基于Rough Set的经济预警的规则提取

Rules Extraction in Economic Early Warning Based on Rough Set

通过分析影响宏观经济预警的主要因素,运用RoughSet理论,对建立的宏观经济预警分类决策表进行知识表达系统的简化,提取决策规则,得出影响经济预警结果的重要因素,有助于对经济的发展状况进行科学的预测。同时以安徽省近15年的分类实际数据为例,进行了实证分析,证明了该方法的切实可行性。

This paper analyzes main influence factors of economic early warning, using Rough Set theory, makes reduction of knowledge representation system of economic early warning system, and extracts decision rules, gains the important effect factors which influence the result of economic early warning, and helps to make scientific prediction of the development of economic. Using the data of data of Anhui province in the last 15 years and making the substantial evidence analysis, this paper points out the method is a feasible method.