The Comprehensive Quality Evaluation Research of College Graduates under Fuzzy Set Based on D-S Evidence Theory

Comprehensive quality assessment of university graduates is an evaluation problem of multi-factor. And, graduates must be remarked the performance of the four academic years morally, intellectually, physically and so on. Therefore, the characteristics of comprehensive quality evaluation of college graduates are to consider many factors and cover a larger time span. In this article, the writer calculates a graduate's comprehensive performance in each academic year by using fuzzy mathematics principle and then takes the performance as results of expert's evaluation by using D-S evidence theory. Combined the evidence, four academic scores of comprehensive results can be obtained.