Expansionary student evaluation system
Xie Shen-quan · Jisuanji gongcheng yu sheji · 2005
Combination of subjective bayes method,Certainty factor theory and fuzzy comprehensive evaluation method are applied to solve the uncertainty,dynamics and fuzzy in student evaluation.Expansionary student evaluation system can update the score of knowl-edge point according to the certainty of the student's grasp of every single knowledge point and compute the grade of membership,quan-titative score and fuzzy rank of non-knowledge factor.At last,both knowledge evaluation and non-knowledge evaluation are applied to improve the student's studying method.