BioNLP'09 Shared Task on
Event Extraction
in conjunction with BioNLP, a NAACL-HLT 2009 workshop, June 4-5 2009, Boulder, Colorado
[Shared Task Home] [Evaluation Methods] [Master Result Table] [Team Profiles] [System Profiles]

Final Evaluation Results
on Negation events by Ev. Decom. - Approx. Span & Recur. matching

Task 1

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   TEAM                                 gold (match)   answer (match)   recall    prec.   fscore
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Task 2

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   TEAM                                 gold (match)   answer (match)   recall    prec.   fscore
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Task 3

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   TEAM                                 gold (match)   answer (match)   recall    prec.   fscore
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[ConcordU ]          Negation            220 (   33)       67 (   33)    15.00    49.25    23.00
[VIBGhent ]          Negation            220 (   24)       50 (   24)    10.91    48.00    17.78
[  NICTA  ]          Negation            220 (   10)       31 (   10)     4.55    32.26     7.97
[ASU+HU+BU]          Negation            220 (    9)       33 (    9)     4.09    27.27     7.11
[CCP-BTMG ]          Negation            220 (    5)       76 (    5)     2.27     6.58     3.38
[ USzeged ]          Negation            220 (   12)      617 (   12)     5.45     1.94     2.87