Table 2.
GloVe embeddings: classification based on corpus-derived verb-to-verb semantic distance.
| Accuracy | Sensitivity | Specificity | F-score | |
|---|---|---|---|---|
| All PD patients vs. all HCs | ||||
| Action text | 46.8 | 88.3 | 29.0 | 44.6 |
| Non-action text | 57.4 | 45.0 | 62.7 | 51.4 |
| PD-nMCI patients vs. HCs | ||||
| Action text | 59.2 | 65.0 | 53.3 | 55.7 |
| Non-action text | 52.5 | 28.3 | 76.7 | 47.5 |
| PD-MCI patients vs. HCs | ||||
| Action text | 57.5 | 30.0 | 85.0 | 48.7 |
| Non-action text | 67.5 | 55.0 | 80.0 | 61.7 |
| PD-nMCI vs. PD-MCI patients | ||||
| Action text | 63.3 | 20.0 | 90.0 | 48.0 |
| Non-action text | 60.5 | 40.0 | 71.7 | 50.3 |
HCs healthy controls, PD Parkinson’s disease, PD-nMCI Parkinson’s disease without mild cognitive impairment, PD-MCI Parkinson’s disease with mild cognitive impairment.