NTCIR-9 CrossLink CJK XML Corpora

NTCIR-9 CrossLink CJK XML Corpora are the tagged versions of Chinese, Japanese and Korean article collections converted from Wikipedia by a YAWN[1] system. It is aimed to provide a standard document set for the research of automated cross-lingual link discovery.

[1] Schenkel, R., F. Suchanek, and G. Kasneci, "YAWN: A Semantically Annotated Wikipedia XML Corpus." In Proceedings of BTW'2007, 2007.


NTCIR-9 CrossLink Training and Test Topics

• Training
  Only three topics are used for system training in the NTCIR 9 Crosslink task.

• Test
  A set of 25 articles will be randomly chosen from the English Wikipedia and used as formal test topics.
  

NTCIR has made it publicly available under the conditions of Creative Commons Attribution-Share-Alike License 3.0 (Unported). Users of the Corpora and Topics are advised to read Wikipedia's copyright policy carefully to ensure proper usage.

* To obtain the Qrels, Please visit this page.

Download

-CJK XML Corpora
Chinese Files (zh-pages.tar.bz2: 395,702,516 byte (377.3MB))
Japanese Files (ja-pages.tar.bz2: 1,183,361,653 byte (1128.5MB))
Korean Files (ko-pages.tar.bz2: 160,246,235 byte (152.8MB))

-Training and Test Topics (added on May 09, 2012)
Training (en-training-topics.zip: 82,218 byte)
Test (en-test-topics.zip: 149, 421 byte)

License

Use and/or redistribution of the NTCIR-9 CrossLink CJK XML Corpora and Topics is permitted under the conditions of Creative Commons Attribution-Share-Alike License 3.0(Unported).
Details can be found at http://creativecommons.org/licenses/by-sa/3.0/.