| 农业经济领域非相关文献知识发现用数据集的构建 |
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| 引用本文： | 黄水清,张涛,杨东清.农业经济领域非相关文献知识发现用数据集的构建[J].江苏农业学报,2010,26(1). |
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| 作者姓名： | 黄水清 张涛 杨东清 |
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| 作者单位： | 南京农业大学信息学院,江苏,南京,210095 |
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| 摘 要： | 在分析国内外已有的非相关文献知识发现用数据集的基础上,研究构建用于非相关文献知识发现的农业经济领域数据集的可行性。运用软件技术辅之于少量人工干预的方法,构建出完整的农业经济学领域非相关文献知识发现用数据集,包括汉语文献题录库和完整的词表体系。通过实证研究,发现3条农业经济领域的新知识,验证了该数据集的正确性和可用性。
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| 关 键 词： | 知识发现 非相关文献 汉语文献 农业经济 数据集 |
Construction of Data Sets Applied in Agricultural Economics Noninteractive Literature-based Knowledge Discovery |
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| HUANG Shui-qing,ZHANG Tao,YANG Dong-qing.Construction of Data Sets Applied in Agricultural Economics Noninteractive Literature-based Knowledge Discovery[J].Jiangsu Journal of Agricultural Sciences,2010,26(1). |
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| Authors: | HUANG Shui-qing ZHANG Tao YANG Dong-qing |
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| Institution: | College of Information Science and Technology/a>;Nanjing Agricultural University/a>;Nanjing 210095/a>;China |
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| Abstract: | On the basis of analysis of the noninteractive literature-based knowledge discovery and the data sets at home and abroad,the possibility of constructing data sets applied in agricultural economics was studied.With the software technology and some manual intervention,the complete data sets applied in agricultural economics noninteractive literature-based knowledge discovery were constructed which include Chinese bibliography database and complete vocabulary system.From the result of empirical study,three pie... |
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| Keywords: | knowledge discovery noninteractive literature Chinese literature agricultural economics data set |
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