摘要
自动组卷策略是利用计算机自动完成试卷生成的一种方案,整个过程的人工投入少,在很大程度上解放了教师,提高了工作效率。能否自动组出满足用户要求的试卷,与组卷使用的算法紧密相关。采用遗传算法,按照选择编码方式、产生初始种群、计算自适应函数、进行遗传操作、试卷生成的过程,可完成自动组卷操作。
The strategic of automatic test generation is utilizing the computer to generate the exam paper automatically. During the whole procedure of automatic test generation, the human will have less interaction with computer, thus the manpower on teachers can be reduced and the teachers＇ working efficiency will be improved. How to generate the tests to satisfy the users＇ requirements is dependent on the algorithms adopted for automatic test generation. In this paper, the genetic algorithm has been used to realize the automatic test generation by the following procedures, choosing encoding methods, generating initial population, computing fitness function, executing genetic inheriting operations, and generating the test finally.
出处
《软件导刊》
2009年第1期62-64,共3页
Software Guide
关键词
自动组卷
遗传算法
编码
交叉
变异
Automatic Test Generation
Genetic Algorithm
Encoding
Crossover
Mutation
