Research Article
Recognition of Hotspot Words for Disease Symptoms Incorporating Contextual Weight and Co-Occurrence Degree
Table 5
Results of ablation experiment.
| Data set | Metrics | GAT-MDERank | GAT-CW-MDERank | CWC-GAT |
| DS1 | Recall | 0.556 | 0.616 | 0.643 | Precision | 0.465 | 0.507 | 0.532 | F1 score | 0.506 | 0.556 | 0.582 |
| DS2 | Recall | 0.548 | 0.596 | 0.624 | Precision | 0.456 | 0.488 | 0.514 | F1 score | 0.498 | 0.537 | 0.564 |
| DS3 | Recall | 0.549 | 0.601 | 0.636 | Precision | 0.448 | 0.512 | 0.535 | F1 score | 0.493 | 0.553 | 0.581 |
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