| 罗式胜.篇名关键词链特征的统计分析及应用[J].中国图书馆学报,1995,21(1):0 |
| 篇名关键词链特征的统计分析及应用 |
| The Statiscal Analysis of the Characteristic of Title key-words and the Application of Them |
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| 罗式胜 |
| 广州中山大学信息管理系 |
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| 中文摘要: |
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| Just like the fact of citing and being cited between documents,the using of literature keywords can integrate as an organic whole the documents that are in appearance irrelevant in and separated from one another,forming a group that is of a certain subject area. Using this method to study and predict the trend of develop一meet of a certain subject is more satisfactory and rational.
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