Average F1 scores for our automatic evaluation metrics, calculated for generated prompts compared to annotated prompts over all development sets in the rumour detection task.
| . | BERTScore . | ROUGE-1 . | ROUGE-2 . | ROUGE-L . |
|---|---|---|---|---|
| Dev F1 | 0.94 | 0.64 | 0.30 | 0.61 |
| . | BERTScore . | ROUGE-1 . | ROUGE-2 . | ROUGE-L . |
|---|---|---|---|---|
| Dev F1 | 0.94 | 0.64 | 0.30 | 0.61 |