试卷评价系统算法设计与分析  

Design and Analysis on Test Quality

作　　者：王美华[1] 杨德贵[1] 

机构地区：[1]华南农业大学信息学院,广东广州510642

出　　处：《昆明理工大学学报（理工版）》2006年第1期37-40,共4页Journal of Kunming University of Science and Technology(Natural Science Edition)

基　　金：广东省自然科学基金资助(项目编号:04020079);广东省计算机网络重点实验室开放基金(项目编号:CN200403)

摘　　要：分析了试题库组织结构和试卷的评价指标,对现行利用试题库自动生成的试卷的质量评价存在的主观性、后效性等问题进行了分析,考虑到试题的“知识点不重复”、“题型”、难度系数等多项评价指标,提出了试卷评价系统的调优算法.系统重点利用试卷难度系数和对知识点分布的有效控制,结果表明该算法对试卷的整体质量做出准确的评价,有效地提高了组卷的效率和质量.The structure of test database and index of evaluation are analyzed. To overcome the common troubles, such as subjectivity and aftereffect occurring in the course of automatic generating the test paper from the test database, the best algorithm is put forward and the parameters of evaluation quality of test paper is taken into consideration, like the degree of difficulty. The results show that the algorithm is widely applicable to the test paper banks in scientific, engineering and medical fields, which certainly improves the quality of test paper.

关 键 词：试卷质量评价 试题库 题库设计 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]