学生成绩分析专家系统的研究与应用

Research and realization of the students' expert system

对成绩分析专家系统的实现方法进行初步探讨,针对成绩分析的特点,对领域知识进行分类组织,提出了产生式结合关系数据库的方法表示知识,精简了规则库,同时也使推理机易于实现.经过实践表明,把专家系统理论知识应用于成绩分析领域是可行的,能大大提高工作效率,减少成绩评判的误差.

This paper attempts to explore the methods of the students＇study result analysis expert system. The domain of knowledge is classified and organized according to the features of study result analysis. The approach of knowledge representation is rule - based join relation database, which makes the rule database simplified and the inference engine easily realized. Practice shows it is feasible to apply the theory of expert system to study result analysis. The application improves the efficiency of management and reduces the error of study result analysis.