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《Modern Educational Technology》 2018-01
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Platform Construction and Key Implementation Technologies of Educational Big Data

LI Zhen;ZHOU Dong-dai;LIU Na;DONG Xiao-xiao;ZHONG Shao-chun;School of Information Science and Technology, Northeast Normal University;Science and Technology Innovation Center in "Internet+" Education of Jilin Province;Engineering Research Center of E-Learning Supporting Technology, Ministry of Education;  
The big data has become to be a powerful driving force for educational reform and innovation. In addition, the platform construction is the key to the landing of educational big data, which covered the entire life cycle from data acquisition, storage calculation, analysis mining to specific application. Firstly, this paper recognized the connotation of educational big data from a broad perspective. Then, the architecture of the platform for educational big data was designed based on the requirements analysis of the platform for educational big data. Finally, this paper investigated the key implementation technologies of the platform from three aspects of the big data acquisition of learning behavior, data storage and computing of educational big data, and the analysis mining of educational big data. The results of this paper could lay a foundation for the theoretical research and practical application of educational big data.
【Fund】: 2016年度吉林省科技发展计划项目“基于互联网的区域教育均衡发展信息系统及应用示范”(项目编号:20160203011GX)的阶段性研究成果
【CateGory Index】: G434
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