期刊文献+

一种改进的基于属性归约的知识发现方法

An improved Attribute-oriented Induction Approach to Discover Knowledge
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摘要 在数据库中发现知识是一个非常活跃的研究领域。在本文中 ,我们提出一种改进的面向属性的归约算法 ,即引入充分扩展关系这样一个中间概念 ,以方便从数据库中提取有趣的结果。 Knowledge discovery in databases is a very active research area. In this paper, we put forward a improved attribute-oriented induction approach, which introduce a intermediate concept, enough extended relation, derive relevant generalized interest table and interesting generalized rule.
出处 《安徽大学学报(自然科学版)》 CAS 2000年第3期33-39,共7页 Journal of Anhui University(Natural Science Edition)
基金 国家自然科学基金资助项目!( 699750 0 1 )
关键词 知识发现 概念层次 数据库 数据发掘 属性归约 knowledge discovery concept hierarchy enough extended relation
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参考文献5

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