摘要
本文简要概括了基于Web的组卷系统的系统设计,全面分析了组卷系统的核心功能,给出了基于随机搜索逐步优化的自动组卷算法的基本思想和算法步骤。开发实践证明,自动组卷算法组卷成功率较高,系统性能稳定。系统既能满足学生在线自测的需要又能为教考分离提供技术上的支持。
In this paper, the system design of the examination database management and composing paper system is briefly introduced. The main characters which the examination database must have is analyzed. An algorithm of random search with optimization is given. It is proved by implementation that the success rate of generating paper is improved and the performance of the system is stable. The system meets the needs of the students online self-test and as provides technical support for teaching and testing separation.
出处
《科技信息》
2012年第31期161-162,共2页
Science & Technology Information
关键词
题库
题库结构
自动组卷算法
Examination database
Structure of the examination database
Automatic composing paper algorithm
