Table 2 Relations annotated among entities in articles’ titles and PMAs
Relation | Entities | Titles | PMAs | ||
|---|---|---|---|---|---|
Total | Diff. | Total | Diff. | ||
DsOccIn | DS-LOC | 573 | 254 | 1838 | 924 |
DtDs | DT-DS | 89 | 75 | ||
NegDs | NT-DS | 1 | 1 | 30 | 28 |
NegNoC | NT-NoC | 28 | 26 | ||
NegOr | NT-OR | 2 | 1 | 18 | 16 |
NegTf | NT-TF | 13 | 12 | ||
NoCDs | NoC-DS | 8 | 5 | 1164 | 817 |
NoCHst | NoC-Hst | 214 | 198 | ||
NoCLoc | NoC-LOC | 4 | 4 | 810 | 773 |
OccTo | DS-Hst | 36 | 26 | 408 | 254 |
OrDs | OR-DS | 38 | 25 | 596 | 300 |
OrOccIn | OR-LOC | 14 | 13 | 66 | 60 |
PtDs | PT-DS | 203 | 189 | ||
PtNoC | PT-NoC | 389 | 379 | ||
TfDs | TF-DS | 14 | 8 | 105 | 77 |
TfOccIn | TF-LOC | 7 | 6 | 18 | 17 |
TfOr | TF-OR | 8 | 6 | 149 | 134 |
UcDs | UT-DS | 6 | 5 | 89 | 75 |
UcNoC | UT-NoC | 271 | 249 | ||
UcOr | UT-OR | 5 | 5 | 58 | 54 |
UcTf | UT-TF | 3 | 3 | 18 | 17 |
UcNoCDs | UcNoCDs-NoC-DS | 60 | 59 | ||
UcOrDs | UcTfOr-DS-OR | 4 | 4 | 36 | 36 |
UcTfDs | UcTfDs-DS-TF | 3 | 3 | 5 | 5 |