Domain-oriented semantic knowledge extraction
|Domain-oriented semantic knowledge extraction|
|Author(s)||Xiao K., Li B., Tan X.|
|Published in||Journal of Computational Information Systems|
|Keyword(s)||Article, Category, Domain-oriented, Knowledge extraction, Wikipedia (Extra: Article, Category, Domain-oriented, Knowledge extraction, Wikipedia, Websites, Semantics)|
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Semantic knowledge extraction task is groundwork of ontology building. As one of the most important public knowledge bases, Wikipedia has a lot of comparative advantages in the research field. In this paper, we propose a new method for extracting domain-oriented semantic knowledge from Wikipedia. During the process, every category in domain is assigned a weight, so that we can calculate the score of articles. Besides, practical experience in storing and utilizing big data of Wikipedia are detailed in this paper too.
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