一种自适应的个性化学习序列生成研究  

Adaptive Approach to Personalized Learning Sequence Generation

作　　者：蒋艳荣[1] 韩坚华[1] 吴伟民[1] 

机构地区：[1]广东工业大学计算机学院,广州510006

出　　处：《计算机科学》2013年第8期204-209,共6页Computer Science

基　　金：国家自然科学基金项目(61142012);广东省科技计划项目(2012B010600014;2012B010500025)资助

摘　　要：根据学生的个性特点生成合适的学习序列是智能教学系统实现的关键,也是系统智能性的重要体现。其难点在于既要考虑知识点之间的逻辑联系,又要适应学生个性化的学习特点。提出了基于知识点之间内在关系指导下的学习序列生成算法,讨论了学生学习水平和用户个性的建模和计算以及对学习序列的调整和优化的方法。采用学习窗口作为活动组织的单元,以适应具有不同学习能力的学生,采用学习模式描述知识内容的组织方式及对应学习方式的不同。原型系统的应用表明了所提方法的有效性,系统具有较强的适应性,能够满足学生的个性化学习需求。To generate suitable learning sequence according to the student＇s individual characteristic is a key to build an intelligent tutoring system, and is also an exhibition of intelligence for the system. The difficulty is that both the rela- tionship between the knowledge items should be considered, and the personalized learning characteristics of students should be adapted. In this paper, a learning sequence generation algorithm, which is under the guidance of relationships between knowledge, was proposed. The computation of learning level and the modeling of student personality were de- scribed. Based on these, the learning sequence can be optimized. And the detailed adjust and optimization methods were discussed in detail. Learning window was proposed to describe the learning contents and to adapt to the students with different learning abilities,and the learning model was used to distinguish the organization of contents and the corre- sponding learning styles. The application of the prototype indicates the effectiveness of the proposal, and the prototype system is adaptive to meet students individual learning needs.

关 键 词：学习序列 自适应 个性化 智能教学系统 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]