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Institute of Global Health
LifeCLEF
Classify images of snake species from around the world
Latest submissions
SemTab: Semantic Web Challenge on Tabular Data to Knowledge Graph Matching
Latest submissions
See All| graded | 82958 | ||
| graded | 82957 | ||
| graded | 82955 |
Latest submissions
See All| graded | 152817 | ||
| graded | 152816 | ||
| graded | 152815 |
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Columns-Property Annotation (CPA) Challenge
ISWC 2019 Cell-Entity Annotation (CEA) Challenge
Update on Ground Truth and Evaluator for CEA
Over 6 years agoDear Participants,
We just updated the ground truth file of CEA. The equal entities defined by dbo:wikiPageRedirects have been added – hitting anyone of them will get the full score.
We also updated the evaluator. The comparison between the submitted annotation and the ground truth is now case insensitive.
Please see more on https://groups.google.com/forum/#!topic/sem-tab-challenge/uetQ6SqqdCY.
Enjoy!
Regards,
Jiaoyan
ISWC 2019 Column-Type Annotation Challenge
How many columns should be annotated per input file?
Over 6 years agoHi, Rakeb
In the first round, we by default hope the participant to annotate all the potential columns that are composed of entity mentions. In your example, both “21362676_0_6854186738074119688”,“1” and “21362676_0_6854186738074119688”,“3” should be annotated.
However, in the second round, we will specify the target columns to annotate.
Hope my response is helpful to you.
Regards,
Jiaoyan
About team create problem, Help me Please
Over 5 years agoHi,
We have re-set the team freeze time to 17 Sep – the end of Round 3.
Please have another try.
Thanks.
Jiaoyan