Search (345 results, page 1 of 18)

  • × type_ss:"m"
  1. Groß, T.: Automatische Indexierung von Dokumenten in einer wissenschaftlichen Bibliothek : Implementierung und Evaluierung am Beispiel der Deutschen Zentralbibliothek für Wirtschaftswissenschaften (2011) 0.12 
    0.11804443 = product of:
  0.23608886 = sum of:
    0.23608886 = product of:
      0.4721777 = sum of:
        0.4721777 = weight(_text_:categorizer in 1083) [ClassicSimilarity], result of:
          0.4721777 = score(doc=1083,freq=6.0), product of:
            0.47861487 = queryWeight, product of:
              10.310593 = idf(docFreq=3, maxDocs=44218)
              0.046419725 = queryNorm
            0.98655045 = fieldWeight in 1083, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              10.310593 = idf(docFreq=3, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1083)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    Die Bewertung der Indexierungsqualität bzw. -güte ist ein grundlegendes Problem von intellektuellen und automatischen Indexierungsverfahren. Letztere werden aber gerade im digitalen Zeitalter als einzige Möglichkeit angesehen, den zunehmenden Schwierigkeiten bibliothekarischer Informationsstrukturierung gerecht zu werden. Diese Studie befasst sich mit der Funktionsweise, Implementierung und Evaluierung der Sacherschließungssoftware MindServer Categorizer der Firma Recommind an der Deutschen Zentralbibliothek für Wirtschaftswissenschaften. Grundlage der maschinellen Sacherschließung und anschließenden quantitativen und qualitativen Auswertung bilden rund 39.000 wirtschaftswissenschaftliche Dokumente aus den Datenbanken Econis und EconStor. Unter Zuhilfenahme des rund 6.000 Schlagwörter umfassenden Standard-Thesaurus Wirtschaft wird der ursprünglich rein statistische Indexierungsansatz des MindServer Categorizer zu einem begriffsorientierten Verfahren weiterentwickelt und zur Inhaltserschließung digitaler Informationsressourcen eingesetzt. Der zentrale Fokus dieser Studie liegt vor allem auf der Evaluierung der maschinell beschlagworteten Titel, in Anlehnung an die hierzu von Stock und Lancaster vorgeschlagenen Kriterien: Indexierungskonsistenz, -tiefe, -breite, -spezifität, -effektivität. Weiterhin wird die Belegungsbilanz des STW evaluiert und es erfolgt zusätzlich eine qualitative, stichprobenartige Bewertung der Ergebnisse seitens der zuständigen Fachreferenten und -referentinnen.
    Object
    MindServer Categorizer
  2. Gödert, W.; Lepsky, K.: Informationelle Kompetenz : ein humanistischer Entwurf (2019) 0.04 
    0.04300732 = product of:
  0.08601464 = sum of:
    0.08601464 = product of:
      0.25804392 = sum of:
        0.25804392 = weight(_text_:3a in 5955) [ClassicSimilarity], result of:
          0.25804392 = score(doc=5955,freq=2.0), product of:
            0.39354694 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.046419725 = queryNorm
            0.65568775 = fieldWeight in 5955, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5955)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Footnote
    Rez. in: Philosophisch-ethische Rezensionen vom 09.11.2019 (Jürgen Czogalla), Unter: https://philosophisch-ethische-rezensionen.de/rezension/Goedert1.html. In: B.I.T. online 23(2020) H.3, S.345-347 (W. Sühl-Strohmenger) [Unter: https%3A%2F%2Fwww.b-i-t-online.de%2Fheft%2F2020-03-rezensionen.pdf&usg=AOvVaw0iY3f_zNcvEjeZ6inHVnOK]. In: Open Password Nr. 805 vom 14.08.2020 (H.-C. Hobohm) [Unter: https://www.password-online.de/?mailpoet_router&endpoint=view_in_browser&action=view&data=WzE0MywiOGI3NjZkZmNkZjQ1IiwwLDAsMTMxLDFd].
  3. Panizzi, A.K.C.B.: Passages in my official life (1871) 0.03 
    0.03113011 = product of:
  0.06226022 = sum of:
    0.06226022 = product of:
      0.12452044 = sum of:
        0.12452044 = weight(_text_:22 in 935) [ClassicSimilarity], result of:
          0.12452044 = score(doc=935,freq=4.0), product of:
            0.16255397 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046419725 = queryNorm
            0.76602525 = fieldWeight in 935, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=935)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 7.2007 12:05:26
    22. 7.2007 12:08:24
  4. Advances in librarianship (1998) 0.03 
    0.03113011 = product of:
  0.06226022 = sum of:
    0.06226022 = product of:
      0.12452044 = sum of:
        0.12452044 = weight(_text_:22 in 4698) [ClassicSimilarity], result of:
          0.12452044 = score(doc=4698,freq=4.0), product of:
            0.16255397 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046419725 = queryNorm
            0.76602525 = fieldWeight in 4698, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=4698)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Issue
    Vol.22.
    Signature
    78 BAHH 1089-22
  5. Dennett, D.C.: Philosophie des menschlichen Bewußtseins (1994) 0.03 
    0.026682952 = product of:
  0.053365905 = sum of:
    0.053365905 = product of:
      0.10673181 = sum of:
        0.10673181 = weight(_text_:22 in 3166) [ClassicSimilarity], result of:
          0.10673181 = score(doc=3166,freq=4.0), product of:
            0.16255397 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046419725 = queryNorm
            0.6565931 = fieldWeight in 3166, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=3166)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 7.2000 19:22:32
  6. Gehirn und Bewußtsein (1989) 0.03 
    0.025156928 = product of:
  0.050313856 = sum of:
    0.050313856 = product of:
      0.10062771 = sum of:
        0.10062771 = weight(_text_:22 in 2507) [ClassicSimilarity], result of:
          0.10062771 = score(doc=2507,freq=2.0), product of:
            0.16255397 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046419725 = queryNorm
            0.61904186 = fieldWeight in 2507, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=2507)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 7.2000 18:21:08
  7. Chomsky, N.: Aspects of the theory of syntax (1965) 0.03 
    0.025156928 = product of:
  0.050313856 = sum of:
    0.050313856 = product of:
      0.10062771 = sum of:
        0.10062771 = weight(_text_:22 in 3829) [ClassicSimilarity], result of:
          0.10062771 = score(doc=3829,freq=2.0), product of:
            0.16255397 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046419725 = queryNorm
            0.61904186 = fieldWeight in 3829, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=3829)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    6. 1.1999 10:29:22
  8. Trauth, E.M.: Qualitative research in IS : issues and trends (2001) 0.03 
    0.025156928 = product of:
  0.050313856 = sum of:
    0.050313856 = product of:
      0.10062771 = sum of:
        0.10062771 = weight(_text_:22 in 5848) [ClassicSimilarity], result of:
          0.10062771 = score(doc=5848,freq=2.0), product of:
            0.16255397 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046419725 = queryNorm
            0.61904186 = fieldWeight in 5848, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=5848)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    25. 3.2003 15:35:22
  9. Ehrlich, U.: Bedeutungsanalyse in einem sprachverstehenden System unter Berücksichtigung pragmatischer Faktoren (1990) 0.03 
    0.025156928 = product of:
  0.050313856 = sum of:
    0.050313856 = product of:
      0.10062771 = sum of:
        0.10062771 = weight(_text_:22 in 6132) [ClassicSimilarity], result of:
          0.10062771 = score(doc=6132,freq=2.0), product of:
            0.16255397 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046419725 = queryNorm
            0.61904186 = fieldWeight in 6132, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=6132)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Series
    Sprache und Information; 22
  10. ¬Der Internet-Praktiker : Referenz und Programme (1995) 0.03 
    0.025156928 = product of:
  0.050313856 = sum of:
    0.050313856 = product of:
      0.10062771 = sum of:
        0.10062771 = weight(_text_:22 in 4913) [ClassicSimilarity], result of:
          0.10062771 = score(doc=4913,freq=2.0), product of:
            0.16255397 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046419725 = queryNorm
            0.61904186 = fieldWeight in 4913, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=4913)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    23. 8.1996 12:51:22
  11. Boden, H.: Bibliographische Ermittlungsaufgaben : Gruppenaufgaben 01-35 (1980) 0.03 
    0.025156928 = product of:
  0.050313856 = sum of:
    0.050313856 = product of:
      0.10062771 = sum of:
        0.10062771 = weight(_text_:22 in 3679) [ClassicSimilarity], result of:
          0.10062771 = score(doc=3679,freq=2.0), product of:
            0.16255397 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046419725 = queryNorm
            0.61904186 = fieldWeight in 3679, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=3679)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 5.1999 18:14:05
  12. Stock, M.; Stock, W.G.: Recherchieren im Internet (2004) 0.03 
    0.025156928 = product of:
  0.050313856 = sum of:
    0.050313856 = product of:
      0.10062771 = sum of:
        0.10062771 = weight(_text_:22 in 4686) [ClassicSimilarity], result of:
          0.10062771 = score(doc=4686,freq=2.0), product of:
            0.16255397 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046419725 = queryNorm
            0.61904186 = fieldWeight in 4686, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=4686)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    27.11.2005 18:04:22
  13. Alkon, D.L.: Gedächtnisspur : auf der Suche nach Erinnerung (1995) 0.02 
    0.022235792 = product of:
  0.044471584 = sum of:
    0.044471584 = product of:
      0.08894317 = sum of:
        0.08894317 = weight(_text_:22 in 3908) [ClassicSimilarity], result of:
          0.08894317 = score(doc=3908,freq=4.0), product of:
            0.16255397 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046419725 = queryNorm
            0.54716086 = fieldWeight in 3908, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=3908)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 3.1997 13:55:08
    22. 7.2000 18:46:59
  14. Orenstein, R.M.: Fulltext sources online (1997) 0.02 
    0.022012312 = product of:
  0.044024624 = sum of:
    0.044024624 = product of:
      0.08804925 = sum of:
        0.08804925 = weight(_text_:22 in 2677) [ClassicSimilarity], result of:
          0.08804925 = score(doc=2677,freq=2.0), product of:
            0.16255397 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046419725 = queryNorm
            0.5416616 = fieldWeight in 2677, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=2677)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Rez. in: Online 22(1998) no.1, S.93-94 (J. Alita)
  15. Diodato, V.: Dictionary of bibliometrics (1994) 0.02 
    0.022012312 = product of:
  0.044024624 = sum of:
    0.044024624 = product of:
      0.08804925 = sum of:
        0.08804925 = weight(_text_:22 in 5666) [ClassicSimilarity], result of:
          0.08804925 = score(doc=5666,freq=2.0), product of:
            0.16255397 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046419725 = queryNorm
            0.5416616 = fieldWeight in 5666, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=5666)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Rez. in: Journal of library and information science 22(1996) no.2, S.116-117 (L.C. Smith)
  16. Capurro, R.: Buchkultur im Informationszeitalter : Überlegungen zum Bezug zwischen Bibliotheken, Datenbanken und Nutzern (1984) 0.02 
    0.022012312 = product of:
  0.044024624 = sum of:
    0.044024624 = product of:
      0.08804925 = sum of:
        0.08804925 = weight(_text_:22 in 2684) [ClassicSimilarity], result of:
          0.08804925 = score(doc=2684,freq=2.0), product of:
            0.16255397 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046419725 = queryNorm
            0.5416616 = fieldWeight in 2684, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=2684)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Pages
    22 S
  17. Curzon, S.C.: Managing the interview (1995) 0.02 
    0.022012312 = product of:
  0.044024624 = sum of:
    0.044024624 = product of:
      0.08804925 = sum of:
        0.08804925 = weight(_text_:22 in 6300) [ClassicSimilarity], result of:
          0.08804925 = score(doc=6300,freq=2.0), product of:
            0.16255397 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046419725 = queryNorm
            0.5416616 = fieldWeight in 6300, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=6300)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Rez. in: Journal of academic librarianship 22(1996) no.6, S.471 (N. Corral)
  18. Aßfalg, R.: Integration eines offenen Hypertextsystems in den Internet-Mehrwertdienst World Wide Web : ein Ansatz unter Verwendung eines objektorientierten Datenbanksystems (1996) 0.02 
    0.022012312 = product of:
  0.044024624 = sum of:
    0.044024624 = product of:
      0.08804925 = sum of:
        0.08804925 = weight(_text_:22 in 6562) [ClassicSimilarity], result of:
          0.08804925 = score(doc=6562,freq=2.0), product of:
            0.16255397 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046419725 = queryNorm
            0.5416616 = fieldWeight in 6562, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=6562)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 2.1997 19:40:31
  19. Tilman, H.N.: Internet tools of the profession : a guide for information professionals (1997) 0.02 
    0.022012312 = product of:
  0.044024624 = sum of:
    0.044024624 = product of:
      0.08804925 = sum of:
        0.08804925 = weight(_text_:22 in 6620) [ClassicSimilarity], result of:
          0.08804925 = score(doc=6620,freq=2.0), product of:
            0.16255397 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046419725 = queryNorm
            0.5416616 = fieldWeight in 6620, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=6620)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Rez. in: Online 22(1998) no.2, S.92 (C.A. Murchie)
  20. Kmuche, W.: Strategischer Erfolgsfaktor Wissen : Content Management: der Weg zum erfolgreichen Informationsmanagement (2000) 0.02 
    0.022012312 = product of:
  0.044024624 = sum of:
    0.044024624 = product of:
      0.08804925 = sum of:
        0.08804925 = weight(_text_:22 in 644) [ClassicSimilarity], result of:
          0.08804925 = score(doc=644,freq=2.0), product of:
            0.16255397 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046419725 = queryNorm
            0.5416616 = fieldWeight in 644, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=644)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    19. 7.2002 22:05:14

Authors

Years

Languages

  • d 185
  • e 151
  • m 3
  • de 1
  • pl 1
  • More… Less…

Types

  • s 68
  • i 13
  • el 5
  • b 1
  • d 1
  • n 1
  • u 1
  • More… Less…

Themes

Subjects

Classifications