Publication IEICE TRANSACTIONS on Information and SystemsVol.E90-DNo.6pp.983-985 Publication Date: 2007/06/01 Online ISSN: 1745-1361 DOI: 10.1093/ietisy/e90-d.6.983 Print ISSN: 0916-8532 Type of Manuscript: LETTER Category: Data Mining Keyword: data mining, ontology, database schema, prior knowledge,
Full Text: PDF(164.5KB)>>
Summary: In this paper, we present a novel method to incorporate metadata into data mining. The method has many advantages. It can be completed automatically and is independent of a specific database. Firstly, we convert metadata into ontology. Then input a rule set to a reasoner, which supports rule-based inference over the ontology model. The outputs of the reasoner describe the prior knowledge in metadata. Finally, incorporate the prior knowledge into data mining.