Table 7

Results of E-A relation extraction (F1)

System

Corefer

Cross

W-ANT

Normal

(a) SVM

NONE

0.0

56.0

53.6

(b) SVM

SYS

27.9

57.0

54.3

(b′) SVM

GOLD

54.1

57.3

55.4

(c) MLN

NONE

0.0

49.8 ( 0.0)

53.2

(d) MLN

FC

0.0

51.5 (+1.7)

53.7

(e) MLN

FC+SiD

0.0

54.6 (+4.8)

53.3

(f) MLN

FC+T

36.7

51.7 (+1.9)

53.7

(g) MLN

FC+SiD+T

39.3

56.5 (+6.7)

54.3

(g′) MLN

GOLD

69.7

66.7 (+16.9)

55.3

“Coreference” options include without coreference information (NONE), with coreference resolver (SYS), with gold coreference annotations (GOLD), with Feature Copy (FC), with Salience in Discourse (SiD), and with Transitivity (T)

Yoshikawa et al. Journal of Biomedical Semantics 2011 2(Suppl 5):S6   doi:10.1186/2041-1480-2-S5-S6