Table 6.
C1 | C2 | Both | Total | |
---|---|---|---|---|
Annotator A | 257 | 120 | 66 | 443 |
Annotator B | 311 | 50 | 17 | 378 |
Mean | 284 | 85 | 41.5 | 410.5 |
69.18% | 20.71% | 10.11% |
We have classified them into three types of errors: C1–false positives caused by incorrect entity extraction (criterion 1), C2–false positives caused by not presented explicitly by linguistic expressions (criterion 2), and Both–false positives due to both C1 and C2.