| 全文检索中零输出和过量输出的分析与改进 |
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| 引用本文： | 李创业,曾昕琳.全文检索中零输出和过量输出的分析与改进[J].情报理论与实践,2000,23(1):10-11. |
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| 作者姓名： | 李创业 曾昕琳 |
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| 作者单位： | 中国国防科技信息中心,北京,100036 |
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| 摘 要： | Problems of zero-output and over-output in a full text retrieval system are discussed. Methods of how to solve these problems are described.
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| 关 键 词： | 全文检索 零输出 过量输出 检索 |
| 修稿时间： | 1999年9月30日 |
Analysis of Zero-Output and Over-Output Problems in Full Text Retrieval and Their Solutions |
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| Abstract: | Problems of zero-output and over-output in a full text retrieval system are discussed. Methods of how to solve these problems are described. |
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| Keywords: | full text retrieval retrieval strategy analysis |
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