Search (58 results, page 1 of 3)

  • × theme_ss:"Retrievalstudien"
  1. Fuhr, N.; Niewelt, B.: ¬Ein Retrievaltest mit automatisch indexierten Dokumenten (1984) 0.16 
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    Date
    20.10.2000 12:22:23
    Theme
    Automatisches Indexieren
  2. Hodges, P.R.: Keyword in title indexes : effectiveness of retrieval in computer searches (1983) 0.08 
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    Date
    14. 3.1996 13:22:21
    Theme
    Automatisches Indexieren
  3. Oberhauser, O.; Labner, J.: Einführung der automatischen Indexierung im Österreichischen Verbundkatalog? : Bericht über eine empirische Studie (2003) 0.06 
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    Theme
    Automatisches Indexieren
  4. Grummann, M.: Sind Verfahren zur maschinellen Indexierung für Literaturbestände Öffentlicher Bibliotheken geeignet? : Retrievaltests von indexierten ekz-Daten mit der Software IDX (2000) 0.06 
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    Abstract
    Maschinelles Indexieren vereinheitlicht und vermehrt das Suchvokabular eines Bibliothekskatalogs durch verschiedene Methoden (u.a. Ermittlung der Grundform, Kompositazerlegung, Wortableitungen). Ein Retrievaltest mit einem für öffentliche Bibliotheken typischen Sachbuchbestand zeigt, dass dieses Verfahren die Ergebnisse von OPAC-Recherchen verbessert - trotz 'blumiger' Titelformulierungen. Im Vergleich zu herkömmlichen Erschließungsmethoden (Stich- und Schlagwörter) werden mehr relevante Titel gefunden, ohne gleichzeitig den 'Ballast' zu erhöhen. Das maschinelle Indexieren kann die Verschlagwortung jedoch nicht ersetzen, sondern nur ergänzen
    Theme
    Automatisches Indexieren
  5. Lohmann, H.: Verbesserung der Literatursuche durch Dokumentanreicherung und automatische Inhaltserschließung : Das Projekt 'KASCADE' an der Universitäts- und Landesbibliothek Düsseldorf (1999) 0.05 
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    Theme
    Automatisches Indexieren
  6. Biebricher, P.; Fuhr, N.; Niewelt, B.: ¬Der AIR-Retrievaltest (1986) 0.04 
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    Theme
    Automatisches Indexieren
  7. Krause, J.; Womser-Hacker, C.: PADOK-II : Retrievaltests zur Bewertung von Volltextindexierungsvarianten für das deutsche Patentinformationssystem (1990) 0.03 
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    Theme
    Automatisches Indexieren
  8. Chevallet, J.-P.; Bruandet, M.F.: Impact de l'utilisation de multi terms sur la qualité des résponses dùn système de recherche d'information a indexation automatique (1999) 0.03 
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    Theme
    Automatisches Indexieren
  9. Lepsky, K.; Siepmann, J.; Zimmermann, A.: Automatische Indexierung für Online-Kataloge : Ergebnisse eines Retrievaltests (1996) 0.03 
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    Theme
    Automatisches Indexieren
  10. Wan, T.-L.; Evens, M.; Wan, Y.-W.; Pao, Y.-Y.: Experiments with automatic indexing and a relational thesaurus in a Chinese information retrieval system (1997) 0.03 
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    Theme
    Automatisches Indexieren
  11. Fugmann, R.: ¬Das Faule Ei des Kolumbus im Aslib-Cranfield Vergleich von Informationssystemen : Die erneute Betrachtung eines einflussreichen Experiments (2004) 0.03 
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    Abstract
    Der Beitrag gibt einen kritischen Rückblick auf die Experimente des ASLIB-CranfieldProjekts, mit dem die Leistungsfähigkeit verschiedenere Methoden der Inhaltserschließung verglichen wurden. Bemängelt wird die fehlende Unterscheidung zwischen Erinnerungsrecherche und Entdeckungsrecherche sowie die Wirklichkeitsferne der Versuchsbedingungen im ASLIB-Cranfield Projekt insbesondere Abwertung der Indexierung, Wirklichkeitsferne der Suchziele, die Empfehlung zum oberflächlichen Indexieren, die vermeintliche "gesetzmäßige Umkehrrelation" zwischen Ballast und Verlust sowie die Geringschätzung von Informationsverlust. Der Autor plädiert dafür, bei der Weiterentwicklung von Methoden der Inhaltserschließung die Erfahrungen aus der Vergangenheit nicht außer Acht zu lassen.
  12. Sachse, E.; Liebig, M.; Gödert, W.: Automatische Indexierung unter Einbeziehung semantischer Relationen : Ergebnisse des Retrievaltests zum MILOS II-Projekt (1998) 0.03 
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    Theme
    Automatisches Indexieren
  13. Gödert, W.; Liebig, M.: Maschinelle Indexierung auf dem Prüfstand : Ergebnisse eines Retrievaltests zum MILOS II Projekt (1997) 0.03 
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    Theme
    Automatisches Indexieren
  14. Munkelt, J.: Erstellung einer DNB-Retrieval-Testkollektion (2018) 0.03 
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    Theme
    Automatisches Indexieren
  15. Buckley, C.; Allan, J.; Salton, G.: Automatic routing and retrieval using Smart : TREC-2 (1995) 0.03 
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    Theme
    Automatisches Indexieren
  16. Rapke, K.: Automatische Indexierung von Volltexten für die Gruner+Jahr Pressedatenbank (2001) 0.03 
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    Theme
    Automatisches Indexieren
  17. Lochbaum, K.E.; Streeter, A.R.: Comparing and combining the effectiveness of latent semantic indexing and the ordinary vector space model for information retrieval (1989) 0.03 
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    Theme
    Automatisches Indexieren
  18. Oberhauser, O.; Labner, J.: OPAC-Erweiterung durch automatische Indexierung : Empirische Untersuchung mit Daten aus dem Österreichischen Verbundkatalog (2002) 0.03 
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    Automatisches Indexieren
  19. Mielke, B.: Wider einige gängige Ansichten zur juristischen Informationserschließung (2002) 0.03 
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    Automatisches Indexieren
  20. Munkelt, J.; Schaer, P.; Lepsky, K.: Towards an IR test collection for the German National Library (2018) 0.03 
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    Theme
    Automatisches Indexieren

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