【摘要】 针对Moodle原生测试模块学生不能自主测试、组卷不够智能化、成绩反馈不全面等问题,给出一种基于遗传算法的自动组卷方案.设计遗传算法的染色体编码方案以及算法的选择算子、交叉算子和变异算子.对Moodle进行二次开发,使用PHP语言实现了自动组卷模块,扩展了Moodle平台测试模块的功能.更多还原

【Abstract】 As the test module of Moodle does not prove students independent testing,intelligentautomatic generating test paper,and feedback score is not comprehensive. It presented a scheme of automatic generating test paper based on genetic algorithm. What’s more,it designed chromosome coding scheme of genetic algorithm as well as the selection operator,crossover operator,mutation operator. By doing secondary development of the Moodle platform,it realized the automatic generating test paper module with the PHP language and expanded the function of Moodle test module.更多还原