JP3855551B2 - 検索方法及び検索システム - Google Patents

検索方法及び検索システム Download PDF

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Publication number
JP3855551B2
JP3855551B2 JP23784599A JP23784599A JP3855551B2 JP 3855551 B2 JP3855551 B2 JP 3855551B2 JP 23784599 A JP23784599 A JP 23784599A JP 23784599 A JP23784599 A JP 23784599A JP 3855551 B2 JP3855551 B2 JP 3855551B2
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word
document set
search
words
document
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JP23784599A
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Japanese (ja)
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JP2001067362A (ja
JP2001067362A5 (enExample
Inventor
徹 久光
芳樹 丹羽
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Hitachi Ltd
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Hitachi Ltd
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Priority to JP23784599A priority Critical patent/JP3855551B2/ja
Priority to US09/642,771 priority patent/US6850937B1/en
Publication of JP2001067362A publication Critical patent/JP2001067362A/ja
Publication of JP2001067362A5 publication Critical patent/JP2001067362A5/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F16/31—Indexing; Data structures therefor; Storage structures
    • G06F16/313—Selection or weighting of terms for indexing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/912—Applications of a database
    • Y10S707/917—Text
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y10S707/99933—Query processing, i.e. searching
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y10S707/99933—Query processing, i.e. searching
    • Y10S707/99935—Query augmenting and refining, e.g. inexact access
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y10S707/99933—Query processing, i.e. searching
    • Y10S707/99936—Pattern matching access
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y10S707/99937—Sorting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99941—Database schema or data structure
    • Y10S707/99942—Manipulating data structure, e.g. compression, compaction, compilation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99941—Database schema or data structure
    • Y10S707/99943—Generating database or data structure, e.g. via user interface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99941—Database schema or data structure
    • Y10S707/99944—Object-oriented database structure
    • Y10S707/99945—Object-oriented database structure processing

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP23784599A 1999-08-25 1999-08-25 検索方法及び検索システム Expired - Fee Related JP3855551B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP23784599A JP3855551B2 (ja) 1999-08-25 1999-08-25 検索方法及び検索システム
US09/642,771 US6850937B1 (en) 1999-08-25 2000-08-22 Word importance calculation method, document retrieving interface, word dictionary making method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23784599A JP3855551B2 (ja) 1999-08-25 1999-08-25 検索方法及び検索システム

Publications (3)

Publication Number Publication Date
JP2001067362A JP2001067362A (ja) 2001-03-16
JP2001067362A5 JP2001067362A5 (enExample) 2004-08-12
JP3855551B2 true JP3855551B2 (ja) 2006-12-13

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JP23784599A Expired - Fee Related JP3855551B2 (ja) 1999-08-25 1999-08-25 検索方法及び検索システム

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US (1) US6850937B1 (enExample)
JP (1) JP3855551B2 (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1170674A3 (en) * 2000-07-07 2002-04-17 LION Bioscience AG Method and apparatus for ordering electronic data
JP4679003B2 (ja) * 2001-08-24 2011-04-27 ヤフー株式会社 データからの特徴アイテム抽出方法
JP4452012B2 (ja) * 2002-07-04 2010-04-21 ヒューレット・パッカード・カンパニー 文書の特有性評価方法
US20040194140A1 (en) * 2003-03-27 2004-09-30 Sharp Laboratories Of America, Inc. On-screen intelligent electronic program guide
US20050246353A1 (en) * 2004-05-03 2005-11-03 Yoav Ezer Automated transformation of unstructured data
US20060053156A1 (en) * 2004-09-03 2006-03-09 Howard Kaushansky Systems and methods for developing intelligence from information existing on a network
US7558785B2 (en) * 2005-06-23 2009-07-07 International Business Machines Corporation Extrapolating continuous values for comparison with discrete valued data
JPWO2007029348A1 (ja) * 2005-09-06 2009-03-12 コミュニティーエンジン株式会社 データ抽出システム、端末装置、端末装置のプログラム、サーバ装置、及び、サーバ装置のプログラム
US20070067157A1 (en) * 2005-09-22 2007-03-22 International Business Machines Corporation System and method for automatically extracting interesting phrases in a large dynamic corpus
JP4761460B2 (ja) * 2006-05-01 2011-08-31 コニカミノルタビジネステクノロジーズ株式会社 検索装置による情報検索方法、情報検索装置及び情報検索処理プログラム
EP1876540A1 (en) * 2006-07-06 2008-01-09 British Telecommunications Public Limited Company Organising and storing documents
US7856350B2 (en) * 2006-08-11 2010-12-21 Microsoft Corporation Reranking QA answers using language modeling
US20080215607A1 (en) * 2007-03-02 2008-09-04 Umbria, Inc. Tribe or group-based analysis of social media including generating intelligence from a tribe's weblogs or blogs
EP1973045A1 (en) * 2007-03-20 2008-09-24 British Telecommunications Public Limited Company Organising and storing documents
US7873640B2 (en) * 2007-03-27 2011-01-18 Adobe Systems Incorporated Semantic analysis documents to rank terms
CN101296128A (zh) * 2007-04-24 2008-10-29 北京大学 一种对互联网信息进行异常状态监测的方法
US20080288488A1 (en) * 2007-05-15 2008-11-20 Iprm Intellectual Property Rights Management Ag C/O Dr. Hans Durrer Method and system for determining trend potentials
US20090063470A1 (en) * 2007-08-28 2009-03-05 Nogacom Ltd. Document management using business objects
WO2012143839A1 (en) * 2011-04-19 2012-10-26 Greyling Abraham Carel A computerized system and a method for processing and building search strings
US9336493B2 (en) * 2011-06-06 2016-05-10 Sas Institute Inc. Systems and methods for clustering time series data based on forecast distributions
JP5583107B2 (ja) * 2011-12-02 2014-09-03 日本電信電話株式会社 キーワード地名ペア抽出装置及び方法及びプログラム
US10915543B2 (en) 2014-11-03 2021-02-09 SavantX, Inc. Systems and methods for enterprise data search and analysis
KR101671740B1 (ko) * 2015-07-07 2016-11-16 숭실대학교산학협력단 토픽 추출 장치 및 방법
CN106250526A (zh) * 2016-08-05 2016-12-21 浪潮电子信息产业股份有限公司 一种基于内容及用户行为的文本类推荐方法和装置
US10460035B1 (en) 2016-12-26 2019-10-29 Cerner Innovation, Inc. Determining adequacy of documentation using perplexity and probabilistic coherence
US11328128B2 (en) 2017-02-28 2022-05-10 SavantX, Inc. System and method for analysis and navigation of data
WO2018160605A1 (en) * 2017-02-28 2018-09-07 SavantX, Inc. System and method for analysis and navigation of data
CN114661974B (zh) * 2022-03-21 2024-03-08 重庆市规划和自然资源信息中心 利用自然语言语义分析的政务网站舆情分析与预警的方法
CN115620805A (zh) * 2022-10-21 2023-01-17 华南理工大学 一种基于文本挖掘的蛋白质-药物相互作用预测方法
CN115883912B (zh) * 2023-03-08 2023-05-16 山东水浒文化传媒有限公司 一种用于互联网交流演示的互动方法及系统

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0750486B2 (ja) * 1986-08-20 1995-05-31 松下電器産業株式会社 キ−ワ−ド抽出装置
GB9103080D0 (en) * 1991-02-14 1991-04-03 British And Foreign Bible The Analysing textual documents
JP2729356B2 (ja) * 1994-09-01 1998-03-18 日本アイ・ビー・エム株式会社 情報検索システム及び方法
US5642502A (en) * 1994-12-06 1997-06-24 University Of Central Florida Method and system for searching for relevant documents from a text database collection, using statistical ranking, relevancy feedback and small pieces of text
US5724571A (en) * 1995-07-07 1998-03-03 Sun Microsystems, Inc. Method and apparatus for generating query responses in a computer-based document retrieval system
US5826261A (en) * 1996-05-10 1998-10-20 Spencer; Graham System and method for querying multiple, distributed databases by selective sharing of local relative significance information for terms related to the query
JPH1049549A (ja) * 1996-05-29 1998-02-20 Matsushita Electric Ind Co Ltd 文書検索装置
JP3614618B2 (ja) * 1996-07-05 2005-01-26 株式会社日立製作所 文献検索支援方法及び装置およびこれを用いた文献検索サービス
US5909680A (en) * 1996-09-09 1999-06-01 Ricoh Company Limited Document categorization by word length distribution analysis
JP2940501B2 (ja) * 1996-12-25 1999-08-25 日本電気株式会社 ドキュメント分類装置及び方法
GB9701866D0 (en) * 1997-01-30 1997-03-19 British Telecomm Information retrieval
JP3607462B2 (ja) * 1997-07-02 2005-01-05 松下電器産業株式会社 関連キーワード自動抽出装置及びこれを用いた文書検索システム
US6018735A (en) * 1997-08-22 2000-01-25 Canon Kabushiki Kaisha Non-literal textual search using fuzzy finite-state linear non-deterministic automata
US6003027A (en) * 1997-11-21 1999-12-14 International Business Machines Corporation System and method for determining confidence levels for the results of a categorization system
US6243713B1 (en) * 1998-08-24 2001-06-05 Excalibur Technologies Corp. Multimedia document retrieval by application of multimedia queries to a unified index of multimedia data for a plurality of multimedia data types
WO2000046701A1 (en) * 1999-02-08 2000-08-10 Huntsman Ici Chemicals Llc Method for retrieving semantically distant analogies
AU4328000A (en) * 1999-03-31 2000-10-16 Verizon Laboratories Inc. Techniques for performing a data query in a computer system

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JP2001067362A (ja) 2001-03-16

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