粗糙集理论在计算机基础教学测评中应用

计算机基础课的教学,从内容、方法到手段不断改进,但缺乏灵活、有效的教学测评方法。参加计算机基础等级考试的师生,如何在考前能够快速、准确了解教学效果并及时发现存在的问题,有针对性地做好考前辅导工作。依据粗糙集理论中条件属性对决策属性重要性的不同,确定对考试结果有重要影响的教学内容。知识约简的信息论观点包含了知识约简的代数观点1],利用信息熵计算属性重要性,通过对属性重要性分析,为今后的教学重点供了理论依据。

Application of Rough Set Theory in Teaching Evaluation of Computer Foundation Teaching

It is lacking in teaching of computer foundation about the method of teaching evaluation on flexibility and effectiveness even though the teaching content and method are improved unceasingly.It is important to know teaching effect and to find problem quickly and accurately before examination of the computer for teachers and students.The teaching content that is close related with achievement is made certain based on difference of attribute significance between condition attribute and decision attribute acco...