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KSS'2007 >
このアイテムの引用には次の識別子を使用してください:
http://hdl.handle.net/10119/4120
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| タイトル: | A Specialized Search Engine for City Classification Information Retrieval |
| 著者: | Wang, Zhijiang
Wu, Jiangning |
| キーワード: | Search Engine
Information Retrieval
Query Expansion
Query Recommendation |
| 発行日: | Nov-2007 |
| 出版者: | JAIST Press |
| 抄録: | This paper describes the process of constructing a specialized search engine for city classification information retrieval. Compared with the general search engine, it can provide more precise information and domain-specific knowledge for users by means of some effective approaches. The forward maximum matching algorithm is used for Chinese segmentation. The query expansion method is conducted to the given queries based up on the synonymy lexicon. And the query recommendation approach is proposed in terms of user logs. The experimental results show where the proposed approaches are tested on corpora of significant scale, showing clear improvements with respect to conventional keyword-based search. |
| 記述: | The original publication is available at JAIST Press http://www.jaist.ac.jp/library/jaist-press/index.html
Proceedings of KSS'2007 : The Eighth International Symposium on Knowledge and Systems Sciences : November 5-7, 2007, [Ishikawa High-Tech Conference Center, Nomi, Ishikawa, JAPAN]
Organized by: Japan Advanced Institute of Science and Technology |
| 言語: | ENG |
| URI: | http://hdl.handle.net/10119/4120 |
| ISBN: | 9784903092072 |
| 出現コレクション: | KSS'2007
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このアイテムのファイル:
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記述 |
サイズ | 形式 |
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| 20.pdf | | 123Kb | Adobe PDF | 見る/開く |
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