Traditional method of auto -generation test paper is time -consuming, low efficient and low success. In order to improve the success rate of auto -composing test paper, the paper puts forward an ant colony algorithm of automatic sets method. First, a mathematical model of constraint is built according to the requires of papers, and by using the ant colony algorithm, the optimal solution of grouping is obtained. Simulation results show that, compared with the traditional sets algorithm, the ant colony algorithm improves the efficiency of grouping, increase rate of grouping, and satisfies the current network on - line examination system of real - time higher requirements of group-ing.%关于研究组卷的可信度和效度问题,组卷方法耗时长、效率低,组卷成功率低.为了提高自动组卷成功率,提出自动组卷算法,通过建立多约束目标优化模型,用蚁群算法自动组卷方法.首先按照试卷要求建立一个多约束的数学模型,然后用蚁群算法快速和智能搜索能力对数学模型进行求解,得到最优组卷方案.仿真结果表明,相对于传统组卷算法,提高了组卷效率,组卷成功率也相应提高,很好的满足当前网络在线考试系统的实时性较高组卷效率.
展开▼