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System performance for binary stance classification with different methods. Precision, recall, and F are calculated for the con-CAM class. The baseline system classifies everything as con-CAM.
| Precision | Recall | F | |
|---|---|---|---|
| Baseline | 30.9 | 100.0 | 47.2 |
| Logistic regression | 69.6 (±0.8) | 70.6 (±0.7) | 70.1 (±0.7) |
| CNN | 69.1 (±0.2) | 70.9 (±0.5) | 70.1 (±0.4) |
