| 关于教学评估的几点研究 |
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| 引用本文： | 董莉敏. 关于教学评估的几点研究[J]. 南京师大学报(自然科学版), 1998, 21(2): 37-40 |
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| 作者姓名： | 董莉敏 |
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| 作者单位： | 南京师范大学计算中心 |
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| 摘 要： | 针对教学评估中存在的问题，提出了一些改进方法，用众数取代平均值，利用聚类分析理论，对指标进行分类，从而减少指标数目，提高评估效率。
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| 关 键 词： | 教学评估 聚类分析 相关系数 |
Study on Teaching Evaluation |
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| Dong Liming Centrolab of Computer,Nanjing Normal University,,Nanjing,PRC.. Study on Teaching Evaluation[J]. Journal of Nanjing Normal University(Natural Science Edition), 1998, 21(2): 37-40 |
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| Authors: | Dong Liming Centrolab of Computer Nanjing Normal University Nanjing PRC. |
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| Affiliation: | Dong Liming Centrolab of Computer,Nanjing Normal University,210097,Nanjing,PRC. |
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| Abstract: | In this paper,the author presents several methods to sovle the problem involved in the teaching evaluation.Medium is replaced by mode.Indices are classified by using the cluster analysis.As a result,the evaluation efficiency is improved because of the decrease in the number of indices. |
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| Keywords: | teaching evaluation cluster analysis correlation coefficient |
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