Table 2.
Training data summary (N=400).
| Class | Training, n (%) | Training (extended), n (%) |
| Positive | 67 (16.75) | 112 (28.0) |
| Neutral | 154 (38.50) | 136 (34.0) |
| Negative | 179 (44.75) | 152 (38.0) |
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