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指标体系的构建是评价石油企业可持续发展能力的前提,粗糙集理论的属性约简与主成分分析方法的结合运用为科学合理的构建评价指标体系提供了有效的工具。本文结合石油企业的特点,首先全面地给出石油企业可持续发展能力评价指标体系,然后利用改进的粗糙集理论的属性约简方法,结合样本数据精简了该评价指标体系,提高了石油企业可持续发展能力评价的可操作性和科学性。
The construction of index system is the prerequisite to evaluate the ability of sustainable development of petroleum enterprises. The combination of attribute reduction and principal component analysis of rough set theory provides an effective tool for constructing scientific and reasonable evaluation index system. Based on the characteristics of petroleum enterprises, this paper first gives a comprehensive evaluation index system of sustainable development capability of petroleum enterprises, then uses the improved attribute reduction method of rough set theory and the sample data to simplify the evaluation index system, The feasibility and scientific evaluation of sustainable development capability.