Intellignet Item Bank System Autogenerating Test Paper Based On Genetic Algorithms

Tries the question bank intelligence group volume question is underthe certain restraint condition multitarget componentoptimizationquestion, uses traditional mathematics method to solvequitedifficultly, the automatic group volume efficiency and thequalitycompletely are decided to tries the question bank design as wellaspulls out the topic algorithm the design. Along with thecomputationtechnology and the artificial intell-igence fast development,as wellas the education survey fundamental research is unceasinglythorough,obtained the widespread application based on the educationsurveytheory related computer-aided design, intelligent group volumesystemresearch and the development obtained the more and more manyexperts'attention.In the education survey theory regardless of is the classicssurveytheory or the project responded the theory has all provided thesolidrationale for the intelligent group volume. This article through totheclassics survey theory and the project response theory two kindofeducations surveys theory contrast research, in detail hasdiscussedthese two kind of theories in the teaching examination good andbadpoints. Requests from the teaching to embark, the unionclassicssurvey theory, the project response theory, referred and hasanalyze&he massive domestic and foreign correlations literature,takeinherited the algorithm as the foundation, Proposed based on theproject response theory mathematical model andbased on the classicssurvey theory multi-objective functionoptimization mathematical model,and the corresponding heredity algorithm has carried on a more detaileddescription to two kind ofmodels under, to has made the correspondingimprovement based on theclassics survey theory heredity algorithm in thearticle, has introduced Niche the teclmology.This article proposed three uses heredities algorithmintelligencegroup volume method: The first method is based on project response theory IRT, usesthislaw to carry on the group volume biggest merit is the testquestionitself parameter has nothing to do with with the examinee sample,testmore real, the appraisal is more reasonable, may be supposed to useinthe student to study independently teaches students in accordancewiththeir aptitude with the teacher to the student.The second method is the present popular one kind ofheredityalgorithm, this algorithm is take the knowledge spot, the topic,thediscrimination, the difficulty, the teaching request level, theabilityrequest as the primary control parameter, it has the code tobe simple, theauto-adapted overall situation seeks superior andcharacteristic and so onintelligent search technology, enhanced thegroup volume efficiency andthe examination paper quality, has thevery good usability.Has joined Niche the technology which the third algorithm is tocarryon in the second kind in the foundation which calculatedimproves comes,and in carried on in the heredity operator operationto introduce thepenalty function, effectively improved the algorithmprecociousphenomenon, simultaneously also enhanced the group volumeefficiency.