Ruprecht-Karls-Universität Heidelberg

WikiTax2WordNet


Use is granted free under the same license of Wikipedia, i.e. the GNU Free Documentation License (which can be found here).

Introduction

From this page you can download the mappings from Wikipedia categories to WordNet synsets that were automatically generated using the method presented in:

  • Ponzetto, S. P. and Navigli, R. (2009):
    Large-scale taxonomy mapping for restructuring and integrating Wikipedia. Proceedings of the 21th International Joint Conference on Artificial Intelligence, Pasadena, Cal., 14-17 July 2009. [ bib | .pdf ]

The mappings were generated from the Wikipedia-based taxonomy created using the methodology from:

  • Ponzetto, S. P. and Strube, M. (2007):
    Deriving a large scale taxonomy from Wikipedia. Proceedings of the 22nd Conference on the Advancement of Artificial Intelligence, Vancouver, B.C., Canada, 22-26 July 2007, pp. 1440-1445. [ bib | .pdf ]

Download

The Wikipedia-based taxonomy can be downloaded here.

You can download the Wikipedia2WordNet mappings before and after the restructuring here.

Format

Each line contains a tab-separated list of (1) Wikipedia category name; (2) WordNet sense; (3) WordNet sense key; (4) WordNet synset offset. All WordNet-related information refers to version 3.0.
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