Construction Method of Fuzzy Attribute Information System Based on DEA and Attribute Reduction
For the subjectivity of attribute value in the fuzzy attribute information system, this paper proposes a construction method of fuzzy attribute information system based on DEA (Data Envelopment Analysis). Then an attribute reduction method based on the dependability degree of attribute is given. At last, the proposed method is implemented successfully in the optimization of evaluation index system.
Shaobo Zhong, Yimin Cheng and Xilong Qu
Y. K. Li "Construction Method of Fuzzy Attribute Information System Based on DEA and Attribute Reduction", Applied Mechanics and Materials, Vols. 50-51, pp. 130-134, 2011