Table 1 Statistics of the three subcorpora
From: The BioScope corpus: biomedical texts annotated for uncertainty, negation and their scopes
Clinical | Full Paper | Abstract | |
|---|---|---|---|
#Documents | 1954 | 9 | 1273 |
#Sentences | 6383 | 2670 | 11871 |
Negation sentences | 13.55% | 12.70% | 13.45% |
#Negation cues | 877 | 389 | 1848 |
Hedge sentences | 13.39% | 19.44% | 17.70% |
#Hedge cues | 1189 | 714 | 2769 |