| New Applied Research on Semantic Electronic Thematic Words |
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| 作者姓名： | 王兰成 田梅 |
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| 作者单位： | Dept. of Information Management，Shanghai Political College PLA，Dept. of Information Management，Shanghai Political College PLA Shanghai 200433，China，College of Information Science and Technology，Dong Hua Univ，Shanghai 200051，Shanghai 200433，China |
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| 摘 要： | 随着计算机网络与信息技术的迅速发展 ,广大用户对网上资源信息检索的质量提出更高要求 ,其关键因素是信息的自动处理和控制能力 ,电子叙词表建构及其计算机管理是提高信息检索质量的重要保证 .文中建立了叙词表、叙词关系表、停用词表以及范畴索引、词族索引 ,并给出了具体实现的数据结构与算法 .实践表明 ,以词表知识概念控制的自动处理技术极大地提高了信息检索的质量
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| 关 键 词： | 计算机程序 叙词 语义环境 算法 |
New Applied Research on Semantic Electronic Thematic Words |
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| WANG Lan cheng ,TIAN Mei.New Applied Research on Semantic Electronic Thematic Words[J].Journal of Shanghai Jiaotong University,2003(Z1). |
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| Authors: | WANG Lan cheng TIAN Mei |
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| Institution: | WANG Lan cheng 1,2,TIAN Mei 1 |
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| Abstract: | This paper described a method of the applied research on semantic electronic thematic words. It organized the thesaurus with supplement words. The thematic words as well as category and hierarchy indexing were designed and realized by computer. The technical issues concerned were discussed and applied within the Web based information systems. |
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| Keywords: | computer application thematic words semantics environment algorithm |
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