Table 4 User annotation counts, speed, and quality comparison in the 120-min main study
From: An active learning-enabled annotation system for clinical named entity recognition
Users | Methods | Annotated entity count | Annotation speed (Entities per min) | Annotation quality (F-measure) |
|---|---|---|---|---|
User 1 | Random | 945 | 7.88 | 0.82 |
CAUSE | 926 | 7.72 | 0.83 | |
User 2 | Random | 882 | 7.35 | 0.81 |
CAUSE | 948 | 7.90 | 0.82 |