遗传算法在试题组卷中的应用与研究  

Genetic Algorithm＇s Application and Research in the Test Paper

作　　者：陈宇[1] 

机构地区：[1]重庆教育学院,重庆400067

出　　处：《计算机光盘软件与应用》2011年第14期86-87,共2页Computer CD Software and Application

摘　　要：相信大家对达尔文的进化论并不陌生，其中的基因遗传，基因突变等等对基因学得发展起了不可估量的作用。优胜劣汰，即优的基因大量被遗传复制，劣的基因较少被遗传复制。借用这些理论思路，我们可以将其思想用到自动组卷中。所谓自动组卷，即在各种方面不同难度不同题型的题库中选择一套试卷出来，这套试卷对平均难度，总体量，题型比例，重点章节所占试卷比例等等有一定的要求。这样我们就需要一种算法来满足组卷的各方面需求，即遗传算法。本文我们就对遗传算法在组卷中的应用做详细的介绍。I believe that Darwin＇s theory of evolution is no stranger to one of the genes,gene mutations,and so was the development of genetics played an invaluable role.Survival of the fittest,a large number of genes that are inherited excellent copy,bad copy genes less likely to be genetic.Borrow the idea of these theories,we can use the automatic test paper in their thoughts.The so-called automatic test paper,that is,in a variety of different kinds of questions of varying difficulty in selecting a set of exam papers,and The papers in line with some of the parameters.Such as the average degree of difficulty,the overall volume,the proportion of the kinds of questions,so the proportion of key sections share papers.So we need an algorithm to meet the needs of all aspects of test paper,namely the genetic algorithm.In this paper,we test on Genetic Algorithm in the application to do a detailed introduction.

关 键 词：优胜劣汰 组卷 遗传算法 

分 类 号：TP312[自动化与计算机技术—计算机软件与理论]