基于遗传算法的智能考试系统-交通信息工程及控制专业论文.docx

i ii ii 摘 要 考试环节作为教育教学中必不可少的一个关键环节，历来在整个教育教学中有着不 可替代的重要作用。随着现代化信息技术的广泛应用，将信息技术应用于教育的考试环 节中，研究和开发一个具有强大功能，扩充性好,易维护的计算机智能考试系统在当前 有着十分重要的现实意义。本文提出一种基于遗传算法的智能考试系统。 论文在对目前国内外在线考试系统发展现状分析总结的基础上，提出了采用在问题 寻优中收敛效果良好的遗传算法，通过对常用组卷算法进行分析并作为组卷策略，对在 线考试系统进行了设计，基于.NET 框架的 WEB 应用程序，对系统进行了实现。 通过使用该系统可以突破地域和时间的限制，为学习者通过考试检验自己的学习效 果提供了极大的便利；同时可以提高教师工作效率，缩短考试周期，节约时间和人力物 力成本。该系统真正实现了智能组卷和无纸化考试。 关键词：遗传算法；智能组卷；在线考试系统 iii iii Abstract Examination link as a key part of essential education and teaching, has always been an irreplaceable important role in the education and teaching. With the extensive application of modern information technology, the exam session information technology in education, research and development of a powerful, scalability, ease of maintenance of computer intelligent examination system has a very important practical significance. This paper presents the intelligent examination system based on genetic algorithm. Paper on the basis of summing up the current development status of online examination system at home and abroad, The problem optimization convergence well genetic algorithms by Algorithmic commonly used to analyze and as a test paper strategy, online examination system design the system to achieve. NET Framework-based Web applications. By using this system can break through the geographical and time constraints, and provides a great convenience for learners to pass the exam to test their learning; can improve teachers work efficiency, shorten the examination cycle, saving time and cost of manpower and resources. The system is truly the Intelligent Grouping and paperless exam. Keywords：Genetic Algorithm；Intelligent test paper generation；On-line exam system PAGE PAGE vi 目 录 HYPERLINK \l _bookmark0 第一章 绪论 1 HYPERLINK \l _bookmark1 1.1 研究背景 1 HYPERLINK \l _bookmark2 1.2 国内外现状 2 HYPERLINK \l _bookmark3 1.3 研究意义及工作 4 HYPERLINK \l _bookmark4 1.4 论文结构 5 HYPERLINK \l _bookmark5 第二章 相关理论与技术 6 HYPERLINK \l _bookmark6 2.1 B/S 模式介绍 6 HYPERLINK \l _bookm