Reliability Analysis of Student Competitions Comment Based on Spline Function
Yuan Yong-b · Advanced materials research · 2009
Firstly, this paper discusses how to determine the probability density function of the actual student competition comment. Secondly, according to the related concepts of mathematics, this paper provides two basic conditions which the membership functions should be subjected to, then establishes the optimal model.Using spline function to fit it, the paper generates the membership functions. At last, it obtains the fuzzy reliability of student competition comment based on the membership function.It also proposes the method of checking of good of fitness. This method is verified by an example of student competition, which proving that the method is feasible and available.