Search (37 results, page 1 of 2)

  • × theme_ss:"Automatisches Indexieren"
  1. Lepsky, K.: Vom OPAC zum Hyperkatalog : Daten und Indexierung (1996) 0.01
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    Theme
    Katalogfragen allgemein
  2. Voorhees, E.M.: Implementing agglomerative hierarchic clustering algorithms for use in document retrieval (1986) 0.01
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    Source
    Information processing and management. 22(1986) no.6, S.465-476
  3. Gödert, W.; Lepsky, K.: Semantische Umfeldsuche im Information Retrieval (1998) 0.01
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    Theme
    Katalogfragen allgemein
  4. Fuhr, N.; Niewelt, B.: ¬Ein Retrievaltest mit automatisch indexierten Dokumenten (1984) 0.01
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    Date
    20.10.2000 12:22:23
  5. Hlava, M.M.K.: Automatic indexing : comparing rule-based and statistics-based indexing systems (2005) 0.01
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    Source
    Information outlook. 9(2005) no.8, S.22-23
  6. Fuhr, N.: Ranking-Experimente mit gewichteter Indexierung (1986) 0.01
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    Date
    14. 6.2015 22:12:44
  7. Hauer, M.: Automatische Indexierung (2000) 0.01
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    Source
    Wissen in Aktion: Wege des Knowledge Managements. 22. Online-Tagung der DGI, Frankfurt am Main, 2.-4.5.2000. Proceedings. Hrsg.: R. Schmidt
  8. Fuhr, N.: Rankingexperimente mit gewichteter Indexierung (1986) 0.01
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    Date
    14. 6.2015 22:12:56
  9. Hauer, M.: Tiefenindexierung im Bibliothekskatalog : 17 Jahre intelligentCAPTURE (2019) 0.01
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    Source
    B.I.T.online. 22(2019) H.2, S.163-166
  10. Donath, A.: Flickr sorgt mit Automatik-Tags für Aufregung (2015) 0.01
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    Content
    "Flickr hat ein Tagging der heraufgeladenen Fotos eingeführt, das zusätzlich zu den Bildbeschreibungen der Nutzer versucht, die Fotos mit Schlagwörtern zu versehen, die den Bildinhalt beschreiben. Nach einem Bericht des britischen Guardian werden dabei Fehler gemacht, die unangebrachte Beschreibungen bis hin zu rassistischen oder politisch inkorrekten Bemerkungen beinhalten. So wurden dunkelhäutiger Menschen als "monochrom", "Tier" und "Affe" beschrieben. Auch das Gesicht einer hellhäutigen Frau wurde mit "Tier" klassifiziert. Bilder eines Konzentrationslagers wurden gar mit "Sport" und "Klettergerüst" verschlagwortet. Die automatischen Tags lassen sich nicht abschalten - und befinden sich nach Angaben von Yahoo noch in der Betaphase. Viel bringen sie nach Einschätzung von Golem.de nicht, da sie recht allgemein gehalten und wenig aussagekräftig sind. Oftmals kann der Algorithmus nur "Indoor" oder "Outdoor" hinzufügen, was zwar fast immer korrekt zugeordnet wird, dennoch wenig nutzt. Hinter den Kulissen scheint Flickr bereits an einer Verbesserung zu arbeiten - und hat dem Guardian auf Nachfrage versichert, dass die Probleme mit falschen Tags bekannt seien. Einige fehlerhafte Schlagwörter wurden mittlerweile auch wieder entfernt." Vgl. auch: https://news.ycombinator.com/item?id=8621658.
  11. Toepfer, M.; Kempf, A.O.: Automatische Indexierung auf Basis von Titeln und Autoren-Keywords : ein Werkstattbericht (2016) 0.01
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    Abstract
    Im Folgenden erläutern wir zunächst den Hintergrund der aktuellen Arbeit. Wir beziehen uns auf Erfahrungen mit maschinellen Verfahren allgemein und an der Deutschen Zentralbibliothek für Wirtschaftswissenschaften (ZBW) - Leibniz-Informationszentrum Wirtschaft im Speziellen. Im Anschluss geben wir einen konkreten Einblick in ein laufendes Teilprojekt, bei dem die Systemarchitektur der Automatik gegenüber früheren Arbeiten Titel und Autoren-Keywords gemeinsam verwendet, um eine Nachnormierung auf den Standard-Thesaurus Wirtschaft (STW) zu erzielen. Im Gegenssatz zu einer statischen Verknüpfung im Sinne einer Crosskonkordanz bzw. Vokabularabbildung ist das jetzt verfolgte Vorgehen dokumentenorientiert und damit in der Lage, kontextbezogene Zuordnungen vorzunehmen. Der Artikel stellt neben der Systemarchitektur auch erste experimentelle Ergebnisse vor, die im Vergleich zu titelbasierten Vorhersagen bereits deutliche Verbesserungen aufzeigen.
  12. Biebricher, N.; Fuhr, N.; Lustig, G.; Schwantner, M.; Knorz, G.: ¬The automatic indexing system AIR/PHYS : from research to application (1988) 0.01
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    Date
    16. 8.1998 12:51:22
  13. Kutschekmanesch, S.; Lutes, B.; Moelle, K.; Thiel, U.; Tzeras, K.: Automated multilingual indexing : a synthesis of rule-based and thesaurus-based methods (1998) 0.01
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    Source
    Information und Märkte: 50. Deutscher Dokumentartag 1998, Kongreß der Deutschen Gesellschaft für Dokumentation e.V. (DGD), Rheinische Friedrich-Wilhelms-Universität Bonn, 22.-24. September 1998. Hrsg. von Marlies Ockenfeld u. Gerhard J. Mantwill
  14. Tsareva, P.V.: Algoritmy dlya raspoznavaniya pozitivnykh i negativnykh vkhozdenii deskriptorov v tekst i protsedura avtomaticheskoi klassifikatsii tekstov (1999) 0.01
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    Date
    1. 4.2002 10:22:41
  15. Stankovic, R. et al.: Indexing of textual databases based on lexical resources : a case study for Serbian (2016) 0.01
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    Date
    1. 2.2016 18:25:22
  16. Tsujii, J.-I.: Automatic acquisition of semantic collocation from corpora (1995) 0.00
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    Date
    31. 7.1996 9:22:19
  17. Riloff, E.: ¬An empirical study of automated dictionary construction for information extraction in three domains (1996) 0.00
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    Date
    6. 3.1997 16:22:15
  18. Lepsky, K.; Vorhauer, J.: Lingo - ein open source System für die Automatische Indexierung deutschsprachiger Dokumente (2006) 0.00
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    Date
    24. 3.2006 12:22:02
  19. Probst, M.; Mittelbach, J.: Maschinelle Indexierung in der Sacherschließung wissenschaftlicher Bibliotheken (2006) 0.00
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    Date
    22. 3.2008 12:35:19
  20. Glaesener, L.: Automatisches Indexieren einer informationswissenschaftlichen Datenbank mit Mehrwortgruppen (2012) 0.00
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    Date
    11. 9.2012 19:43:22