文章基本信息

标题：Studentlyzer for Analyzing and Visualizing E-learning Data
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作者：Zongsheng Zhao ; Yating Lei ; Yi Dou 等
期刊名称：Lecture Notes in Engineering and Computer Science
印刷版ISSN：2078-0958
电子版ISSN：2078-0966
出版年度：2019
卷号：2239
页码：147-152
出版社：Newswood and International Association of Engineers
摘要：With the increasing popularity of e-learning in higher education institutions, there is a need to develop data analytics tools to analyze e-learning data, student learning behavior and student performance. In recent years, there has been growing interest in educational data mining, which can provide useful insights into student learning behavior, providing holistic analysis. This paper presents an online data analytics tool called Studentlyzer, which applies data mining to analyze student data. It can cluster student datasets using K-means clustering, and visualize the graphical results through a web browser. Two real-world student e-learning datasets, the Open University Learning Analytics Dataset (OULAD) and Educational Processing Mining (EPM) dataset, were used to demonstrate Studentlyzer’s usefulness. The results provide valuable insights about students. In general, Studentlyzer can help identify students who are similar (e.g., with similar study behavior) and provide useful information about student performance and student behavior (e.g., their correlation).
关键词：educational data mining; e;learning; clustering; online learning behavior