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Analysis And Visualization of Online Learning Data Based on Crowd Sensing

机译:基于人群感知的在线学习数据分析与可视化

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At present, the development of online learning platforms has encountered many difficulties. Too many crowd sensing data fragments generated in online learning for college students. It is difficult for teaching workers to fully grasp the overall situation of students and other issues. This article studies the crowd sensing data fragments generated during the online learning process of college students for visual work. This paper conducts simple visualization research and implementation of simple data types such as one-dimensional data, two-dimensional data, and hierarchical structure on the online learning platform, and conducts detailed research and implementation on the visualization of complex crowd sensing data on the online learning platform. By visualizing the crowd sensing data generated by the online learning platform, the shortcomings and omissions in online education have been found, the teaching quality of educators on the online platform has been improved, and the situation of students can be understood in a timely manner, and the teaching methods have been improved.
机译:目前,在线学习平台的开发遇到很多困难。大学生在线学习中产生的太多人群感知数据片段。教学工作者很难充分掌握学生的整体情况和其他问题。本文研究了大学生在线学习过程中为视觉工作而产生的人群感知数据片段。本文在在线学习平台上对一维数据,二维数据和层次结构等简单数据类型进行了简单的可视化研究和实现,并在网上对复杂的人群感知数据的可视化进行了详细的研究和实现。学习平台。通过可视化在线学习平台生成的人群感知数据,发现在线教育的不足和遗漏,提高了在线平台上教育工作者的教学质量,及时了解了学生的情况,并改进了教学方法。

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