AN OPTIMIZATION METHOD OF EVALUATION INDEX SYSTEM BASED ON FACTOR ANALYSIS AND ROUGH SET MODEL

摘要：

To reduce correlativity and redundancy possibly existing among index items of evaluation index system,a new optimization method is proposed based on factor analysis and rough set model in this paper. The method optimizes the first-layer evaluation index items through common factor,and optimizes the second- layer evaluation index items through rough set theory. Through optimization,the correlativity of the first-layer index items and the redundancy of the second-layer index items are basically ruled out. As an example,we use the method to optimize an evaluation index system of enterprise innovation capability,the result shows the optimized evaluation index system both guarantees the integrity and representative,and possesses the accuracy and succinctness.

关键词： evaluation index system optimization method Factor analysis method rough set

作者: JIANG Cui-qing YE Chun-sen

作者单位: School of Management,Hefei University of Technology,Hefei,230009 China

会议类型: 国际会议

会议名称: The First International Conference on Management Innovation(ICMI 2007)(管理创新会议)

会议地点: 上海

会议语种:英文

页码: 1260-1265

在线出版日期: 2007-06-04（万方平台首次上网日期，不代表论文的发表时间）