CAJ | 학술논문

目的运用粗糙集理论对学生的成绩分析及数据挖掘,找出影响学生学习的因素.方法通过运用粗糙集理论对采集到的大学生学习过程中的大量数据进行属性重要度分析,对不必要的数据进行属性约简,从中得到影响学习效果的关键因素.结果通过研究粗糙集理论得出性格兴趣因素以及学校的软硬件条件对学生的学习有较大的影响;家庭经济因素、基础知识、教师水平等基本无影响或影响不大.结论该研究有利于在教学过程中有的放矢,改进与改善教学质量,提高教学效果.
목적운용조조집이론대학생적성적분석급수거알굴,조출영향학생학습적인소.방법통과운용조조집이론대채집도적대학생학습과정중적대량수거진행속성중요도분석,대불필요적수거진행속성약간,종중득도영향학습효과적관건인소.결과통과연구조조집이론득출성격흥취인소이급학교적연경건조건대학생적학습유교대적영향;가정경제인소、기출지식、교사수평등기본무영향혹영향불대.결론해연구유리우재교학과정중유적방시,개진여개선교학질량,제고교학효과.
Objective To find out the factors influencing the students＇ learning by analyzing the students＇ score and data mining with rough set theory.Methods Using rough set theory,this paper has an attribute importance analysis to collected mass data in the process of college students＇ learning process,and avoids the unnecessary data based on attribute reduction,to get the key factors influencing learning effect.Results It is concluded that the character interest factor and the soft and hard conditions can make big influence on the students＇ study by rough set theory.Meanwhile the family economy factor,the base knowledge and the teachers＇ level have lettle effect.Conclusion The research is beneficial to make it target-oriented in the teaching process,and improve the teaching quality and effect.