WANG Zhong chen 1,TU Xiang qiu 2(1.College of Economic Management,Shanghai Second Polytechnic University,Shanghai 200041,China; 2.Department of Basic Courecs,Nanchang University,Nanchang 330029,China)
Abstract：This paper uses fuzzy evaluation method and builds fuzzy vectors of 5 standard credit rating for current chinese credit guarantee agencies,based on it,the author continues to use “the principle of approximity” to get the most approximate standard credit
2002, Vol. 26 