摘要
在线测试系统是辅助教学平台中的重要组成部分,自动组卷、自动评阅等算法又是当前的研究热点。在分析已有组卷策略的基础上,提出了随机平均自动组卷算法、复杂形式填空题评阅算法,并基于网络辅助教学平台实现了在线测试系统。经过测试,系统运行稳定、用户接口友好、试卷知识点分布基本合理、难易程度符合用户的要求、计算机自动评阅结果准确,可广泛应用于学生自测教学环节中。
Online testing system is an important part of auxiliary teaching platform,the automatic test paper generation algorithm and automatic judge of computer examination system are both hot topics of research presently.On the basis of analyzing the existing test paper generation algorithm,the stochastic average selection law and the automatic judge algorithm of complex forms completion questions are proposed,and the paper also introduced the implementation process of online testing system.This system after the test,the movement is stable,user-friendly interface,each intellectual dots distributing reasonable,paper＇s difficulty meet requirements,the automatic judging results are accurate,and the system can be widely used in the self-test teaching process.
出处
《电脑开发与应用》
2013年第8期75-78,共4页
Computer Development & Applications
关键词
在线测试
自动组卷
自动评阅
online testing system
automatic test paper generation
automatic judge
