WO2009019860A1 - コンテンツ検索装置 - Google Patents

コンテンツ検索装置 Download PDF

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Publication number
WO2009019860A1
WO2009019860A1 PCT/JP2008/002111 JP2008002111W WO2009019860A1 WO 2009019860 A1 WO2009019860 A1 WO 2009019860A1 JP 2008002111 W JP2008002111 W JP 2008002111W WO 2009019860 A1 WO2009019860 A1 WO 2009019860A1
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WO
WIPO (PCT)
Prior art keywords
keyword
document
document space
content
narrowed
Prior art date
Application number
PCT/JP2008/002111
Other languages
English (en)
French (fr)
Inventor
Kazutoyo Takata
Takashi Tsuzuki
Satoshi Matsuura
Original Assignee
Panasonic Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Corporation filed Critical Panasonic Corporation
Priority to US12/521,926 priority Critical patent/US7831610B2/en
Priority to CN2008800041818A priority patent/CN101606155B/zh
Priority to JP2009526334A priority patent/JP4436894B2/ja
Publication of WO2009019860A1 publication Critical patent/WO2009019860A1/ja

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/33—Querying
    • G06F16/332—Query formulation
    • G06F16/3322—Query formulation using system suggestions

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computational Linguistics (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

　ユーザの検索対象が流動的に変化するような場合にも、そのユーザに対して適切な関連キーワードを提示することができるコンテンツ検索装置（１００）は、検索キーワードに応じたコンテンツを検索するコンテンツ推定部（１０７）と、キーワードの出現頻度に応じた複数の文書空間を格納している文書空間データベース（１０３）と、文書空間データベース（１０３）から、検索キーワードとその検索キーワードに応じたコンテンツとの関連度を示す文書空間の出現頻度に応じて、絞込み文書空間および拡張文書空間を選択する文書空間選択部（１０４）と、絞込み文書空間および拡張文書空間のそれぞれに応じたキーワードを絞込みキーワードおよび拡張キーワードとして選択する関連キーワード推定部（１０８）と、選択された絞込みキーワードおよび拡張キーワードを表示する出力部（１１１）とを備える。
PCT/JP2008/002111 2007-08-09 2008-08-05 コンテンツ検索装置 WO2009019860A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/521,926 US7831610B2 (en) 2007-08-09 2008-08-05 Contents retrieval device for retrieving contents that user wishes to view from among a plurality of contents
CN2008800041818A CN101606155B (zh) 2007-08-09 2008-08-05 内容检索装置
JP2009526334A JP4436894B2 (ja) 2007-08-09 2008-08-05 コンテンツ検索装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-208274 2007-08-09
JP2007208274 2007-08-09

Publications (1)

Publication Number Publication Date
WO2009019860A1 true WO2009019860A1 (ja) 2009-02-12

Family

ID=40341101

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002111 WO2009019860A1 (ja) 2007-08-09 2008-08-05 コンテンツ検索装置

Country Status (4)

Country Link
US (1) US7831610B2 (ja)
JP (1) JP4436894B2 (ja)
CN (1) CN101606155B (ja)
WO (1) WO2009019860A1 (ja)

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JP2011076264A (ja) * 2009-09-29 2011-04-14 Ntt Communications Kk 検索制御装置、検索制御方法、及びプログラム
CN102341800A (zh) * 2009-03-17 2012-02-01 富士通株式会社 检索处理方法以及装置
JP2013504122A (ja) * 2009-09-04 2013-02-04 マイクロソフト コーポレーション 検索クエリー絞り込みのための目次
JP5919450B1 (ja) * 2015-07-22 2016-05-18 楽天株式会社 検索装置、検索方法、記録媒体、および、プログラム

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JP4854491B2 (ja) * 2006-12-13 2012-01-18 キヤノン株式会社 画像処理装置及びその制御方法
JP5284990B2 (ja) 2010-01-08 2013-09-11 インターナショナル・ビジネス・マシーンズ・コーポレーション キーワードの時系列解析のための処理方法、並びにその処理システム及びコンピュータ・プログラム
US20120078979A1 (en) * 2010-07-26 2012-03-29 Shankar Raj Ghimire Method for advanced patent search and analysis
CN102750280A (zh) * 2011-04-19 2012-10-24 国际商业机器公司 用于搜索的计算机处理方法及系统
US8959425B2 (en) * 2011-12-09 2015-02-17 Microsoft Corporation Inference-based extension activation
US9679163B2 (en) 2012-01-17 2017-06-13 Microsoft Technology Licensing, Llc Installation and management of client extensions
US9449112B2 (en) 2012-01-30 2016-09-20 Microsoft Technology Licensing, Llc Extension activation for related documents
US9256445B2 (en) 2012-01-30 2016-02-09 Microsoft Technology Licensing, Llc Dynamic extension view with multiple levels of expansion
TWI508561B (zh) * 2013-11-27 2015-11-11 Wistron Corp 電子節目表單之產生裝置及電子節目表單之產生方法
TW201544980A (zh) * 2014-05-30 2015-12-01 shu-zhen Lin 文章自動篩選系統
US20160048781A1 (en) * 2014-08-13 2016-02-18 Bank Of America Corporation Cross Dataset Keyword Rating System
RU2626663C2 (ru) 2015-06-30 2017-07-31 Общество С Ограниченной Ответственностью "Яндекс" Способ и сервер для создания предложений по завершению поисковых запросов
CN105808685B (zh) * 2016-03-02 2021-09-28 腾讯科技（深圳）有限公司 推广信息的推送方法及装置
US20170365022A1 (en) * 2016-06-17 2017-12-21 Accenture Global Solutions Limited Liquid workforce platform
WO2018073907A1 (ja) * 2016-10-19 2018-04-26 三菱電機株式会社 音声認識装置及び音声認識方法
CN109213921A (zh) * 2017-06-29 2019-01-15 广州涌智信息科技有限公司 一种商品信息的搜索方法及装置
US11755659B2 (en) * 2018-10-04 2023-09-12 Resonac Corporation Document search device, document search program, and document search method
CN113204691B (zh) * 2021-05-31 2023-08-04 抖音视界有限公司 一种信息展示方法、装置、设备及介质

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102341800A (zh) * 2009-03-17 2012-02-01 富士通株式会社 检索处理方法以及装置
CN102341800B (zh) * 2009-03-17 2014-10-29 富士通株式会社 检索处理方法以及装置
JP2013504122A (ja) * 2009-09-04 2013-02-04 マイクロソフト コーポレーション 検索クエリー絞り込みのための目次
US10162869B2 (en) 2009-09-04 2018-12-25 Microsoft Technology Licensing, Llc Table of contents for search query refinement
JP2011076264A (ja) * 2009-09-29 2011-04-14 Ntt Communications Kk 検索制御装置、検索制御方法、及びプログラム
JP5919450B1 (ja) * 2015-07-22 2016-05-18 楽天株式会社 検索装置、検索方法、記録媒体、および、プログラム
WO2017013770A1 (ja) * 2015-07-22 2017-01-26 楽天株式会社 検索装置、検索方法、記録媒体、および、プログラム

Also Published As

Publication number Publication date
JPWO2009019860A1 (ja) 2010-10-28
US7831610B2 (en) 2010-11-09
JP4436894B2 (ja) 2010-03-24
CN101606155A (zh) 2009-12-16
CN101606155B (zh) 2013-03-13
US20090300011A1 (en) 2009-12-03

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