基于EGL的个性化小学数学智能教学系统的研究

发布时间：2018-03-15 17:43

本文选题：智能教学系统　切入点：人工智能　出处：《沈阳师范大学》2017年硕士论文　论文类型：学位论文

【摘要】：在计算机技术的不断发展下以及信息技术应用的逐渐普及,以计算机信息系统为载体的智能教学系统(Intelligent Tutoring System,ITS)在现代信息化教育里,扮演着越来越重要的角色。二十世纪七十年代,在传统的智能教学系统基础上,结合人工智能、教育学、心理学等学科的理论研究成果,人们提出了个性化的智能教学系统,它的出现改变了传统信息化教育方式,为学生提供了一种现代化的教育方法,由静态计算机辅助教学模式演变为动态计算机主导课程策略的新型教育理论体系。ITS是将相关教学内容和教学模型分离的新型教学模式。根据学生自身的学习能力和学习程度,经过智能信息系统的分析与定位,动态生成适合当前水平学习者的学习内容和学习策略;并在学习期间,通过阶段性成果检测,来分析学生的学习状态及出现错误的原因,并实时根据测试结果动态调整学习策略,提供更加合理的学习方案。本文是以北京师范大学一年级上册数学教学教材课程作为系统的资源库为例,从实际需求出发,首先对研究所设计的个性化小学数学智能教学系统的理论可行性进行了阐述,其次,详细分析了基于WEB2.0技术的个性化小学数学智能教学系统的技术可行性。同时对系统的开发模型,业务模型和设计方案进行了理论分析;经过详尽的理论分析后,对系统的实现给出了解决方案。并针对特定功能给出了优化实现。使用基于深度学习算法的动静态相结合的用户兴趣模型来优化系统推荐资源,使得学生可以更加快速、准确的获得优质的、匹配度较高的学习资源,从而在资源获取方面提升学生的学习效率。
[Abstract]:With the continuous development of computer technology and the popularization of information technology application, intelligent Tutoring system based on computer information system is used in modern information education. In 1970s, on the basis of the traditional intelligent teaching system, combining the theoretical research results of artificial intelligence, pedagogy, psychology and other subjects, people put forward a personalized intelligent teaching system. Its emergence has changed the traditional way of information education and provided a modern education method for students. The new educational theory system from static computer-assisted instruction to dynamic computer-led curriculum strategy. Its is a new teaching model that separates the relevant teaching content from the teaching model. Through the analysis and positioning of the intelligent information system, the learning contents and learning strategies suitable for the current level learners are dynamically generated. According to the test results, the learning strategy can be adjusted in real time to provide a more reasonable learning plan. This paper takes the first-year mathematics teaching textbooks of Beijing normal University as an example of the system resource base, starting from the actual demand. Firstly, the theoretical feasibility of the individualized primary school mathematics intelligent teaching system designed by the Institute is expounded, and secondly, The technical feasibility of individualized primary school mathematics intelligent teaching system based on WEB2.0 technology is analyzed in detail. At the same time, the development model, business model and design scheme of the system are analyzed theoretically. The solution to the system implementation is given, and the optimization implementation is given for the specific function. The user interest model based on the deep learning algorithm is used to optimize the system recommendation resources, so that the students can more quickly. Accurate access to high quality and matching learning resources, thereby improving the learning efficiency of students in terms of resource acquisition.
【学位授予单位】：沈阳师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G623.5;TP311.52

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