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Demystifying help-seeking students interacting multimodal learning environment under machine learning regime

机译:在机器学习机制下为寻求帮助的学生提供互动的多模式学习环境的神秘化

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摘要

Help-seeking students are those who seek academic help during the assignment or course. Classifying help-seekingstudents in a virtual learning environment (VLE) is a challenging task for the instructor because the student is not physicallypresent. In this study, machine learning techniques and statistical methods were used to detect the help-seeking student byanalyzing the student logs data in an e-learning system. We determined that which factors are associated with help-seekingbehavior of the students. We found that late submitted, and low assessment score students need more help in solving thecourse assignment. Also, the result shows that Decision Tree (DT), and Fast Large Margin (FLM) is high accuracypredictive machine learning models as compared to Support Vector Machine (SVM), and Logistic Regression (LR) findingthe help-seeking students in a course and instructors can easily categorize the students who seek help, disseminatepersonalized feedback to those students accordingly, and also embrace the sustainable environment for education.
机译:寻求帮助的学生是在作业或课程中寻求学术帮助的学生。分类求助 虚拟学习环境(VLE)中的学生对于讲师而言是一项艰巨的任务,因为学生的身体状况不佳 当下。在这项研究中,机器学习技术和统计方法被用来检测寻求帮助的学生,方法是: 在电子学习系统中分析学生日志数据。我们确定了哪些因素与寻求帮助有关 学生的行为。我们发现,提交较晚且评估分数较低的学生需要更多帮助来解决 课程分配。此外,结果表明,决策树(DT)和快速大保证金(FLM)具有较高的准确性 与支持向量机(SVM)和Logistic回归(LR)查找相比的预测性机器学习模型 在课程中寻求帮助的学生和讲师可以轻松地将寻求帮助的学生归类,进行传播 相应地向这些学生提供个性化的反馈,并且还包含可持续的教育环境。

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