摘要
粗糙集是一种新型数学工具,能有效地处理模糊或不完整的信息,揭示数据的内在规律与隐含知识。本文以粗糙集理论为出发点,探讨了指标体系优化、信息系统建立、属性离散化及属性约简等相关问题。同时,以石油企业可持续发展力评价指标体系作为实证研究对象,优化了该评价指标体系,为石油企业可持续发展力评价指标体系的构建提供了一种新的方法。
Based on the rough set theory, this paper discusses index system optimization, information system establishment, attribute discretization, attribnte reduction and other related issues. At the same time, by taking evaluation index system of sustainable development ability of oil companies as empirical research, this paper optimizes this evaluation index system, providing a new approach to the establishment of evaluation index system for sustainable development ability of oil companies.
出处
《企业经济》
北大核心
2013年第1期71-73,共3页
Enterprise Economy
基金
教育部人文社会科学研究青年基金项目“基于绩效特征的考评方法权变选择”(批准号:10YJC630374)
关键词
粗糙集
属性约简
可持续发展力评价
指标体系
rough set
attribute reduction
evaluation of sustainable development ability
index system
