VlSvmStatistics Struct Reference
SVM statistics This structure contains statistics characterising the state of the SVM solver, such as the current value of the objective function. More...
#include <svm.h>
Data Fields | |
| VlSvmSolverStatus | status |
| vl_size | iteration |
| vl_size | epoch |
| double | objective |
| double | regularizer |
| double | loss |
| double | dualObjective |
| double | dualLoss |
| double | dualityGap |
| double | scoresVariation |
| double | elapsedTime |
Detailed Description
Not all fields are used by all solvers.
Field Documentation
◆ dualityGap
| double VlSvmStatistics::dualityGap |
Duality gap = objective - dualObjective.
◆ dualLoss
| double VlSvmStatistics::dualLoss |
Dual loss value.
◆ dualObjective
| double VlSvmStatistics::dualObjective |
Dual objective value.
◆ elapsedTime
| double VlSvmStatistics::elapsedTime |
Time elapsed from the start of training.
◆ epoch
| vl_size VlSvmStatistics::epoch |
Solver epoch (iteration / num samples).
◆ iteration
| vl_size VlSvmStatistics::iteration |
Solver iteration.
◆ loss
| double VlSvmStatistics::loss |
Loss value.
◆ objective
| double VlSvmStatistics::objective |
Objective function value.
◆ regularizer
| double VlSvmStatistics::regularizer |
Regularizer value.
◆ scoresVariation
| double VlSvmStatistics::scoresVariation |
Variance of the score updates.
◆ status
| VlSvmSolverStatus VlSvmStatistics::status |
Solver status.
The documentation for this struct was generated from the following file: