Table 2.
List of compared methods
| Method | Abbreviation | Hyperparameters |
|---|---|---|
| Logistic regression | LR | – |
| Lasso penalization | Lasso | λℓ1 (penalty importance) |
| Ridge penalization | Ridge | λℓ2 (penalty importance) |
| Elastic Net penalization | ElasticNet | λℓ1, λℓ2 (importance per penalty) |
| Dropout regularization | Dropout | δ (dropout ratio) |
| Principal component logistic regression | PCLR | dPCA (number of components) |
| Linear auto-encoder logistic regression | LAELR |
dLAE (number of components) λLAE (importance of reconstruction loss) |
| Non-negative logistic regression | LRNN | – |