MOOC学习日志大数据管理
首发时间:2017-05-17
摘要:由美国著名高校发起的大规模开放在线课程(MOOC)在全球掀起了前所未有的学习热潮,吸引了数以千万计的学习者参与.伴随着MOOC的广泛应用,源源不断产生的海量学习日志形成了MOOC大数据,并对相关的数据分析领域提出了重大挑战.为充分利用MOOC大数据的价值以满足MOOC发展与研究的需求,本文介绍了MOOC的发展状况并对现有研究的重要问题进行了总结分析,提炼了MOOC大数据的特点,在此基础上结合实际业务设计了MOOC大数据的处理框架和典型应用,最后提出了MOOC大数据管理面临的挑战.?
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Management of MOOC Big Log
Abstract:An unprecedentedly global spreading fashion of learning was initiated by MOOCs, which were launched by famous universities in America and attracted millions of learners. Along with wide application of MOOC, the MOOC big data came into being while large amount of log data was continuously generated, and it presented a significant challenge to fields related to educational data analysis. In order to satisfy the demands of development and researches of MOOC and fully utilize the value of MOOC big data, this paper introduces the development situation of MOOC, summaries important questions in current researches, extracts features of MOOC big data, designs processing framework and typical applications for MOOC big data combined with practical business, and finally proposed challenges of MOOC big data.
Keywords: MOOC big data management educational data mining learning analytic log analysis
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No.4732440119976714****
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