【摘要】 在大数据环境下,如何高效地存储和检索教育资源成为教育大数据亟待解决的问题。智慧教育涉及教学、管理和资源等全流程,而教育大数据在时间空间上分散孤立,数据内涵差异巨大,大量结构化与非结构化数据共存。从学生和教师的用户角度来看,高校缺乏提供个性化服务的能力,在教学和生活方面都还存在很大的提升空间。本文就大数据平台在智慧教育中的应用提出一些思考,重点研究教育大数据之间的动态关联,教育大数据语义推荐,教育大数据搜索和可视化等多方面技术。更多还原

【Abstract】 In the context of big data, how to store and retrieve educational resources efficiently has become an urgent problem to be solved. Intelligent education involves the whole process of teaching, management and resources, while the big data of education are scattered and isolated in time and space, with huge differences in data content, and a large amount of structured and unstructured data. From the perspective of students and teachers, universities lack the ability to provide personalized services, and there is still much room for improvement. This paper shows our thoughts on the application of big data platform in intelligent education, focusing on the dynamic correlation, semantic recommendation, searching and visualization for education big data.更多还原