Search (16 results, page 1 of 1)

  • × theme_ss:"Automatisches Indexieren"
  • × year_i:[2010 TO 2020}
  1. Stankovic, R. et al.: Indexing of textual databases based on lexical resources : a case study for Serbian (2016) 0.06 
    0.058485933 = product of:
  0.116971865 = sum of:
    0.116971865 = sum of:
      0.055199023 = weight(_text_:r in 2759) [ClassicSimilarity], result of:
        0.055199023 = score(doc=2759,freq=2.0), product of:
          0.15092614 = queryWeight, product of:
            3.3102584 = idf(docFreq=4387, maxDocs=44218)
            0.045593463 = queryNorm
          0.36573532 = fieldWeight in 2759, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.3102584 = idf(docFreq=4387, maxDocs=44218)
            0.078125 = fieldNorm(doc=2759)
      0.061772846 = weight(_text_:22 in 2759) [ClassicSimilarity], result of:
        0.061772846 = score(doc=2759,freq=2.0), product of:
          0.15966053 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045593463 = queryNorm
          0.38690117 = fieldWeight in 2759, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.078125 = fieldNorm(doc=2759)
  0.5 = coord(1/2)
    Date
    1. 2.2016 18:25:22
  2. Hauer, M.: Tiefenindexierung im Bibliothekskatalog : 17 Jahre intelligentCAPTURE (2019) 0.02 
    0.018531853 = product of:
  0.037063707 = sum of:
    0.037063707 = product of:
      0.07412741 = sum of:
        0.07412741 = weight(_text_:22 in 5629) [ClassicSimilarity], result of:
          0.07412741 = score(doc=5629,freq=2.0), product of:
            0.15966053 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045593463 = queryNorm
            0.46428138 = fieldWeight in 5629, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=5629)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    B.I.T.online. 22(2019) H.2, S.163-166
  3. Lepsky, K.: Automatische Indexierung (2013) 0.01 
    0.013799756 = product of:
  0.027599512 = sum of:
    0.027599512 = product of:
      0.055199023 = sum of:
        0.055199023 = weight(_text_:r in 720) [ClassicSimilarity], result of:
          0.055199023 = score(doc=720,freq=2.0), product of:
            0.15092614 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.045593463 = queryNorm
            0.36573532 = fieldWeight in 720, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.078125 = fieldNorm(doc=720)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Grundlagen der praktischen Information und Dokumentation. Handbuch zur Einführung in die Informationswissenschaft und -praxis. 6., völlig neu gefaßte Ausgabe. Hrsg. von R. Kuhlen, W. Semar u. D. Strauch. Begründet von Klaus Laisiepen, Ernst Lutterbeck, Karl-Heinrich Meyer-Uhlenried
  4. Glaesener, L.: Automatisches Indexieren einer informationswissenschaftlichen Datenbank mit Mehrwortgruppen (2012) 0.01 
    0.0123545695 = product of:
  0.024709139 = sum of:
    0.024709139 = product of:
      0.049418278 = sum of:
        0.049418278 = weight(_text_:22 in 401) [ClassicSimilarity], result of:
          0.049418278 = score(doc=401,freq=2.0), product of:
            0.15966053 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045593463 = queryNorm
            0.30952093 = fieldWeight in 401, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=401)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    11. 9.2012 19:43:22
  5. Kiros, R.; Salakhutdinov, R.; Zemel, R.S.: Unifying visual-semantic embeddings with multimodal neural language models (2014) 0.01 
    0.011709481 = product of:
  0.023418961 = sum of:
    0.023418961 = product of:
      0.046837922 = sum of:
        0.046837922 = weight(_text_:r in 1871) [ClassicSimilarity], result of:
          0.046837922 = score(doc=1871,freq=4.0), product of:
            0.15092614 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.045593463 = queryNorm
            0.3103367 = fieldWeight in 1871, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.046875 = fieldNorm(doc=1871)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  6. Kasprzik, A.: Voraussetzungen und Anwendungspotentiale einer präzisen Sacherschließung aus Sicht der Wissenschaft (2018) 0.01 
    0.010810248 = product of:
  0.021620495 = sum of:
    0.021620495 = product of:
      0.04324099 = sum of:
        0.04324099 = weight(_text_:22 in 5195) [ClassicSimilarity], result of:
          0.04324099 = score(doc=5195,freq=2.0), product of:
            0.15966053 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045593463 = queryNorm
            0.2708308 = fieldWeight in 5195, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5195)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    Große Aufmerksamkeit richtet sich im Moment auf das Potential von automatisierten Methoden in der Sacherschließung und deren Interaktionsmöglichkeiten mit intellektuellen Methoden. In diesem Kontext befasst sich der vorliegende Beitrag mit den folgenden Fragen: Was sind die Anforderungen an bibliothekarische Metadaten aus Sicht der Wissenschaft? Was wird gebraucht, um den Informationsbedarf der Fachcommunities zu bedienen? Und was bedeutet das entsprechend für die Automatisierung der Metadatenerstellung und -pflege? Dieser Beitrag fasst die von der Autorin eingenommene Position in einem Impulsvortrag und der Podiumsdiskussion beim Workshop der FAG "Erschließung und Informationsvermittlung" des GBV zusammen. Der Workshop fand im Rahmen der 22. Verbundkonferenz des GBV statt.
  7. Franke-Maier, M.: Anforderungen an die Qualität der Inhaltserschließung im Spannungsfeld von intellektuell und automatisch erzeugten Metadaten (2018) 0.01 
    0.010810248 = product of:
  0.021620495 = sum of:
    0.021620495 = product of:
      0.04324099 = sum of:
        0.04324099 = weight(_text_:22 in 5344) [ClassicSimilarity], result of:
          0.04324099 = score(doc=5344,freq=2.0), product of:
            0.15966053 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045593463 = queryNorm
            0.2708308 = fieldWeight in 5344, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5344)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    Spätestens seit dem Deutschen Bibliothekartag 2018 hat sich die Diskussion zu den automatischen Verfahren der Inhaltserschließung der Deutschen Nationalbibliothek von einer politisch geführten Diskussion in eine Qualitätsdiskussion verwandelt. Der folgende Beitrag beschäftigt sich mit Fragen der Qualität von Inhaltserschließung in digitalen Zeiten, wo heterogene Erzeugnisse unterschiedlicher Verfahren aufeinandertreffen und versucht, wichtige Anforderungen an Qualität zu definieren. Dieser Tagungsbeitrag fasst die vom Autor als Impulse vorgetragenen Ideen beim Workshop der FAG "Erschließung und Informationsvermittlung" des GBV am 29. August 2018 in Kiel zusammen. Der Workshop fand im Rahmen der 22. Verbundkonferenz des GBV statt.
  8. Grün, S.: Mehrwortbegriffe und Latent Semantic Analysis : Bewertung automatisch extrahierter Mehrwortgruppen mit LSA (2017) 0.01 
    0.009757902 = product of:
  0.019515803 = sum of:
    0.019515803 = product of:
      0.039031606 = sum of:
        0.039031606 = weight(_text_:r in 3954) [ClassicSimilarity], result of:
          0.039031606 = score(doc=3954,freq=4.0), product of:
            0.15092614 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.045593463 = queryNorm
            0.25861394 = fieldWeight in 3954, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3954)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    Die vorliegende Studie untersucht das Potenzial von Mehrwortbegriffen für das Information Retrieval. Zielsetzung der Arbeit ist es, intellektuell positiv bewertete Kandidaten mithilfe des Latent Semantic Analysis (LSA) Verfahren höher zu gewichten, als negativ bewertete Kandidaten. Die positiven Kandidaten sollen demnach bei einem Ranking im Information Retrieval bevorzugt werden. Als Kollektion wurde eine Version der sozialwissenschaftlichen GIRT-Datenbank (German Indexing and Retrieval Testdatabase) eingesetzt. Um Kandidaten für Mehrwortbegriffe zu identifizieren wurde die automatische Indexierung Lingo verwendet. Die notwendigen Kernfunktionalitäten waren Lemmatisierung, Identifizierung von Komposita, algorithmische Mehrworterkennung sowie Gewichtung von Indextermen durch das LSA-Modell. Die durch Lingo erkannten und LSAgewichteten Mehrwortkandidaten wurden evaluiert. Zuerst wurde dazu eine intellektuelle Auswahl von positiven und negativen Mehrwortkandidaten vorgenommen. Im zweiten Schritt der Evaluierung erfolgte die Berechnung der Ausbeute, um den Anteil der positiven Mehrwortkandidaten zu erhalten. Im letzten Schritt der Evaluierung wurde auf der Basis der R-Precision berechnet, wie viele positiv bewerteten Mehrwortkandidaten es an der Stelle k des Rankings geschafft haben. Die Ausbeute der positiven Mehrwortkandidaten lag bei durchschnittlich ca. 39%, während die R-Precision einen Durchschnittswert von 54% erzielte. Das LSA-Modell erzielt ein ambivalentes Ergebnis mit positiver Tendenz.
  9. Busch, D.: Domänenspezifische hybride automatische Indexierung von bibliographischen Metadaten (2019) 0.01 
    0.009265927 = product of:
  0.018531853 = sum of:
    0.018531853 = product of:
      0.037063707 = sum of:
        0.037063707 = weight(_text_:22 in 5628) [ClassicSimilarity], result of:
          0.037063707 = score(doc=5628,freq=2.0), product of:
            0.15966053 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045593463 = queryNorm
            0.23214069 = fieldWeight in 5628, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=5628)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    B.I.T.online. 22(2019) H.6, S.465-469
  10. Beckmann, R.; Hinrichs, I.; Janßen, M.; Milmeister, G.; Schäuble, P.: ¬Der Digitale Assistent DA-3 : Eine Plattform für die Inhaltserschließung (2019) 0.01 
    0.0082798535 = product of:
  0.016559707 = sum of:
    0.016559707 = product of:
      0.033119414 = sum of:
        0.033119414 = weight(_text_:r in 5408) [ClassicSimilarity], result of:
          0.033119414 = score(doc=5408,freq=2.0), product of:
            0.15092614 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.045593463 = queryNorm
            0.2194412 = fieldWeight in 5408, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.046875 = fieldNorm(doc=5408)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  11. Junger, U.; Schwens, U.: ¬Die inhaltliche Erschließung des schriftlichen kulturellen Erbes auf dem Weg in die Zukunft : Automatische Vergabe von Schlagwörtern in der Deutschen Nationalbibliothek (2017) 0.01 
    0.0077216057 = product of:
  0.015443211 = sum of:
    0.015443211 = product of:
      0.030886423 = sum of:
        0.030886423 = weight(_text_:22 in 3780) [ClassicSimilarity], result of:
          0.030886423 = score(doc=3780,freq=2.0), product of:
            0.15966053 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045593463 = queryNorm
            0.19345059 = fieldWeight in 3780, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3780)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    19. 8.2017 9:24:22
  12. Wang, S.; Koopman, R.: Embed first, then predict (2019) 0.01 
    0.006899878 = product of:
  0.013799756 = sum of:
    0.013799756 = product of:
      0.027599512 = sum of:
        0.027599512 = weight(_text_:r in 5400) [ClassicSimilarity], result of:
          0.027599512 = score(doc=5400,freq=2.0), product of:
            0.15092614 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.045593463 = queryNorm
            0.18286766 = fieldWeight in 5400, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5400)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  13. Martins, A.L.; Souza, R.R.; Ribeiro de Mello, H.: ¬The use of noun phrases in information retrieval : proposing a mechanism for automatic classification (2014) 0.01 
    0.0061772848 = product of:
  0.0123545695 = sum of:
    0.0123545695 = product of:
      0.024709139 = sum of:
        0.024709139 = weight(_text_:22 in 1441) [ClassicSimilarity], result of:
          0.024709139 = score(doc=1441,freq=2.0), product of:
            0.15966053 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045593463 = queryNorm
            0.15476047 = fieldWeight in 1441, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=1441)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik
  14. Mesquita, L.A.P.; Souza, R.R.; Baracho Porto, R.M.A.: Noun phrases in automatic indexing: : a structural analysis of the distribution of relevant terms in doctoral theses (2014) 0.01 
    0.0061772848 = product of:
  0.0123545695 = sum of:
    0.0123545695 = product of:
      0.024709139 = sum of:
        0.024709139 = weight(_text_:22 in 1442) [ClassicSimilarity], result of:
          0.024709139 = score(doc=1442,freq=2.0), product of:
            0.15966053 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045593463 = queryNorm
            0.15476047 = fieldWeight in 1442, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=1442)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik
  15. Greiner-Petter, A.; Schubotz, M.; Cohl, H.S.; Gipp, B.: Semantic preserving bijective mappings for expressions involving special functions between computer algebra systems and document preparation systems (2019) 0.01 
    0.0061772848 = product of:
  0.0123545695 = sum of:
    0.0123545695 = product of:
      0.024709139 = sum of:
        0.024709139 = weight(_text_:22 in 5499) [ClassicSimilarity], result of:
          0.024709139 = score(doc=5499,freq=2.0), product of:
            0.15966053 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045593463 = queryNorm
            0.15476047 = fieldWeight in 5499, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=5499)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    20. 1.2015 18:30:22
  16. Markoff, J.: Researchers announce advance in image-recognition software (2014) 0.00 
    0.003449939 = product of:
  0.006899878 = sum of:
    0.006899878 = product of:
      0.013799756 = sum of:
        0.013799756 = weight(_text_:r in 1875) [ClassicSimilarity], result of:
          0.013799756 = score(doc=1875,freq=2.0), product of:
            0.15092614 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.045593463 = queryNorm
            0.09143383 = fieldWeight in 1875, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.01953125 = fieldNorm(doc=1875)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Content
    Computer vision specialists said that despite the improvements, these software systems had made only limited progress toward the goal of digitally duplicating human vision and, even more elusive, understanding. "I don't know that I would say this is 'understanding' in the sense we want," said John R. Smith, a senior manager at I.B.M.'s T.J. Watson Research Center in Yorktown Heights, N.Y. "I think even the ability to generate language here is very limited." But the Google and Stanford teams said that they expect to see significant increases in accuracy as they improve their software and train these programs with larger sets of annotated images. A research group led by Tamara L. Berg, a computer scientist at the University of North Carolina at Chapel Hill, is training a neural network with one million images annotated by humans. "You're trying to tell the story behind the image," she said. "A natural scene will be very complex, and you want to pick out the most important objects in the image.""

Authors

Languages

Types

Themes