| 基于特征向量的课堂教学质量模糊评价分析与应用研究 |
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| 引用本文： | 余德贵,吴群,宋俊峰,柯立.基于特征向量的课堂教学质量模糊评价分析与应用研究[J].数学爱好者(高二版),2008(3). |
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| 作者姓名： | 余德贵 吴群 宋俊峰 柯立 |
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| 作者单位： | 南京农业大学公共管理学院;南京农业大学研究生院;南京大学地理与海洋科学学院; |
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| 基金项目： | 国家自然科学基金项目(70573051); 江苏省农业攻关项目(BE2007383) |
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| 摘 要： | 本文根据综合评价原理,利用方差分析法,构造了基于特征向量的指标权重计算方法,结合模糊评价原理,建立了课堂教学质量模糊评价的数学模型.并以南京农业大学学生课堂教学质量网上评价为例分析验证.结果表明该模型能够比较合理地反映原始数据的变化趋势,有利于提高评价分析的科学性和正确性.
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| 关 键 词： | 教学质量评价 方差分析 特征向量 模糊评价 |
Analysis and Applying Study of Classroom Teaching Fuzzy Evaluation Based on Eigenvector |
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| Authors: | Yu Degui Wu Qun Institute of Public AdministrationSong JunFeng Graduate School NanJing Agricultural UniversityKe Li College of Geographic Oceanographic Sciences NanJing University |
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| Abstract: | According the theory of overall evaluation, a method of calculation on weighting of index was created based on eigenvectors by Standard-deviation Analysis, and a classroom teaching evaluation model was developed on the basis of the fuzzy evaluation principle in this paper. Furthermore, the model was analyzed and verified with the relevant data of NanJing Agricultural University undergraduate classroom teaching evaluation data collected by internet. The results showed that the model provided here could refle... |
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| Keywords: | teaching quality evaluation Standard-deviation Analysis eigenvector fuzzy evaluation |
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