Table 6 Error analysis of 100 randomly selected errors on the ADE test set
From: Knowledge-based extraction of adverse drug events from biomedical text
Error type | Number |
|---|---|
False-positive relations | Â |
  Entities correctly identified, with incorrect relation in the knowledge base | 64 |
  Entities incorrectly identified, with a relation in the knowledge base | 15 |
False-negative relations | Â |
  Entities correctly identified, but relation filtered out | 8 |
  Entities not identified, no relation established | 13 |