double* weight;
};
- solver_type can be one of L2_LR, L2_L2LOSS_SVC_DUAL, L2_L2LOSS_SVC, L2_L1LOSS_SVC_DUAL, MCSVM_CS, L1_L2LOSS_SVC, L1_LR.
+ solver_type can be one of L2R_LR, L2R_L2LOSS_SVC_DUAL, L2R_L2LOSS_SVC, L2R_L1LOSS_SVC_DUAL, MCSVM_CS, L1R_L2LOSS_SVC, L1R_LR.
- L2_LR L2-regularized logistic regression
- L2_L2LOSS_SVC_DUAL L2-regularized L2-loss support vector classification (dual)
- L2_L2LOSS_SVC L2-regularized L2-loss support vector classification (primal)
- L2_L1LOSS_SVC_DUAL L2-regularized L1-loss support vector classification (dual)
+ L2R_LR L2-regularized logistic regression
+ L2R_L2LOSS_SVC_DUAL L2-regularized L2-loss support vector classification (dual)
+ L2R_L2LOSS_SVC L2-regularized L2-loss support vector classification (primal)
+ L2R_L1LOSS_SVC_DUAL L2-regularized L1-loss support vector classification (dual)
MCSVM_CS multi-class support vector classification by Crammer and Singer
- L1_L2LOSS_SVC L1-regularized L2-loss support vector classification
- L1_LR L1-regularized logistic regression
+ L1R_L2LOSS_SVC L1-regularized L2-loss support vector classification
+ L1R_LR L1-regularized logistic regression
C is the cost of constraints violation.
eps is the stopping criterion.