基于遗传算法的智能组卷系统的研究

Research on Intelligent Test Construction System Based on Genetic Arithmetic

随着计算机技术的日益发展,在组卷过程中运用计算机技术已成为可能和现实.它能帮助教师手动或者自动出卷,从而减轻教师的工作压力,可代替教师的大部分手工劳动,提高工作效率.并对考试情况客观、准确、快速分析评价.本文针对智能组卷的目标要求,建立了智能组卷系统的数学模型,并给出了改进的遗传算法求解智能组卷问题.实验结果表明,该改进的遗传算法能很好地解决试题库中智能组卷问题,使组卷的成功率高,组卷速度快,具有较好的性能和实用性.

With the development of computer technology,it is possible to apply intelligent test construction system to test constructions,which helps question writers to produce question papers manually and automatically, thus replacing most of the manual work of the question writers,relieving the heavy burden of them and enhancing the productivity and efficiency of test constructions.Meanwhile,the intelligent test construction system can also analyze and evaluate the tests more objectively,accurately and promptly.This thesis sets up a mathematic pattern for intelligent test constructions in the light of its objectives and provides the improved genetic arithmetic solutions to problems of intelligent test constructions.The study shows that the improved genetic arithmetic can better solve the problems of intelligent test constructions in item banking system,achieve high speed and high success rate of test constructions.It has better properties and practicality.