| 网络信息资源被链接次数的频数分布模型 |
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| 引用本文： | 段宇锋. 网络信息资源被链接次数的频数分布模型[J]. 情报科学, 2005, 23(10): 1495-1498 |
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| 作者姓名： | 段宇锋 |
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| 作者单位： | 华东师范大学,商学院信息学系,上海,200062 |
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| 基金项目： | 基金项目：国家社科基金资助项目（05C11Q004） |
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| 摘 要： | 本研究从美国研究型商学院网站出发，按照样本抽取、获取原始数据、链接分析、频数统计和模型建立的步骤，建立起完整的网络信息资源被链接次数的频数分布方法，并发现其分布符合模型Y^=10238X^-1.896。该模型为国家网络信息资源的合理配置与调控提供了理论指导和实践依据。
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| 关 键 词： | 频数分布模型 网络链接 网络信息资源 |
| 文章编号： | 1007-7634（2005）10-1495-04 |
| 收稿时间： | 2005-02-28 |
| 修稿时间： | 2005-02-28 |
Model of Frequency Distribution on the Hyperlinked Number of Network Information Resources |
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| Duan Yu-feng. Model of Frequency Distribution on the Hyperlinked Number of Network Information Resources[J]. Information Science, 2005, 23(10): 1495-1498 |
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| Authors: | Duan Yu-feng |
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| Abstract: | In this paper, we establish research method on frequency distribution on the hyperlinked number of network information resources firstly, which includes five steps, which is sampling, acquiring original data, hylerlink analysis, frequency statistic and establishing model. Secondly, a model has been given, which is This model has great importance on theory and practice to regulate and collocate national network information resources. |
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| Keywords: | model of frequency distribution hyperlink network information resources |
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