基于Web的网络智能学习系统设计研究

【作者】 缪凯；

【导师】 赵蔚；

【作者基本信息】 东北师范大学 ， 教育技术学， 2004， 硕士

【摘要】 当前，网络教育已经成为了教育研究的热点领域。这就使得网络教育不仅在教学、学习形式上发生了很大的改变，而且也为学习者提供了更广阔的空间和更多的方式。网络学习平台作为网络学习环境的支撑者也一直是网络教育领域的研究重点。随着研究的深入，传统网络学习平台的一些不足之处逐渐显现出来：以系统本身功能为中心，已无法满足学生个性化学习的要求，它需要学生来适应系统，而系统本身又缺乏智能性，只能对不同的学生提供完全相同的学习材料和学习任务，而且对学生自己的学习---学习理论的迁移、元认知理论、学习策略理论等方面阐述对系统设计研究的基础理论进行了构建。第二部分，主要是探讨了基于WEB的智能网络学习系统的主要特征，深入的对系统的主体结构、内部机制、环境特征、学生在系统中学习的主要特征进行了探讨，更加深入地对系统智能化关键因素进行研究和探索。第三部分完整的论述了对学生模型从数据提取到数据分析、处理，最后建立学生模型数据集的方法。并对系统的智能支持结构、智能环境设计做出了完整的规划。第四部分对系统开发设计中的核心问题，例如数据库建设问题、系统运行环境设计问题、程序编制等关键技术问题进行了清楚的论述和解释。更多还原

【Abstract】 Web-based learning attracts many people’s attention currently. Web-based learning changes the form of teaching and learning, further more it offers more learning manner. Web-based learning system supports web-based learning environment, it is a researching emphases. Some disadvantages of traditional web-based learning system emerge along with more research. They circle the system function and can not satisfy the students’ individual needs. A student must accommodate the system. Furthermore, the system is not intelligent. It supports different students with the same material and task and cannot support students’ learning and metacognation strategy very well. Students have to learn according to the frame of the system, instead of initiatively select the learning form and material they are interested in. Students cannot gain an intelligent navigation and guides where the material is so abundant, so they often misnavigation. In a word, the web-based learning system not only can’t attach importance to the student learning character, but also can’t establish a individual and intelligent web-based learning environment. Therefore, a web-based intelligent learning system can realize the student-centered learning environment, supporting individually and satisfying the individual learning needs. Chapter 1 theoretical basis: Describes the theoretical basis of web-based intelligent learning system, including learning transference, metacognation theory, learning strategy.Chapter 2 describes the characteristic of the web-based intelligent learning system. The system’s systematic structure, mechanism, environment character, and the student’s character are analyzed. The key factors of intelligentizing the web-based learning system are investigated.Chapter 3 describes how to gain, analyze, transact the data of the student model. And the data congregation of the student model is found. The intelligent supporting structure and intelligent environment designing of the system is designed.Chapter 4 explains the core of the system developing, for example, database, designing of the system function environment and the programming.更多还原