基于知识点的改进型遗传组卷算法的研究

Reseach of improved genetic algorithm base on the knowledge points

为了实现无纸化考试系统题库的自动组卷需求,提出了一种基于知识点的改进型遗传组卷算法,该算法主要是先对知识点进行多次随机筛选,然后利用改进型遗传组卷算法对其它多个约束条件进行筛选,并完成系统的设计与实现。该系统主要采用VB6.0和SQL Server2000进行开发编程,系统能够完成无纸化考系统的自动组卷要求。实际应用表明,该系统具有界面操作简便、组卷效率和质量能满足普通无纸化考试需求,达到了设计要求。

In order to achieve paperless examination system of auto-generating test paper demand, proposed one kind based on the knowledge of the improved genetic algorithm, The algorithm is mainly to the knowledge points to random screening, then using an improved genetic algorithm for multiple constraint conditions for screening, and to complete the system design and implementation. This system mainly uses the VB6.0 and SQL Server2000 development programming, system can complete the paperless test system automatic test requirements. The practical application shows that the system has simple operation, interface, test efficiency and quality can meet the general paperless examination requirements, has achieved the design requirements.