改进的遗传算法在组卷中的应用研究  

The Application and Research of the Improved Genetic Algorithms in Test Paper

作　　者：吕红[1] 

机构地区：[1]徐州工业职业技术学院,信息管理技术学院,江苏徐州221000

出　　处：《电脑与信息技术》2013年第5期35-37,共3页Computer and Information Technology

摘　　要：文章主要论述了使用遗传算法组卷的基本步骤,对初始种群的生成、染色体编码及控制参数等进行了研究;并对遗传算子做了适当改进,成功地运用到了智能组卷中;最后通过2次实验分别检验了改进前后的遗传算法对组卷质量的影响以及种群的大小对组卷质量的影响,结果表明改进了遗传算子的遗传算法和适当提高种群的大小能大大提高组卷的质量。This paper discusses the basic steps of using the genetic algorithm test paper,the generation of the initial population, chromosome coding ,and control parameters, etc..And appropriate to improve the genetic operators, and successfully applied to the intelligent test paper.l：inally, this paper through two experiments examined the effect of the test paper＇s quality as well as the impact of the evolution algebra and population size, and the results show that the improved genetic operators of the genetic algorithm and an appropriate increase in the size of the population can greatly improve the quality of the test paper.

关 键 词：遗传算法 自动智能组卷 组卷质量 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]