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基于贪心策略自动生成高区分度试卷的方法
引用本文:杨超. 基于贪心策略自动生成高区分度试卷的方法[J]. 五邑大学学报(自然科学版), 2011, 25(1): 61-64
作者姓名:杨超
作者单位:合肥学院基础教学部,安徽合肥,230601
摘    要:建立了以生成高区分度试卷为目标的自动组卷问题的数学模型,针对该模型提出了基于贪心算法的试卷生成方法,将算法应用于实际的考试系统中,并与禁忌搜索算法生成试卷的策略进行比较,结果表明:贪心算法用更少的时间找到了更好的解.

关 键 词:试卷生成  贪心算法  区分度  禁忌搜索算法

A Greedy Algorithm-based Method of High Discrimination Degree for Automatically Generating Test Papers
YANG Chao. A Greedy Algorithm-based Method of High Discrimination Degree for Automatically Generating Test Papers[J]. Journal of Wuyi University(Natural Science Edition), 2011, 25(1): 61-64
Authors:YANG Chao
Affiliation:YANG Chao(Department of Basic Sciences Teaching,Hefei University,Hefei 230601,China)
Abstract:A mathematical model for automatic generating test papers with a high discrimination degree was designed.An automatic test paper generation method based on the greedy algorithm was proposed for the model.The algorithm was applied to the actual examination system.The experimental results showed that in most cases,the proposed greedy algorithm achieved a better solution in less time compared with the tabu search algorithm.
Keywords:test paper generation  greedy algorithm  discrimination degree  tabu search algorithm  
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