Automatic refinement method concept-base considering the rule between concepts and frequency of appearance as an attribute

摘要

In order to make computers intelligent judgment such as a human being does, improvement in the quality of the Concept-base and of relevance evaluation between concepts is necessary. This paper proposes a method of deciding the weight of the attributes by reliability judgment of an attribute using the rule between concepts and frequency of appearance as an attribute. Moreover, reapplying of weight performs deletion of the unsuitable attributes in Concept-base. Finally, by the result of experiments using the degree of association that quantifies the depth of the relation between concepts, it is shown that the Concept-base constructed by the proposed method is effective.