中国基础教育博硕士论文库

节点文献

基于微信的网课平台的研究与应用

【作者】 赵斌

【导师】 崔岩松;

【作者基本信息】 北京邮电大学, 电子与通信工程(专业学位), 2019, 硕士

【摘要】 随着互联网的快速发展,互联网技术与教育教学的融合逐渐成为一种新的教育手段,这种在线学习的教育方式充分发挥了互联网的优势,使教育不再受制于时间、地点、身份的限制,与传统教育实现了良好的互补。为此,本文设计并实现了一款基于微信的在线教育网课平台。论文主要从以下三个方面展开工作。首先,深度调研在线教育领域。针对在线教育当前的国内外发展情况做了详细的调查研究,阅读了大量的相关文献,了解在线教育的发展背景和趋势,并通过网络等多种在线手段对现有的在线教育平台做了详细的分析、探究和比较;其次,分析平台需求与功能。根据市场调研结果分析网课平台的市场发展情况,并在此基础上进行产品的需求分析,从业务角度和功能角度对平台进行应用层设计,提出“学习-创作”循环生态。主要功能包括:用户登录与注册、课程学习、社区作品分享、后台管理等;最后,技术设计与实现。根据功能需求对平台进行总体技术框架设计,利用成熟的互联网服务搭建轻量级的微企业平台架构;使用Java语言、Spring等平台开源框架开发基于微信的网课平台服务器。经过详细的研究与设计,本课题得到了以下成果。第一,完成了产品需求分析和原型设计,通过Axure完成原型设计和绘制共计20余页;第二,开发了基于微信的网课平台。平台以微信为传播和使用渠道,以后台服务器、腾讯云服务器为支撑,实现功能20余项,存储资源200余个。目前平台上线运行良好;第三,设计了一种融合推荐算法。整合经典协同过滤算法,完成了融合隐式反馈与协同过滤的双维度推荐算法的理论设计和简单实现。至今为止,本课题已经顺利的完成了前期规划的目标,无论是理论研究还是具体的开发实现均达到了预定的工作要求。但同样需要认识到,各项工作仍旧存在一定的进步空间,后续工作中会对重点部分,如平台后台架构、用户前端体验等继续加强和完善。

【Abstract】 With the Internet development,the traditional way of education has been unable to fully meet people’s demand for education.The integration of Internet technology and education teaching has gradually become a new means of education.The way of online education gives full play to the advantages of the Internet,making education no longer subject to the limitations of time,place and identity,and achieving good complementarity with traditional education.Therefore,this paper designs and implements an online education course platform based on WeChat.The main work of the paper has three parts.First,conduct in-depth research in online education field.To do a detailed investigation and study based on the current development of online education at home and abroad,reading a lot of relevant literature to understand the development background and trend of online education.Through the network and other online means of the existing online education platform to do a detailed analysis,exploration and comparison;Second,analyze platform requirements and functions.Based on the market research results,the paper analyzes the market development of online course platform and the product demand,designs the application layer of the platform from the perspective of business and function,and puts forward the cycle ecology of"learning-creation".Main functions of the platform include:login and registration,course learning,community works sharing,background management,etc;Last,technical design and implementation.Based on learning application development technology,the overall technical framework of the platform was designed according to functional requirements,and to build a lightweight micro-enterprise platform architecture by using mature Internet services.Using Java,Spring and other platform open source framework to develop WeChat-based online course platform server.The main achievement of this subject has three parts.First,complete product requirement analysis and prototype design.According to demand investigation and analysis,completed prototype design and drew more than 20 pages through Axure;Second,developed a WeChat-based online course platform.The platform takes WeChat as the communication and channel,supported by backstage server and Tencent cloud server.It has realized more than 20 functions and stored more than 200 courses.At present,the platform has been put into operation and running well;Last,a recommendation algorithm for analyzing user behavior is designed.The classical collaborative filtering algorithm is integrated to complete the theoretical design and simple implementation of the two-dimension recommendation algorithm integrating implicit feedback and collaborative filtering.So far,the subject has successfully completed the goal of the early planning,both theoretical research and specific development has reached the predetermined work requirements.However,it is also necessary to realize that there is still some room for progress in various work.In the follow-up work,key parts,such as platform background architecture and user front-end experience,will be further strengthened and improved.

【关键词】 在线教育JavaSpring推荐算法
【Key words】 Online educationJavaSpringRecommendation algorithm
  • 【网络出版投稿人】 北京邮电大学
  • 【分类号】G434;TP311.56
  • 【被引频次】6
  • 【下载频次】1293
节点文献中: