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Analysis of the Three-Way Decision Rules in Online Learning-Taking a Calculus Course as an Example
Songlin Yang,Ting Xu,Yongcun Shao 한국지능시스템학회 2022 INTERNATIONAL JOURNAL of FUZZY LOGIC and INTELLIGE Vol.22 No.2
To investigate the credibility of online examinations, we randomly chose 30 engineering students in Wenzheng College of Soochow University as a sample and established an informationsystem S. According to pedagogy theory, students’scores are related to their intelligencelevels, course basis, learning methods, and learning time. Therefore, in the information systemS, “score of early semester,” “average score of class quizzes,” “completion ratio of watchingvideos,” and “completion grade of homework” were taken as the condition attributes, and“score of final exam” was taken as the decision attribute. We applied the three-way decisionrules theory to provide positive, negative, and boundary decision rules for this informationsystem S. Furthermore, we obtained confidence in the decision rules. The results of this studyvalidate the credibility of online examinations and have certain guiding significance for onlineteaching and learning.