To help researchers investigate relation extraction, we’re releasing a human-judged dataset of two relations about public figures on Wikipedia: nearly 10,000 examples of “place of birth”, and over 40,000 examples of “attended or graduated from an institution”. Each of these was judged by at least 5 raters, and can be used to train or evaluate relation extraction systems. We also plan to release more relations of new types in the coming months.
To help researchers investigate relation extraction, we’re releasing a human-judged dataset of two relations about public figures on Wikipedia: nearly 10,000 examples of “place of birth”, and over 40,000 examples of “attended or graduated from an institution”. Each of these was judged by at least 5 raters, and can be used to train or evaluate relation extraction systems. We also plan to release more relations of new types in the coming months.
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For those of you wondering what relations are and how to use them:
In BibSonomy, a relation consists of two tags, SUBTAG -> SUPERTAG. On the relations-page you'll find e. g. the following relation: 'algebra' -> 'mathematics'. It means that 'mathematics' is the supertag (also called a concept) of 'algebra', and the relation could be read as 'algebra is a subdiscipline of mathematics'.
You can define and manage your own relations on the edit_tags-page. Or you can enter a relation in the tag field while posting or editing a bookmark/publication. Just use SUBTAG->SUPERTAG (without any white space) as a tag.
seems like it must be viewed with a webkit browser like epiphany or chrome
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