机构地区: 广东工业大学管理学院可拓工程研究所
出 处: 《智能系统学报》 2009年第3期234-238,共5页
摘 要: 首先介绍评价对象与原对象、评价特征与原特征、评价量值与原量值的概念及其确定方法,进而给出评价信息元及综合关联度的构造,探讨从数据库中获取评价信息元的原信息元的方法,并给出相应的规则.该研究是基于可拓变换的可拓数据挖掘的基础. This paper begins with an examination of the concepts of evaluated objects versus original objects ; evaluated characteristics versus original characteristics; evaluated values versus original values. On this basis, a method to determine these parameters was developed. A construction method for evaluating information-elements and integrated dependent degrees was then proposed. Finally, methods for obtaining the original information-element of evaluated information-elements from a database were studied and the corresponding rules explored. This research provides a basic foundation for extension data mining based on extension transformation.
关 键 词: 评价信息元 原信息元 综合关联度 可拓数据挖掘
领 域: [自动化与计算机技术] [自动化与计算机技术]