基于学习者在线活动的数据挖掘技术在mooc推荐中的应用

Harshit Jain, Anika
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引用次数: 3

摘要

随着不同平台、不同领域的大规模在线开放课程的大量增加,课程相关信息也越来越多。对于学习者来说,寻找符合他们个人目标、知识和兴趣的必修课是一项非常乏味的任务。mooc的推荐系统起到了至关重要的作用,它简化了这一任务,并在有效的时间框架内提供感兴趣的课程。本文结合多种数据挖掘技术,提出了一种有效的MOOC推荐系统。它利用了这样一个事实,即参与mooc的学习者可以根据他们的活动日志很容易地分为主动学习者和被动学习者两类。它首先将学习器引导到这些类别中,然后通过应用不同的数据挖掘方法提供单独的建议。通过这种技术,在主动学习者推荐课程的情况下,平均准确率达到92%。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Applying Data Mining Techniques for Generating MOOCs Recommendations on the Basis of Learners Online Activity
With the enormous increase in Massive Open Online Courses across different platforms and domains, the course related information is being overloaded. It becomes a very tedious task for the learners to search for the required courses matching their individual goals, knowledge, and interest. MOOCs recommender system plays a vital role by easing this task and providing courses of interest within an efficient time frame. This paper proposes an effective MOOC recommender system with the help of various data mining techniques. It encashes upon the fact that the learners involved in the MOOCs can be easily divided into two categories of active and passive learners based upon their activity logs. It first channelizes the learners into these categories and then provides separate recommendations by applying different data mining approaches. Through this technique, an average accuracy of 92 percent was achieved in case of active learners for the course recommendations.
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