| 农业科技信息导航知识库及其智能检索系统的构建 |
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| 引用本文： | 苏晓路,钱平,赵庆龄,颜蕴,胡海燕.农业科技信息导航知识库及其智能检索系统的构建[J].情报学报,2004,23(6):677-682. |
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| 作者姓名： | 苏晓路 钱平 赵庆龄 颜蕴 胡海燕 |
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| 作者单位： | 1. 中国农业科学院科技文献信息中心,北京,100081
2. 北京联合大学商务学院,北京,100025 |
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| 摘 要： | 本文介绍了以中国农业科技文献数据库为数据源,以<中图法>为标准 ,按照对农业领域的词汇和分类进行统计分析及考虑网络用户检索特点的基础上制定的信息组织原则,构建的基于本体论和采用XML结构的农业科技信息导航知识库及其智能检索系统.
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| 关 键 词： | 农业知识组织 农业导航知识库 纯XML数据库 智能检索 |
| 修稿时间： | 2004年2月10日 |
Construction of Agricultural Scientech Navigation Knowledge Database and Intelligent Retrieval System |
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| Su Xiaolu and Qian Ping.Construction of Agricultural Scientech Navigation Knowledge Database and Intelligent Retrieval System[J].Journal of the China Society for Scientific andTechnical Information,2004,23(6):677-682. |
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| Authors: | Su Xiaolu and Qian Ping |
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| Abstract: | This paper presents the construction of XML-based knowledge database for agricultural scientech navigation and the development of intelligent retrieval system, which is based on the theory of ontology information retrieval. It uses Chinese Agricultural Scientech Bibliographic Database as the data source, takes Chinese Library Classification as the standard. In addition, the principles were established on the consideration for the characteristics that internet users search as well as and statistical analysis on the terms in agricultural domain. |
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| Keywords: | agricultural knowledge organization agricultural knowledge navigation native XML database intelligent retrieval |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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