DE60137994D1 - Methode und System einer gewichteten Kontextrückmeldung zur Verbesserung von Ergebnissen in der Informationswiederauffindung - Google Patents

Methode und System einer gewichteten Kontextrückmeldung zur Verbesserung von Ergebnissen in der Informationswiederauffindung

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Publication number
DE60137994D1
DE60137994D1 DE60137994T DE60137994T DE60137994D1 DE 60137994 D1 DE60137994 D1 DE 60137994D1 DE 60137994 T DE60137994 T DE 60137994T DE 60137994 T DE60137994 T DE 60137994T DE 60137994 D1 DE60137994 D1 DE 60137994D1
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DE
Germany
Prior art keywords
documents
important
result set
context information
search
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Legal status (The legal status 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 status listed.)
Expired - Lifetime
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DE60137994T
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English (en)
Inventor
Reinhold Geiselhart
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International Business Machines Corp
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International Business Machines Corp
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Publication of DE60137994D1 publication Critical patent/DE60137994D1/de
Anticipated expiration legal-status Critical
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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
    • G06F16/3325—Reformulation based on results of preceding query
    • G06F16/3326—Reformulation based on results of preceding query using relevance feedback from the user, e.g. relevance feedback on documents, documents sets, document terms or passages
    • 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
    • Y10S707/99934—Query formulation, input preparation, or translation
    • 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
DE60137994T 2000-07-04 2001-05-23 Methode und System einer gewichteten Kontextrückmeldung zur Verbesserung von Ergebnissen in der Informationswiederauffindung Expired - Lifetime DE60137994D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00114341 2000-07-04

Publications (1)

Publication Number Publication Date
DE60137994D1 true DE60137994D1 (de) 2009-04-30

Family

ID=8169160

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60137994T Expired - Lifetime DE60137994D1 (de) 2000-07-04 2001-05-23 Methode und System einer gewichteten Kontextrückmeldung zur Verbesserung von Ergebnissen in der Informationswiederauffindung

Country Status (3)

Country Link
US (1) US7003513B2 (de)
AT (1) ATE426207T1 (de)
DE (1) DE60137994D1 (de)

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US20020069190A1 (en) 2002-06-06
ATE426207T1 (de) 2009-04-15
US7003513B2 (en) 2006-02-21

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