Table 5 |
||||
|
Results of event extraction (F1) |
||||
|
System |
Coreference |
event |
eventType |
role |
|
|
||||
|
(a) SVM |
NONE |
77.0 |
67.8 |
52.3 ( 0.0) |
|
(b) SVM |
SYS |
77.0 |
67.8 |
53.6 (+1.3) |
|
(b′) SVM |
GOLD |
77.0 |
67.8 |
55.4 (+3.1) |
|
|
||||
|
(c) MLN |
NONE |
80.5 |
70.6 |
51.7 ( 0.0) |
|
(g) MLN |
SYS |
80.8 |
70.8 |
53.8 (+2.1) |
|
(g′) MLN |
GOLD |
81.2 |
70.8 |
56.7 (+5.0) |
|
|
||||
|
“Coreference” has the tree options: without coreference information (NONE), with coreference resolver (SYS), and with gold coreference annotations (GOLD) |
||||
|
Yoshikawa et al. Journal of Biomedical Semantics 2011 2(Suppl 5):S6 doi:10.1186/2041-1480-2-S5-S6 |
||||
