Table 3.
Relation class | Precision | Recall | F1 score |
---|---|---|---|
Modified_By | 0.90 | 0.98 | 0.94 |
Has_TempMea | 0.75 | 0.77 | 0.76 |
Has_Measurement | 0.88 | 0.95 | 0.92 |
Overall | 0.87 | 0.92 | 0.89 |
When using the gold standard entities and attributes from annotations, the relation extraction is able to achieve F1 score of 0.89.