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A study on query modification methods for web search using taxonomy and classification learning
http://hdl.handle.net/2241/6335
http://hdl.handle.net/2241/633553c7bff4-ee57-417b-90ad-05e77081cd84
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A3170.pdf (127.5 kB)
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1.pdf (1.9 MB)
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Item type | Thesis or Dissertation(1) | |||||
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公開日 | 2007-07-25 | |||||
タイトル | ||||||
タイトル | A study on query modification methods for web search using taxonomy and classification learning | |||||
言語 | en | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_db06 | |||||
資源タイプ | doctoral thesis | |||||
アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
著者 |
Said, Mirza Pahlevi
× Said, Mirza Pahlevi |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | A pressing need exists to improve effectiveness of the web search process and result. The need results from the extremely large volume of information available on the web and the large variety of Internet users. Current web search services are the main startig points to search for information needed from the huge document collection. Their limitations, however, are apparent. Search engines that employ a keyword-based search are good at returning a long list of relevant documents, but the list is also cluttered with many irrelevant candidates. Even if the engines rank the matched documents according to a specific ranking algorithm, they are still not especially helpful in locating the needed information. This problem results mainly from the short queries usually given by users, where it is hard to express the search intent using short queries and the keyword search approach used by the search engines. ・・・ | |||||
言語 | en | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Includes bibliographical references | |||||
言語 | en | |||||
書誌情報 |
発行日 2003 |
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取得学位 | ||||||
言語 | ja | |||||
学位名 | 博士(工学) | |||||
取得学位 | ||||||
言語 | en | |||||
学位名 | Doctor of Philosophy in Engineering | |||||
学位授与大学 | ||||||
学位授与機関識別子Scheme | kakenhi | |||||
学位授与機関識別子 | 12102 | |||||
言語 | ja | |||||
学位授与機関名 | 筑波大学 | |||||
言語 | en | |||||
学位授与機関名 | University of Tsukuba | |||||
学位授与年度 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 2002 | |||||
学位授与年月日 | ||||||
学位授与年月日 | 2003-03-25 | |||||
報告番号 | ||||||
学位授与番号 | 甲第3170号 |