Models | Macro-average | Micro-average | Â | Â | ||
---|---|---|---|---|---|---|
Precision | Recall | F1-score | Precision | Recall | F1-score | |
Machine learning algorithms | Â | Â | Â | Â | Â | Â |
 NB | 0.5398 | 0.7403 | 0.5965 | 0.6312 | 0.6312 | 0.6312 |
 kNN | 0.7531 | 0.6693 | 0.6948 | 0.7632 | 0.7632 | 0.7632 |
 LR | 0.8017 | 0.7574 | 0.7732 | 0.8173 | 0.8173 | 0.8173 |
 SVM | 0.8196 | 0.7712 | 0.7899 | 0.8293 | 0.8293 | 0.8293 |
Deep learning algorithms | Â | Â | Â | Â | Â | Â |
 CNN | 0.8004 | 0.6951 | 0.7258 | 0.8142 | 0.8142 | 0.8142 |
 RNN | 0.7837 | 0.6925 | 0.7170 | 0.8138 | 0.8138 | 0.8138 |
 FastText | 0.7645 | 0.7188 | 0.7341 | 0.8182 | 0.8182 | 0.8182 |
Pre-trained language models | Â | Â | Â | Â | Â | Â |
 BERT | 0.7994 | 0.8023 | 0.7958 | 0.8447 | 0.8447 | 0.8447 |
 ERNIE | 0.7964 | 0.8074 | 0.7980 | 0.8484 | 0.8484 | 0.8484 |