class to implement LibLinear
在文件LibLinear.h第45行定义。
公有成员 | |
CLibLinear (LIBLINEAR_SOLVER_TYPE liblinear_solver_type) | |
CLibLinear (float64_t C, CDotFeatures *traindat, CLabels *trainlab) | |
virtual | ~CLibLinear () |
LIBLINEAR_SOLVER_TYPE | get_liblinear_solver_type () |
void | set_liblinear_solver_type (LIBLINEAR_SOLVER_TYPE st) |
virtual bool | train (CFeatures *data=NULL) |
virtual EClassifierType | get_classifier_type () |
void | set_C (float64_t c_neg, float64_t c_pos) |
float64_t | get_C1 () |
float64_t | get_C2 () |
void | set_epsilon (float64_t eps) |
float64_t | get_epsilon () |
void | set_bias_enabled (bool enable_bias) |
bool | get_bias_enabled () |
virtual const char * | get_name () const |
int32_t | get_max_iterations () |
void | set_max_iterations (int32_t max_iter=1000) |
保护属性 | |
float64_t | C1 |
float64_t | C2 |
bool | use_bias |
float64_t | epsilon |
int32_t | max_iterations |
LIBLINEAR_SOLVER_TYPE | liblinear_solver_type |
CLibLinear | ( | LIBLINEAR_SOLVER_TYPE | liblinear_solver_type | ) |
CLibLinear | ( | float64_t | C, | |
CDotFeatures * | traindat, | |||
CLabels * | trainlab | |||
) |
constructor
C | constant C | |
traindat | training features | |
trainlab | training labels |
在文件LibLinear.cpp第34行定义。
~CLibLinear | ( | ) | [virtual] |
在文件LibLinear.cpp第45行定义。
bool get_bias_enabled | ( | ) |
float64_t get_C1 | ( | ) |
float64_t get_C2 | ( | ) |
virtual EClassifierType get_classifier_type | ( | ) | [virtual] |
float64_t get_epsilon | ( | ) |
LIBLINEAR_SOLVER_TYPE get_liblinear_solver_type | ( | ) |
在文件LibLinear.h第66行定义。
int32_t get_max_iterations | ( | ) |
get the maximum number of iterations liblinear is allowed to do
在文件LibLinear.h第139行定义。
virtual const char* get_name | ( | ) | const [virtual] |
void set_bias_enabled | ( | bool | enable_bias | ) |
void set_epsilon | ( | float64_t | eps | ) |
void set_liblinear_solver_type | ( | LIBLINEAR_SOLVER_TYPE | st | ) |
在文件LibLinear.h第71行定义。
void set_max_iterations | ( | int32_t | max_iter = 1000 |
) |
set the maximum number of iterations liblinear is allowed to do
在文件LibLinear.h第145行定义。
bool train | ( | CFeatures * | data = NULL |
) | [virtual] |
train linear SVM classifier
data | training data (parameter can be avoided if distance or kernel-based classifiers are used and distance/kernels are initialized with train data) |
重载CClassifier。
在文件LibLinear.cpp第49行定义。
C1
在文件LibLinear.h第161行定义。
C2
在文件LibLinear.h第163行定义。
epsilon
在文件LibLinear.h第167行定义。
LIBLINEAR_SOLVER_TYPE liblinear_solver_type [protected] |
solver type
在文件LibLinear.h第172行定义。
int32_t max_iterations [protected] |
maximum number of iterations
在文件LibLinear.h第169行定义。
bool use_bias [protected] |
if bias shall be used
在文件LibLinear.h第165行定义。