| 教学评价与知识发现系统的设计 |
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| 引用本文： | 姜伟.教学评价与知识发现系统的设计[J].微计算机应用,2007,28(5):549-551. |
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| 作者姓名： | 姜伟 |
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| 作者单位： | 辽宁师范大学 数学学院 大连,116029 |
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| 摘 要： | 提出了一个基于联机分析技术（OLAP）的教学评价与知识发现,给出了由学生,知识点和类别等构成的六个维度的数据立方体以及利用OLAP技术和关联规则对该数据立方体进行数据挖掘的解决方案。利用上述方法对学生的考试系统进行挖掘,得出有用的结论,从而指导学校的教学工作。
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| 关 键 词： | 评价 数据挖掘 关联规则 |
| 修稿时间： | 2006-04-21 |
Designment of Teaching Evaluation and Knowledge Discovery |
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| JIANG Wei.Designment of Teaching Evaluation and Knowledge Discovery[J].Microcomputer Applications,2007,28(5):549-551. |
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| Authors: | JIANG Wei |
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| Affiliation: | School of Mathematics, Liaoning Normal University, Dalian, 116029, China |
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| Abstract: | This paper presents a suggestion of the evaluation and knowledge discovery that is based on on-line analytical processing(OLAP)and association rule.The data are organized as a 6-dimension data cube,in which the free variables are student,knowledge-point and so forth.According to OLAP and association rule,this 6-D data cube can be managed by data mining techniques.And the above-stated method is used to analyze the student's testing system,which some useful information is obtained.So it is instructive to teaching at colleges. |
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| Keywords: | OLAP |
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