电脑开发与应用
電腦開髮與應用
전뇌개발여응용
COMPUTER DEVELOPMENT & APPLICATIONS
2013年
8期
75-78
,共4页
在线测试%自动组卷%自动评阅
在線測試%自動組捲%自動評閱
재선측시%자동조권%자동평열
online testing system%automatic test paper generation%automatic judge
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。
在線測試繫統是輔助教學平檯中的重要組成部分,自動組捲、自動評閱等算法又是噹前的研究熱點。在分析已有組捲策略的基礎上,提齣瞭隨機平均自動組捲算法、複雜形式填空題評閱算法,併基于網絡輔助教學平檯實現瞭在線測試繫統。經過測試,繫統運行穩定、用戶接口友好、試捲知識點分佈基本閤理、難易程度符閤用戶的要求、計算機自動評閱結果準確,可廣汎應用于學生自測教學環節中。
재선측시계통시보조교학평태중적중요조성부분,자동조권、자동평열등산법우시당전적연구열점。재분석이유조권책략적기출상,제출료수궤평균자동조권산법、복잡형식전공제평열산법,병기우망락보조교학평태실현료재선측시계통。경과측시,계통운행은정、용호접구우호、시권지식점분포기본합리、난역정도부합용호적요구、계산궤자동평열결과준학,가엄범응용우학생자측교학배절중。
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.