一种基于模糊理论的个性化网络学习系统

在信息社会中,学习已经成为人们日常生活中很重要的组成部分。网络学习是一种集计算机网络技术、卫星通信技术和多媒体技术于一体的学习方式,它对人们的终身学习起到非常重要的作用。提出了一种基于模糊集理论的个性化网络学习系统,利用模糊集理论知识构建和描述学习资源数据库模型和学习者数据库模型。这种系统既能形成描述网络课程知识的模糊结构图,又能针对不同的学习者形成学习者的模糊结构子图,并能根据学习者的学习进度和能力水平,提供不同的学习内容和导航策略,从而满足个性化网络学习的需求。

A Personalized E-learning System Based on the Fuzzy Set Theory

With the developing of our information society,many peoples are receiving the concept that learning is a part of our everyday life.E-learning system combines computer technology,communication & network technology,and micro-electronic technology,which is a kind of better and more efficient teaching and learning method.A personalized e-learning system is researched based on the fuzzy sets in this paper.Owing to make use of the fuzzy sets theory,the learning database & the learner database have been constructed and described.This system enables to form the fuzzy graph that is used to describe the knowledge of the network courses,and it enables to form the fuzzy subgraph that is used to describe the individual learner's knowledge.This system enables to recognize each individual learner and their needs,and dynamically provides the navigation of each individual learner.This ability to adapt to an individual learner's needs can significantly improve the learning process and meet the requirements of individual learning.