Class implementing a purely online version of LibLinear, using the L2R_L1LOSS_SVC_DUAL solver only.
Definition at line 26 of file OnlineLibLinear.h.
Public Member Functions | |
COnlineLibLinear () | |
COnlineLibLinear (float64_t C) | |
COnlineLibLinear (float64_t C, CStreamingDotFeatures *traindat) | |
virtual | ~COnlineLibLinear () |
virtual bool | train (CFeatures *data=NULL) |
virtual void | set_C (float64_t c_neg, float64_t c_pos) |
virtual float64_t | get_C1 () |
float64_t | get_C2 () |
virtual void | set_bias_enabled (bool enable_bias) |
virtual bool | get_bias_enabled () |
virtual const char * | get_name () const |
COnlineLibLinear | ( | ) |
Default constructor
Definition at line 18 of file OnlineLibLinear.cpp.
COnlineLibLinear | ( | float64_t | C | ) |
COnlineLibLinear | ( | float64_t | C, | |
CStreamingDotFeatures * | traindat | |||
) |
Constructor
C | Cost constant C | |
traindat | Training examples |
Definition at line 32 of file OnlineLibLinear.cpp.
~COnlineLibLinear | ( | ) | [virtual] |
Destructor
Definition at line 55 of file OnlineLibLinear.cpp.
virtual bool get_bias_enabled | ( | ) | [virtual] |
Check if bias is enabled
Definition at line 94 of file OnlineLibLinear.h.
virtual float64_t get_C1 | ( | ) | [virtual] |
float64_t get_C2 | ( | ) |
virtual const char* get_name | ( | ) | const [virtual] |
Reimplemented from COnlineLinearMachine.
Definition at line 97 of file OnlineLibLinear.h.
virtual void set_bias_enabled | ( | bool | enable_bias | ) | [virtual] |
Set whether to use bias or not
enable_bias | true if bias should be used |
Definition at line 87 of file OnlineLibLinear.h.
Set C1 and C2 constants
c_neg | C1 value | |
c_pos | C2 value |
Definition at line 66 of file OnlineLibLinear.h.
bool train | ( | CFeatures * | data = NULL |
) | [virtual] |
Train classifier
data | Training data, can be avoided if already initialized with it |
Reimplemented from CMachine.
Definition at line 59 of file OnlineLibLinear.cpp.