The Transformation of Fuzzy Error Set in a System Intelligent Decision Making

In the process of studying error-elimination, we discovered that error set not only includes classical error set, but also involves fuzzy error set. This paper mainly studies the transformation of fuzzy error set in the views of fuzzy mathematics, which provides the definition of fuzzy error set, the relationships between fuzzy error set (equality, subset and smaller etc.), the operations of fuzzy error set (union, intersection, and complement etc.) and methods to transform it.