Application of Fuzzy Grading System to Propositional Examination Paper Evaluation
Bian Kou · Journal of Liaoning University of Technology · 2011
With the increasing maturity of fuzzy theory,fuzzy set theory approach was successfully applied in various fields,especially in the education grading system evaluation.Upon paper,a method to automatically construct the grade membership function of lenient-type grades,strict-type grades and normal-type grades was presented,based on the grade membership function constructed,the interpolation technique was used with fuzzy reasoning to give scores.Ultimately,results of papers proposition were reached.Curve fitting results expatiate that this method is an effecive,reasonable and fair.