摘要
将课程教学资源融合到学生模型构建中,描述了包括领域知识拓扑结构的建立、条件概率表学习算法的推理的详细过程,最终得到了学生模型中关于章节知识项的贝叶斯网络结构图,并通过一个实验系统对个性化教学系统中学生模型建构的整个框架的可行性进行了验证。
This article fuses the teaching resources in the student model, describs the model building detailed process, including the domain knowledge topology＇s establishment, the condition probability table learning algorithm＇s inference, obtains in finally the student model about the chapter knowledge item of Baye network structure drawing, and has carried on the confirmation through an experimental system to the personalized teaching system middle-school student model construction entire frame feasibility.
出处
《微型机与应用》
2010年第8期80-82,共3页
Microcomputer & Its Applications
基金
校青年项目资助课题(80025090202)
关键词
个性化教学
贝叶斯网络
学生模型
建模
individualized teaching
Baye networks
student model
modeling
