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1、湘潭大学硕士学位论文题库系统中试卷生成与分析的研究姓名：谢志强申请学位级别：硕士专业：计算机应用技术指导教师：谢深泉20050501AbstractComputer-AssistedInstructionisoneofcomputerapplicationmode.Itisbasedontheartificialintelligencescience,cognitivescience,computerscienceeducationtheoryandpsychology.Itisanewdomainofcomputerapplicationtechnique，andrepresentsanew
2、educationthoughtandteachingmethod.ItembanksystemisonekeypartofCAIsystemwhichcancarrythroughgeneratingtestpaperandanalyzingtestpaper,anditisanimportantmethodtoassuretestitemhavingbetterquality,keepinglevelstabilizationandgettingbettertestanddiagnoses.Accordingtoproblemsoflowintelligence,generatingtes
3、tpaper’slowefficiencyandsooninitembanksystem,thispaperfirstlyanalysestherelationbetweenknowledgepointnetworkandtestpaperbasedontheresearchonknowledgepointandRelationshipsbetweenknowledgepoints.Secondly,thispaperanalysesandconstructmulti-constraintproblemwhichshouldbeconsideredduringintelligentlygene
4、ratingtestpaperbasedonresearchonmanualgeneratingtestpaper,testtheoryandknowledgepointhiberarchy,buildsupmathdescriptionofsingleandgrouptestpaper,realizessingleandgrouptestpapergenerationusingadaptiveGeneticalgorithm,anditisprovedthatithashigherefficiencythanotheralgorithmsofgeneratingtestpaperthroug
5、hexperiment.Finally,thispaperputforwardstestpaper’sanalysisintermofknowledgepoint,whichincludesbuildingupamodeloffuzzyevaluationintermoffuzzytheoryandeducationpsychology,whichincludesobjectiveevaluationonstudent’stestscoreandteacher’ssubjectiveevaluation,soitcanevaluatestudent’stestresultmorereasona
6、bly,andbuildsupvectorspacemodelbasedonstudent’sdifficultknowledgepoints’diagnosestocommendcorrespondingteachingmaterialtothem.Keywords:CAI,Itembanksystem,knowledgepoint,testpapergeneration,analysisontestpaper,Fuzzyevaluation题库系统中试卷生成与分析的研究第一章绪论1.1CAI与数字化学习1.1.1CAI的现状与发展方向计算机辅助教学(ComputerAssistedInst
7、ruction，CAI)是将计算机应用于教育领域的主要方面，是以计算机帮助或替代教师执行部分教学任务，传递教学信息，对学生传授知识和训练技能，提高教学效率和增强教学效果为目的的现代教学技术。它是计算机科学、教育学、心理学、学科知识等多学科交叉形成的一门新兴学科。在国际上始于50年代末，在70年代后期已有CAI专著问世，形成了CAI课程。80年代初，我国也逐步开展对CAI的研究，经过几十年的发展，逐
