Table 4.

System performance for plain entity recognition on the EMEA test corpus. Data shown in italic font presents runs that were submitted after the official deadline. The median and average are computed solely using the official runs. A * symbol indicates statistically significant difference of a run with the runs ranked before and after it, per student test.

Team	TP	FP	FN	Precision	Recall	F-measure
Erasmus-run3.unofficial*	1729	685	475	0.716	0.785	0.749
Erasmus-run2*	1732	1001	472	0.634	0.786	0.702
Erasmus-run1*	1757	1063	447	0.623	0.797	0.699
LITL-run1*	879	242	1325	0.784	0.399	0.529
LITL-run2	867	264	1337	0.767	0.393	0.520
SIBM-run1*	834	716	1370	0.538	0.378	0.444
SIBM-run2*	724	483	1480	0.600	0.329	0.425
BITEM-run1*	406	371	1798	0.523	0,184	0.272
UPF-run1*	512	3463	1835	0.129	0.218	0.162
UPF-run2.unofficial*	420	4025	1816	0.095	0.188	0.126
average				0.575	0.436	0.469
median				0.611	0.386	0.482