CAPP中基于本体和CBR技术的数据挖掘建模研究

Research on Modeling of data Mining based on Ontology and CBR Technology

研究了基于本体的数据挖掘事例库的构建、两级事例检索策略(以基于本体的语义理解为第一级事例检索,以数值相似度计算为第二级事例检索)、语义相似度计算方法、数值相似度计算方法等技术,将本体技术和CBR技术集成起来构建了基于本体的CBR系统,并通过大量实验验证了其有效性。

This paper studies the ontology based data mining case library construction,two grade case retrieval strategy（based on ontology semantic understanding for the first case retrieval,with numerical similarity calculation for the second case retrieval）,semantic similarity calculation method,numerical similarity computation methods of technology,ontology technology and CBR technology integration and construct the ontology based CBR system.And a lot of experiments have been made to verify its effectiveness.