摘要
设计并实现的研究生在线考试系统以遗传算法和ID3经典算法为基础,采用四层体系架构,除包括考试系统的基本功能外,还具有自动组卷、试题难度系数自适应学习和面试决策支持功能,同时实现了数据仓库数据的来源处理过程和应用处理过程,充分体现了自适应决策支持技术的优越性。
This paper designed and implemented the postgraduate online exam system designed and implemented which was on the basis of the genetic algorithm and ID3 algorithm,adopted the four-tier architecture,and includeed generating examination paper automatically,studying the difficult coefficient self-adaptively and interview decision supporting except for the basic functions of the exam system.It carried out the process of source s disposition and application s disposition and embodies sufficiently the advantages ...
出处
《计算机应用研究》
CSCD
北大核心
2009年第2期637-640,共4页
Application Research of Computers
基金
国家自然科学基金资助项目(60072014)
山东省自然科学基金资助项目(Y2003G01)
关键词
自适应学习
决策支持
难度系数
遗传算法
ID3算法
self-adaptive study
decision-making support
difficult coefficient
genetic algorithm（GA）
ID3 algorithm
