自适应试卷生成技术的研究与实现

Study and Practice of Adaptive Test Building Technique in Network Education

计算机网络技术的发展和自适应考试理论的日渐成熟使得基于Web的自适应考试系统成为现实.笔者提出了一种新的自适应试卷生成算法,并具体分析了算法实现过程中的两个主要问题和解决方法:(1)自适应试卷生成模式实现的基础;(2)自适应试卷生成算法.

The self-adaptive test system on the web becomes a fact along with the development of Internet and the mature of self-adaptive test theory. This paper mainly discusses two problems and the ways of how to solve them in the exercise of building self-adaptive test system： the base of organizing adaptive test paper, evaluating study ability of students and analyzing degree of difficulty and differentiation degree of tests. The demand of picking out themes for adaptive test in advance suggests a way of how to use statistics method to weigh them.