| 后控词表在文献检索系统中的应用 |
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| 引用本文： | 龙泽云.后控词表在文献检索系统中的应用[J].现代图书情报技术,1996,12(2):27-30. |
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| 作者姓名： | 龙泽云 |
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| 作者单位： | (广西科技情报所 南宁 530022) |
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| 摘 要： | 本文分析了自由词标引系统的优缺点。文中具体描述了文献检索系统中倒排档与后控制词表一体化的构造方法、使用方法及其效果。最后讨论了后控制词表引入到文献检索系统后所产生的问题及进一步的解决办法。
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| 关 键 词： | 后控词表 文献检索系统 自由词标引 |
| 收稿时间： | 1995-05-09 |
THE APPLICATION OF POST-CONTROLLED THESAURUS TO THE DOCUMENT RETRIEVAL SYSTEM |
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| Long Zeyun.THE APPLICATION OF POST-CONTROLLED THESAURUS TO THE DOCUMENT RETRIEVAL SYSTEM[J].New Technology of Library and Information Service,1996,12(2):27-30. |
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| Authors: | Long Zeyun |
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| Institution: | (Guangxi Sci.& Tech.Information Research Institute) |
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| Abstract: | The article analyzes the merits and demerits for the system of free term indexing.The organizing methods,using methods,and the effectives of post-co ntrolled thesaurus and inverted-file merged into an organic whole in the documen t retrieval system have been described in detail Finally,The further solution fo r the problems that the post-controlled thesaurus applied to the document retrie val system is discussed. |
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