个性化移动学习系统的研究与设计

发布时间：2018-03-24 00:30

本文选题：移动学习　切入点：个性化教育　出处：《华东师范大学》2015年硕士论文

【摘要】：随着移动互联网时代的到来,移动学习再次呈现出生机盎然的蓬勃景象。快节奏的生活和“终身学习”观念的普及使得利用碎片时间进行移动学习越来越受到人们的青睐,而移动终端设备的不断普及和通信技术的迅速发展则为移动学习提供了必要的物质基础与技术保障。但是,与人们日益增长的移动学习需求相悖的是目前大多数移动学习系统并不能满足他们的渴求,原因是现有系统无法提供个性化的服务,要找到适合自己的学习内容费时费力。因此,个性化移动学习系统的研究具有重要的现实意义。本论文梳理了移动学习、个性化学习等相关概念的形成历程,概括总结出个性化移动学习的理念与特征。在分析几种常见的个性化推荐技术的基础上,归纳了移动环境下个性化推荐的特点,并筛选,嫁接,改进了现有的推荐算法。在软件工程设计思想的指导下,完成了从用户分析、需求分析到概要设计、详细设计、编码实现的全过程,设计并实现了一款基于推荐算法的个性化移动学习系统。经过测试与小范围试用,证明系统运行情况良好,功能符合预期。根据测试反馈对研究中的不足进行了反思和检讨,并对后续研究加以了分析和展望。
[Abstract]:With the advent of the mobile Internet era, mobile learning once again presents a vibrant scene. With the rapid pace of life and the popularity of the concept of "lifelong learning", mobile learning with debris time is more and more popular. The continuous popularization of mobile terminal equipment and the rapid development of communication technology provide the necessary material basis and technical guarantee for mobile learning. Contrary to people's growing demand for mobile learning, most mobile learning systems today do not meet their aspirations because existing systems cannot provide personalized services. It takes time and effort to find suitable learning content. Therefore, the study of personalized mobile learning system has important practical significance. This paper combs the formation process of related concepts such as mobile learning, personalized learning, etc. The concept and characteristics of personalized mobile learning are summarized. Based on the analysis of several common personalized recommendation technologies, the characteristics of personalized recommendation in mobile environment are summarized, and the characteristics of personalized recommendation are screened and grafted. Under the guidance of the idea of software engineering design, the whole process from user analysis, requirement analysis to outline design, detailed design and coding implementation is completed. A personalized mobile learning system based on recommendation algorithm is designed and implemented. It is proved that the system is running well and the function is in line with the expectation through testing and small scale trial. The shortcomings of the research are reconsidered and reviewed according to the test feedback. The further study is analyzed and prospected.
【学位授予单位】：华东师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：G434

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