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Knowledge Derived from Wikipedia for Computing Semantic Relatedness
Abstract Wikipedia provides a semantic network for Wikipedia provides a semantic network for computing semantic relatedness in a more structured fashion than a search engine and with more coverage than WordNet. We present experiments on using Wikipedia for computing semantic relatedness and compare it to WordNet on various benchmarking datasets. Existing relatedness measures perform better using Wikipedia than a baseline given by Google counts, and we show that Wikipedia outperforms WordNet on some datasets. We also address the question whether and how Wikipedia can be integrated into NLP applications as a knowledge base. Including Wikipedia improves the performance of a machine learning based coreference resolution system, indicating that it represents a valuable resource for NLP applications. Finally, we show that our method can be easily used for languages other than English by computing semantic relatedness for a German dataset.semantic relatedness for a German dataset.
Abstractsub Wikipedia provides a semantic network for Wikipedia provides a semantic network for computing semantic relatedness in a more structured fashion than a search engine and with more coverage than WordNet. We present experiments on using Wikipedia for computing semantic relatedness and compare it to WordNet on various benchmarking datasets. Existing relatedness measures perform better using Wikipedia than a baseline given by Google counts, and we show that Wikipedia outperforms WordNet on some datasets. We also address the question whether and how Wikipedia can be integrated into NLP applications as a knowledge base. Including Wikipedia improves the performance of a machine learning based coreference resolution system, indicating that it represents a valuable resource for NLP applications. Finally, we show that our method can be easily used for languages other than English by computing semantic relatedness for a German dataset.semantic relatedness for a German dataset.
Bibtextype article  +
Has author Simone P. Ponzetto and Michael Strube +
Has keyword Knowledge + , Knowledge-extraction relatedness semantic semantic web + , Wikipedia +
Has remote mirror http://www.jair.org/media/2308/live-2308-3485-jair.pdf  +
Number of citations by publication 3  +
Number of references by publication 0  +
Peer-reviewed Yes  +
Published in Journal of Artificial Intelligence Research, 30: 181--212, 2007. +
Title Knowledge Derived from Wikipedia for Computing Semantic Relatedness +
Type journal article  +
Volume 301812122007  +
Year 2007 +
Creation dateThis property is a special property in this wiki. 20 September 2014 18:49:58  +
Categories Publications without language parameter  + , Publications without license parameter  + , Publications without DOI parameter  + , Publications without archive mirror parameter  + , Publications without paywall mirror parameter  + , Journal articles  + , Publications without references parameter  + , Publications  +
Modification dateThis property is a special property in this wiki. 20 September 2014 18:49:58  +
DateThis property is a special property in this wiki. 2007  +
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