SHOGUN
4.2.0
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Example class for VW.
It contains a label object pointer. These objects should be returned by the parser.
Definition at line 58 of file vw_example.h.
Public Member Functions | |
VwExample () | |
~VwExample () | |
void | reset_members () |
Public Attributes | |
VwLabel * | ld |
Label object. More... | |
v_array< char > | tag |
Tag. More... | |
v_array< vw_size_t > | indices |
Array of namespaces. More... | |
v_array< VwFeature > | atomics [256] |
Array of features. More... | |
vw_size_t | num_features |
Number of features. More... | |
vw_size_t | pass |
Pass. More... | |
float32_t | final_prediction |
Final prediction. More... | |
float32_t | loss |
Loss. More... | |
float32_t | eta_round |
Learning rate for this round. More... | |
float32_t | global_weight |
Global weight. More... | |
float32_t | example_t |
t value for this example More... | |
float64_t | sum_feat_sq [256] |
Sum of square of features. More... | |
float32_t | total_sum_feat_sq |
Total sum of square of features. More... | |
vw_size_t | example_counter |
Example counter. More... | |
bool | sorted |
Whether features are sorted by weight index. More... | |
VwExample | ( | ) |
Constructor
Definition at line 19 of file vw_example.cpp.
~VwExample | ( | ) |
Destructor
Definition at line 28 of file vw_example.cpp.
void reset_members | ( | ) |
Resets the members so the values can be updated directly without constructing another object.
Definition at line 35 of file vw_example.cpp.
Array of features.
Definition at line 86 of file vw_example.h.
float32_t eta_round |
Learning rate for this round.
Definition at line 97 of file vw_example.h.
vw_size_t example_counter |
Example counter.
Definition at line 109 of file vw_example.h.
float32_t example_t |
t value for this example
Definition at line 101 of file vw_example.h.
float32_t final_prediction |
Final prediction.
Definition at line 93 of file vw_example.h.
float32_t global_weight |
Global weight.
Definition at line 99 of file vw_example.h.
Array of namespaces.
Definition at line 84 of file vw_example.h.
VwLabel* ld |
Label object.
Definition at line 79 of file vw_example.h.
float32_t loss |
Loss.
Definition at line 95 of file vw_example.h.
vw_size_t num_features |
Number of features.
Definition at line 89 of file vw_example.h.
vw_size_t pass |
Pass.
Definition at line 91 of file vw_example.h.
bool sorted |
Whether features are sorted by weight index.
Definition at line 111 of file vw_example.h.
float64_t sum_feat_sq[256] |
Sum of square of features.
Definition at line 104 of file vw_example.h.
v_array<char> tag |
Tag.
Definition at line 82 of file vw_example.h.
float32_t total_sum_feat_sq |
Total sum of square of features.
Definition at line 106 of file vw_example.h.