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.
G. Rizzo, and R. Troncy. Proceedings of the Demonstrations at the 13th Conference of the European Chapter of the Association for Computational Linguistics, page 73--76. Stroudsburg, PA, USA, Association for Computational Linguistics, (2012)
O. Gunes, C. Schallhart, T. Furche, J. Lehmann, and A. Ngomo. Proceedings of the 3rd Workshop on the People's Web Meets NLP: Collaboratively Constructed Semantic Resources and their Applications to NLP, page 29--33. Association for Computational Linguistics, (July 2012)