Evaluation metric | Naive Bayes | SGD | KNN | MLP | Random forest | SVM |
---|---|---|---|---|---|---|
Without augmentation | ||||||
F1 score macro | 0.7703 | 0.657 | 0.6283 | 0.7498 | 0.7824 | 0.5326 |
F1 score micro | 0.8087 | 0.6811 | 0.6541 | 0.778 | 0.8088 | 0.5658 |
Precision minority class | 0.786 | 0.7574 | 0.6765 | 0.7762 | 0.8164 | 0.5909 |
Recall minority class | 0.8486 | 0.6943 | 0.7114 | 0.8343 | 0.8171 | 0.62 |
DL approach | ||||||
F1 score macro | 0.7138 | 0.629 | 0.7797 | 0.8884 | 0.9771 | 0.3674 |
F1 score micro | 0.773 | 0.687 | 0.8084 | 0.8932 | 0.9771 | 0.4712 |
Precision minority class | 0.8183 | 0.8017 | 0.8068 | 0.8759 | 0.9853 | 0.639 |
Recall minority class | 0.7057 | 0.5629 | 0.8229 | 0.9343 | 0.9686 | 0.3629 |