_SERIALIZABLE_PRE is called.

异常
ShogunExceptionWill be thrown if an error occurres.

CDynamicArray< T >, CDynamicArray< float64_t >, CDynamicArray< float32_t >, CDynamicArray< int32_t >, CDynamicArray< char >, CDynamicArray< bool > , 以及 CDynamicObjectArray 重载.

在文件 SGObject.cpp984 行定义.

void map_parameters ( DynArray< TParameter * > *  param_base,
int32_t &  base_version,
DynArray< const SGParamInfo * > *  target_param_infos 
)
inherited

Takes a set of TParameter instances (base) with a certain version and a set of target parameter infos and recursively maps the base level wise to the current version using CSGObject::migrate(...). The base is replaced. After this call, the base version containing parameters should be of same version/type as the initial target parameter infos. Note for this to work, the migrate methods and all the internal parameter mappings have to match

参数
param_baseset of TParameter instances that are mapped to the provided target parameter infos
base_versionversion of the parameter base
target_param_infosset of SGParamInfo instances that specify the target parameter base

在文件 SGObject.cpp671 行定义.

TParameter * migrate ( DynArray< TParameter * > *  param_base,
const SGParamInfo target 
)
protectedvirtualinherited

creates a new TParameter instance, which contains migrated data from the version that is provided. The provided parameter data base is used for migration, this base is a collection of all parameter data of the previous version. Migration is done FROM the data in param_base TO the provided param info Migration is always one version step. Method has to be implemented in subclasses, if no match is found, base method has to be called.

If there is an element in the param_base which equals the target, a copy of the element is returned. This represents the case when nothing has changed and therefore, the migrate method is not overloaded in a subclass

参数
param_baseset of TParameter instances to use for migration
targetparameter info for the resulting TParameter
返回
a new TParameter instance with migrated data from the base of the type which is specified by the target parameter

在文件 SGObject.cpp878 行定义.

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

create new classifier

在文件 GUIClassifier.cpp110 行定义.

void one_to_one_migration_prepare ( DynArray< TParameter * > *  param_base,
const SGParamInfo target,
TParameter *&  replacement,
TParameter *&  to_migrate,
char *  old_name = NULL 
)
protectedvirtualinherited

This method prepares everything for a one-to-one parameter migration. One to one here means that only ONE element of the parameter base is needed for the migration (the one with the same name as the target). Data is allocated for the target (in the type as provided in the target SGParamInfo), and a corresponding new TParameter instance is written to replacement. The to_migrate pointer points to the single needed TParameter instance needed for migration. If a name change happened, the old name may be specified by old_name. In addition, the m_delete_data flag of to_migrate is set to true. So if you want to migrate data, the only thing to do after this call is converting the data in the m_parameter fields. If unsure how to use - have a look into an example for this. (base_migration_type_conversion.cpp for example)

参数
param_baseset of TParameter instances to use for migration
targetparameter info for the resulting TParameter
replacement(used as output) here the TParameter instance which is returned by migration is created into
to_migratethe only source that is used for migration
old_namewith this parameter, a name change may be specified

在文件 SGObject.cpp818 行定义.

void print_modsel_params ( )
inherited

prints all parameter registered for model selection and their type

在文件 SGObject.cpp1036 行定义.

void print_serializable ( const char *  prefix = "")
virtualinherited

prints registered parameters out

参数
prefixprefix for members

在文件 SGObject.cpp240 行定义.

bool save ( char *  param)

save

参数
param

在文件 GUIClassifier.cpp803 行定义.

bool save_serializable ( CSerializableFile file,
const char *  prefix = "",
int32_t  param_version = Version::get_version_parameter() 
)
virtualinherited

Save this object to file.

参数
filewhere to save the object; will be closed during returning if PREFIX is an empty string.
prefixprefix for members
param_version(optional) a parameter version different to (this is mainly for testing, better do not use)
返回
TRUE if done, otherwise FALSE

在文件 SGObject.cpp246 行定义.

void save_serializable_post ( )
throw (ShogunException
)
protectedvirtualinherited

Can (optionally) be overridden to post-initialize some member variables which are not PARAMETER::ADD'ed. Make sure that at first the overridden method BASE_CLASS::SAVE_SERIALIZABLE_POST is called.

异常
ShogunExceptionWill be thrown if an error occurres.

CKernel 重载.

在文件 SGObject.cpp999 行定义.

void save_serializable_pre ( )
throw (ShogunException
)
protectedvirtualinherited

Can (optionally) be overridden to pre-initialize some member variables which are not PARAMETER::ADD'ed. Make sure that at first the overridden method BASE_CLASS::SAVE_SERIALIZABLE_PRE is called.

异常
ShogunExceptionWill be thrown if an error occurres.

CKernel, CDynamicArray< T >, CDynamicArray< float64_t >, CDynamicArray< float32_t >, CDynamicArray< int32_t >, CDynamicArray< char >, CDynamicArray< bool > , 以及 CDynamicObjectArray 重载.

在文件 SGObject.cpp994 行定义.

bool set_constraint_generator ( char *  cg)

set constraint generator

在文件 GUIClassifier.cpp1527 行定义.

bool set_do_auc_maximization ( bool  do_auc)

set do auc maximization

参数
do_auc

在文件 GUIClassifier.cpp1049 行定义.

bool set_elasticnet_lambda ( float64_t  lambda)

set elasticnet lambda

参数
lambda

在文件 GUIClassifier.cpp925 行定义.

void set_generic ( )
inherited

在文件 SGObject.cpp41 行定义.

void set_generic ( )
inherited

在文件 SGObject.cpp46 行定义.

void set_generic ( )
inherited

在文件 SGObject.cpp51 行定义.

void set_generic ( )
inherited

在文件 SGObject.cpp56 行定义.

void set_generic ( )
inherited

在文件 SGObject.cpp61 行定义.

void set_generic ( )
inherited

在文件 SGObject.cpp66 行定义.

void set_generic ( )
inherited

在文件 SGObject.cpp71 行定义.

void set_generic ( )
inherited

在文件 SGObject.cpp76 行定义.

void set_generic ( )
inherited

在文件 SGObject.cpp81 行定义.

void set_generic ( )
inherited

在文件 SGObject.cpp86 行定义.

void set_generic ( )
inherited

在文件 SGObject.cpp91 行定义.

void set_generic ( )
inherited

在文件 SGObject.cpp96 行定义.

void set_generic ( )
inherited

在文件 SGObject.cpp101 行定义.

void set_generic ( )
inherited

在文件 SGObject.cpp106 行定义.

void set_generic ( )
inherited

在文件 SGObject.cpp111 行定义.

void set_generic ( )
inherited

set generic type to T

void set_global_io ( SGIO io)
inherited

set the io object

参数
ioio object to use

在文件 SGObject.cpp167 行定义.

void set_global_parallel ( Parallel parallel)
inherited

set the parallel object

参数
parallelparallel object to use

在文件 SGObject.cpp180 行定义.

void set_global_version ( Version version)
inherited

set the version object

参数
versionversion object to use

在文件 SGObject.cpp215 行定义.

bool set_krr_tau ( float64_t  tau = 1)

set KRR's tau

在文件 GUIClassifier.cpp1463 行定义.

bool set_max_train_time ( float64_t  max)

set maximum train time

在文件 GUIClassifier.cpp858 行定义.

bool set_mkl_block_norm ( float64_t  mkl_bnorm)

set mkl block norm

参数
mkl_bnorm

在文件 GUIClassifier.cpp934 行定义.

bool set_mkl_interleaved_enabled ( bool  enabled)

set mkl interleaved enabled

参数
enabled

在文件 GUIClassifier.cpp1038 行定义.

bool set_perceptron_parameters ( float64_t  lernrate,
int32_t  maxiter 
)

set perceptron parameters

参数
lernrate
maxiter

在文件 GUIClassifier.cpp830 行定义.

bool set_solver ( char *  solver)

set solver type

在文件 GUIClassifier.cpp1476 行定义.

bool set_svm_batch_computation_enabled ( bool  enabled)

set svm batch computation enabled

参数
enabled

在文件 GUIClassifier.cpp1005 行定义.

bool set_svm_bias_enabled ( bool  enabled)

set svm bias enabled

参数
enabled

在文件 GUIClassifier.cpp1027 行定义.

bool set_svm_bufsize ( int32_t  bufsize)

set svm bufsize

参数
bufsize

在文件 GUIClassifier.cpp983 行定义.

bool set_svm_C ( float64_t  C1,
float64_t  C2 
)

set svm C

参数
C1
C2

在文件 GUIClassifier.cpp944 行定义.

bool set_svm_epsilon ( float64_t  epsilon)

set svm epsilon

参数
epsilon

在文件 GUIClassifier.cpp847 行定义.

bool set_svm_linadd_enabled ( bool  enabled)

set svm linadd enabled

参数
enabled

在文件 GUIClassifier.cpp1016 行定义.

bool set_svm_max_qpsize ( int32_t  max_qpsize)

set svm max qpsize

参数
max_qpsize

在文件 GUIClassifier.cpp972 行定义.

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

set svm mkl parameters

参数
weight_epsilon
C_mkl
mkl_norm

在文件 GUIClassifier.cpp904 行定义.

bool set_svm_nu ( float64_t  nu)

set svm nu

参数
nu

在文件 GUIClassifier.cpp893 行定义.

bool set_svm_precompute_enabled ( int32_t  precompute)

set svm precompute enabled

参数
precompute
bool set_svm_qpsize ( int32_t  qpsize)

set svm qpsize

参数
qpsize

在文件 GUIClassifier.cpp961 行定义.

bool set_svm_shrinking_enabled ( bool  enabled)

set svm shrinking enabled

参数
enabled

在文件 GUIClassifier.cpp994 行定义.

bool set_svr_tube_epsilon ( float64_t  tube_epsilon)

set svr tube epsilon

参数
tube_epsilon

在文件 GUIClassifier.cpp871 行定义.

virtual CSGObject* shallow_copy ( ) const
virtualinherited

A shallow copy. All the SGObject instance variables will be simply assigned and SG_REF-ed.

CGaussianKernel 重载.

在文件 SGObject.h117 行定义.

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

train clustering

在文件 GUIClassifier.cpp590 行定义.

bool train_knn ( int32_t  k = 3)

train K-nearest-neighbour

在文件 GUIClassifier.cpp626 行定义.

bool train_krr ( )

train kernel ridge regression

在文件 GUIClassifier.cpp653 行定义.

bool train_linear ( float64_t  gamma = 0)

train linear classifier

参数
gammagamma parameter of LDA

在文件 GUIClassifier.cpp690 行定义.

bool train_mkl ( )

train MKL

在文件 GUIClassifier.cpp425 行定义.

bool train_mkl_multiclass ( )

train MKL multiclass

在文件 GUIClassifier.cpp379 行定义.

bool train_sparse_linear ( )

train sparse linear classifier

bool train_svm ( )

train SVM

在文件 GUIClassifier.cpp494 行定义.

bool train_wdocas ( )

train WD OCAS

在文件 GUIClassifier.cpp747 行定义.

void unset_generic ( )
inherited

unset generic type

this has to be called in classes specializing a template class

在文件 SGObject.cpp235 行定义.

bool update_parameter_hash ( )
virtualinherited

Updates the hash of current parameter combination.

返回
bool if parameter combination has changed since last update.

在文件 SGObject.cpp187 行定义.

类成员变量说明

float64_t C_mkl
protected

C mkl

在文件 GUIClassifier.h264 行定义.

CMachine* classifier
protected

classifier

在文件 GUIClassifier.h232 行定义.

CSVM* constraint_generator
protected

constraint generator

在文件 GUIClassifier.h287 行定义.

float64_t ent_lambda
protected

ent lambda

在文件 GUIClassifier.h250 行定义.

SGIO* io
inherited

io

在文件 SGObject.h473 行定义.

float64_t krr_tau
protected

krr tau

在文件 GUIClassifier.h266 行定义.

Parameter* m_gradient_parameters
inherited

parameters wrt which we can compute gradients

在文件 SGObject.h488 行定义.

uint32_t m_hash
inherited

Hash of parameter values

在文件 SGObject.h494 行定义.

Parameter* m_model_selection_parameters
inherited

model selection parameters

在文件 SGObject.h485 行定义.

ParameterMap* m_parameter_map
inherited

map for different parameter versions

在文件 SGObject.h491 行定义.

Parameter* m_parameters
inherited

parameters

在文件 SGObject.h482 行定义.

float64_t max_train_time
protected

max train time

在文件 GUIClassifier.h234 行定义.

float64_t mkl_block_norm
protected

mkl block norm

在文件 GUIClassifier.h248 行定义.

float64_t mkl_norm
protected

mkl norm

在文件 GUIClassifier.h246 行定义.

bool mkl_use_interleaved
protected

mkl use interleaved

在文件 GUIClassifier.h268 行定义.

Parallel* parallel
inherited

parallel

在文件 SGObject.h476 行定义.

float64_t perceptron_learnrate
protected

perceptron learnrate

在文件 GUIClassifier.h236 行定义.

int32_t perceptron_maxiter
protected

perceptron maxiter

在文件 GUIClassifier.h238 行定义.

ESolverType solver_type
protected

solver type

在文件 GUIClassifier.h289 行定义.

int32_t svm_bufsize
protected

svm bufsize

在文件 GUIClassifier.h242 行定义.

float64_t svm_C1
protected

svm C1

在文件 GUIClassifier.h260 行定义.

float64_t svm_C2
protected

svm C2

在文件 GUIClassifier.h262 行定义.

bool svm_do_auc_maximization
protected

svm do auc maximization

在文件 GUIClassifier.h284 行定义.

float64_t svm_epsilon
protected

svm epsilon

在文件 GUIClassifier.h254 行定义.

int32_t svm_max_qpsize
protected

svm max qpsize

在文件 GUIClassifier.h244 行定义.

float64_t svm_nu
protected

svm nu

在文件 GUIClassifier.h258 行定义.

int32_t svm_qpsize
protected

svm qpsize

在文件 GUIClassifier.h240 行定义.

float64_t svm_tube_epsilon
protected

svm tube epsilon

在文件 GUIClassifier.h256 行定义.

bool svm_use_batch_computation
protected

svm use batch computation

在文件 GUIClassifier.h272 行定义.

bool svm_use_bias
protected

svm use bias

在文件 GUIClassifier.h270 行定义.

bool svm_use_linadd
protected

svm use linadd

在文件 GUIClassifier.h274 行定义.

bool svm_use_precompute
protected

svm use precompute

在文件 GUIClassifier.h276 行定义.

bool svm_use_precompute_subkernel
protected

svm use precompute subkernel

在文件 GUIClassifier.h278 行定义.

bool svm_use_precompute_subkernel_light
protected

svm use precompute subkernel light

在文件 GUIClassifier.h280 行定义.

bool svm_use_shrinking
protected

svm use shrinking

在文件 GUIClassifier.h282 行定义.

float64_t svm_weight_epsilon
protected

svm weight epsilon

在文件 GUIClassifier.h252 行定义.

CSGInterface* ui
protected

ui

在文件 GUIClassifier.h230 行定义.

Version* version
inherited

version

在文件 SGObject.h479 行定义.


该类的文档由以下文件生成:

SHOGUN Machine Learning Toolbox - Documentation