摘要
本文对大学英语网考组卷过程进行了分析，形成了组卷问题的数学模型，将进化算法与组卷问题的具体情况相结合，设计了一种大学英语网考智能组卷系统。该系统能够按照给定的试题约束条件进行快速搜索，从而找到可行组卷方案，组出理想的试卷。实验分析表明该基于进化算法的智能组卷算法组卷速度快，组卷质量较好，能够满足大学英语网考的实际组卷需求。
The article analyzes the process of generating papers for College English Tests and a mathematic model is established to generate test papers. Then an intelligent generating test paper system was designed with evolutionary algo- rithms. The system can search questions and generate test papers with high speed to satisfy complex restricted condi- tions. Experiment indicated that the intelligent generating test paper system based on evolutionary algorithms is high in speed and quality and can meet the demands of generating test papers for Internet-Based College English Tests.
出处
《外语电化教学》
CSSCI
2010年第2期44-47,共4页
Technology Enhanced Foreign Language Education
关键词
大学英语
网考
多目标优化问题
智能组卷
College English
Internet-Based Test
Muhiobjective Optimization Problem
Intelligent Generating Test Papers
