Title :
A New Evaluation Method Based on Variable Range of Triangular Fuzzy Number
Author :
Wei, Liang ; Dai, Feng ; Liu, Yan ; Wu, Songtao ; Cai, Chenggang
Abstract :
There is a certain extent of the fuzzy measure with the value of samples and standards in evaluation. Based on the theories of the triangular fuzzy number (TFN) and the variable range fuzzy set, the model for fuzzy approaching degree of triangular fuzzy numbers is established. Then a new evaluation method based on variable range of triangular fuzzy number is proposed in this paper. After analysis of examples, it is shown that this method can further enhance the credibility of the evaluation.
Keywords :
fuzzy set theory; fuzzy measure; triangular fuzzy number; variable range fuzzy set; Appraisal; Fuzzy set theory; Fuzzy sets; Fuzzy systems; Measurement standards;
Conference_Titel :
Fuzzy Systems and Knowledge Discovery, 2007. FSKD 2007. Fourth International Conference on
Conference_Location :
Haikou
Print_ISBN :
978-0-7695-2874-8
DOI :
10.1109/FSKD.2007.73
