| 图书馆网站质量评价的新方法及计算机实现 |
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| 引用本文： | 马晓英.图书馆网站质量评价的新方法及计算机实现[J].情报理论与实践,2009,32(7). |
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| 作者姓名： | 马晓英 |
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| 作者单位： | 河北科技师范学院,图书馆,河北,昌黎,066600 |
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| 基金项目： | 河北科技师范学院博士基金“不确定系统的模糊自适应控制新方法及其应用研究”资助,项目编号:2006D003 |
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| 摘 要： | 利用熵权对主观权重进行调整是一种行之有效的方法,但该方法在实际应用中存在计算量较大和算法有时不可行的弊端.本文在研究现有文献的基础上,利用一个新的函数对熵权加以改进,提出了图书馆网站拟熵权模糊综合评判法.最后,利用拟熵权和熵权两种赋权法对图书馆网站进行模糊综合评判,并编制了MATLAB程序求解,使得该方法更具实用性.结果表明,拟熵权法不仅克服了熵权法的上述缺点,而且计算结果的隶属度较高.
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| 关 键 词： | 图书馆 网站 模糊评价 拟熵权 |
New Method for the Evaluation of the Quality of Library Website & Its Computer Implementation |
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| Ma Xiaoying.New Method for the Evaluation of the Quality of Library Website & Its Computer Implementation[J].Information Studies:Theory & Application,2009,32(7). |
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| Authors: | Ma Xiaoying |
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| Abstract: | Using the entropy weight to modify the subjective weight is an effective way,but it has the shortcomings of large computation load and sometimes infeasible algorithm in practical use.Based on the study of the existing literatures,this paper uses a new function to improve the entropy weight and proposes a fuzzy comprehensive evaluation method of library Website with quasi-entropy weight.Finally,the paper uses the quasi-entropy weight method and the entropy weight method to make fuzzy comprehensive evaluation... |
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| Keywords: | library Website fuzzy evaluation quasi-entropy weight |
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