个性化课程学习模型的设计与实现  

Design and implementation of personalized course learning model

作　　者：陈清华[1] 金晶[1] 

机构地区：[1]上海交通大学计算科学与工程系,上海200240

出　　处：《计算机工程与设计》2008年第8期2081-2084,共4页Computer Engineering and Design

基　　金：国家自然科学基金项目(60372078)

摘　　要：针对目前远程教育环境中,学习者缺乏个性化指导、学习效率低下的问题,提出了一种基于自组织社区的以CELTS为参考的个性化课程学习模型。该模型利用同伴之间的相似性、授课教师的权威性以及算法的针对性,通过推荐学习对象、学习路径和学习策略来引导学习者学习。该模型缩减了授课教师的工作量,实验结果表明,该模型能有效地提高学习者的学习质量和学习兴趣。Aimed at the disadvantages in the e-learning environment such as large mount of disordered learning resources, lack of personalized guidance, and so on, a personalized course learning model based on CELTS using self-organized community is proposed. The similarity between learners themselves, the authority of teachers and reliability of the algorithm employed by the system are utilized to recommend learning objects, learning paths and learning strategies. The model takes off the heavy burden of teachers greatly. Besides, experiments show that the model improves the learning quality and interests of e-learners effectively.

关 键 词：远程教育 普适学习 个性化服务 自组织社区 聚类分析 本体 中国教育技术标准化 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]