| 教学评价信息数据挖掘中数据的转化和分析研究 |
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| 引用本文： | 王朝辉,王婷婷. 教学评价信息数据挖掘中数据的转化和分析研究[J]. 贵州工业大学学报(自然科学版), 2007, 36(4): 40-42 |
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| 作者姓名： | 王朝辉 王婷婷 |
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| 作者单位： | 1. 武汉科技大学计算机科学与技术学院,湖北,武汉,430081
2. 贵州大学电气工程学院,贵州,贵阳,550003 |
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| 摘 要： | 数据挖掘就是从大量数据中,抽取隐含的,但又是潜在有用的关联信息和知识发现过程。其中关联规则(Association Rules)的挖掘是一个重要的问题,是大量数据中项集之间有趣的关联或相关联系。介绍了关联规则的概念,并将数据挖掘中的关联规则挖掘应用到教学评价中,从而得到一些对提高教学质量或水平的有用知识。
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| 关 键 词： | 数据挖掘 关联规则 数量型数据 教学评价 |
| 文章编号： | 1009-0193（2007）04-0040-03 |
| 修稿时间： | 2007-03-16 |
The Study on the Transferring and Analysis of Data in Teaching Appraisal Data Mining |
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| WANG Zhao-hui,WANG Ting-ting. The Study on the Transferring and Analysis of Data in Teaching Appraisal Data Mining[J]. Journal of Guizhou University of Technology(Natural Science Edition), 2007, 36(4): 40-42 |
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| Authors: | WANG Zhao-hui WANG Ting-ting |
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| Affiliation: | 1. School of Computer Science and Techology, Wuhan University of Science and Technology, Wuhan 430081, China; 2. School of Electrical Engineering, Guizhou University, Guiyang 550003, China |
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| Abstract: | Data mining is a technique that aims to analyze and understand large source data and reveal knowledge hidden in the data.It has been viewed as an important evolution in information processing.In the paper,introduces the concepts of association rules,applies association rules mining to teaching appraisal,finds out useful knowledge of improved teaching quantity or level. |
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| Keywords: | data mining relevance rules quantity data teaching appraisal |
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