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BioMed Research International
/
2014
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Article
/
Tab 6
/
Research Article
A Novel Feature Selection Strategy for Enhanced Biomedical Event Extraction Using the Turku System
Table 6
Comparison of
-score performance in Task 1 with other systems (under primary criterion: approximate span and recursive).
ā
Bjorne et al. 2009 [
13
]
Bjorne et al. 2011 [
15
]
Bjorne et al. 2012 [
16
]
TEES1.01
Riedel et al. 2011 [
14
]
Ours
-score (%)
51.95
52.86
53.15
55.65
56.00
57.24