A study on query modification methods for web search using taxonomy and classification learning タキソノミーと分類学習を用いたWeb探索のための問合せ修正法に関する研究

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著者

    • Said Mirza Pahlevi サイド ミルザ パレビ

書誌事項

タイトル

A study on query modification methods for web search using taxonomy and classification learning

タイトル別名

タキソノミーと分類学習を用いたWeb探索のための問合せ修正法に関する研究

著者名

Said Mirza Pahlevi

著者別名

サイド ミルザ パレビ

学位授与大学

筑波大学

取得学位

博士 (工学)

学位授与番号

甲第3170号

学位授与年月日

2003-03-25

注記・抄録

博士論文

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. ・・・

Thesis (Ph. D. in Engineering)--University of Tsukuba, (A), no. 3170, 2003.3.25

Includes bibliographical references

Title Page,Dedication,Acknowledgments,Abstract,contents,List of Tables,List of Figures -- Chapter 1 Introduction -- Chapter 2 Background and Related Work -- Chapter 3 Problem Definition -- Chapter 4 Proposed Query Modification Framework -- Chapter 5 Basic Qoery Modification Method -- Chapter 6 CDT Enhanced Query Modification Method -- Chapter 7 CCR Enhanced Qoery Modification Method -- Chapter 8 Comparison of the Proposed Query Modification Method -- Chapter 9 Prototype System Development -- Chapter 10 Conclusions and Future Work -- Bibliography,List of Publications

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各種コード

  • NII論文ID(NAID)
    500000242538
  • NII著者ID(NRID)
    • 8000000243150
  • 本文言語コード
    • eng
  • NDL書誌ID
    • 000004277817
  • データ提供元
    • 機関リポジトリ
    • NDL ONLINE
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