| 图书超期原因的矩阵模型研究 |
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| 引用本文： | 薛熠,曹正正.图书超期原因的矩阵模型研究[J].武汉船舶职业技术学院学报,2011,10(4):42-45. |
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| 作者姓名： | 薛熠 曹正正 |
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| 作者单位： | 中国矿业大学力建学院,江苏徐州,221116 |
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| 摘 要： | 在对数据进行分析的基础上,运用统计方法建立超期数的分布矩阵模型,然后根据各种图书的种类和超期天数对超期原因的影响,运用了加权的思想,利用经验数据分别对不同类别和超期天数的3种原因进行加权赋值,从而得到超期原因矩阵模型。
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| 关 键 词： | 数据挖掘 矩阵模型 样条拟合 |
On the Intelligence Service of University library |
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| XUE Yi,CAO Zheng-zheng.On the Intelligence Service of University library[J].Journal of Wuhan Institute of Shipbuilding Technology,2011,10(4):42-45. |
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| Authors: | XUE Yi CAO Zheng-zheng |
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| Institution: | XUE Yi,CAO Zheng-zheng(China University of Mining and Technology,Xuzhou 221116,China) |
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| Abstract: | On the basis of analysis of the data,the statistical method of data mining is used to establish matrix model of the distribution of recalled books.According to the causes of various types of recalled books and extended days,weight theory is used to evaluate the major three reasons by use of empirical data to get the matrix model. |
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| Keywords: | data mining matrix model spline approxi mation |
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