BibSonomy publications for /user/pitman/taxonomyFri Jan 18 06:27:35 CET 2008Deriving a Large Scale Taxonomy from Wikipedia2007Wikipedia large scale semantic_web taxonomy We take the category system in Wikipedia as a conceptual network. We label the semantic relations between categories us- ing methods based on connectivity in the network and lexico- syntactic matching. As a result we are able to derive a large scale taxonomy containing a large amount of subsumption, i.e. isa, relations. We evaluate the quality of the created resource by comparing it with ResearchCyc, one of the largest manually annotated ontologies, as well as computing seman- tic similarity between words in benchmarking datasets. able to derive a large scale taxonomy. Thu Jan 10 19:47:36 CET 2008Artificial Intelligence Review285-330A Taxonomy of Recommender Agents on the Internet192003agents recommender taxonomy