Document (#43373)

Author

Ungváry, R.
Király, P.

Title

Bemerkungen zu der Qualitätsbewertung von MARC-21-Datensätzen

Source

Qualität in der Inhaltserschließung. Hrsg.: M. Franke-Maier, u.a

Imprint

München : DeGruyter-Saur

Year

2021

Pages

S.177-227

Series

Bibliotheks- und Informationspraxis; 70

Abstract

Király (2019a) beschreibt eine neuartige Methodologie der systematischen Analyse der Bewertung der Qualität von MARC-21-Datensätzen. In seiner Forschungsarbeit untersucht er die Gesamtkataloge von 16 wichtigen Nationalund Forschungsbibliotheken. Die Ergebnisse beleuchten einige typische Probleme und liefern hilfreiche Messgrößen für das Verständnis von qualitätsentscheidenden Strukturmerkmalen eines Katalogs. In dieser weiterführenden Studie wollen wir eine tiefergehende Analyse einer kleineren Menge von Katalogen durchführen.

Theme

Datenformate

Object

MARC-21

Similar documents (content)

1. Croissant, C.R.: MARC21 und die anglo-amerikanische Katalogisierungspraxis (2004) 0.07

   0.07321 = sum of:
     0.07321 = product of:
       0.45756254 = sum of:
         0.03158959 = weight(abstract_txt:eine in 2764) [ClassicSimilarity], result of:
           0.03158959 = score(doc=2764,freq=3.0), product of:
             0.066912144 = queryWeight, product of:
               1.0665482 = boost
               3.4888992 = idf(docFreq=3686, maxDocs=44421)
               0.017981919 = queryNorm
             0.4721055 = fieldWeight in 2764, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.4888992 = idf(docFreq=3686, maxDocs=44421)
               0.078125 = fieldNorm(doc=2764)
         0.071646616 = weight(abstract_txt:marc in 2764) [ClassicSimilarity], result of:
           0.071646616 = score(doc=2764,freq=1.0), product of:
             0.16658905 = queryWeight, product of:
               1.6828727 = boost
               5.5050235 = idf(docFreq=490, maxDocs=44421)
               0.017981919 = queryNorm
             0.43007997 = fieldWeight in 2764, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.5050235 = idf(docFreq=490, maxDocs=44421)
               0.078125 = fieldNorm(doc=2764)
         0.11710839 = weight(abstract_txt:analyse in 2764) [ClassicSimilarity], result of:
           0.11710839 = score(doc=2764,freq=2.0), product of:
             0.18346985 = queryWeight, product of:
               1.76608 = boost
               5.7772117 = idf(docFreq=373, maxDocs=44421)
               0.017981919 = queryNorm
             0.63829774 = fieldWeight in 2764, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.7772117 = idf(docFreq=373, maxDocs=44421)
               0.078125 = fieldNorm(doc=2764)
         0.23721793 = weight(abstract_txt:datensätzen in 2764) [ClassicSimilarity], result of:
           0.23721793 = score(doc=2764,freq=1.0), product of:
             0.37006757 = queryWeight, product of:
               2.508237 = boost
               8.20496 = idf(docFreq=32, maxDocs=44421)
               0.017981919 = queryNorm
             0.6410125 = fieldWeight in 2764, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.20496 = idf(docFreq=32, maxDocs=44421)
               0.078125 = fieldNorm(doc=2764)
       0.16 = coord(4/25)
   

2. Oberhauser, O.: Automatisches Klassifizieren : Verfahren zur Erschließung elektronischer Dokumente (2004) 0.07

   0.06605106 = sum of:
     0.06605106 = product of:
       0.33025527 = sum of:
         0.042092033 = weight(abstract_txt:studie in 3487) [ClassicSimilarity], result of:
           0.042092033 = score(doc=3487,freq=1.0), product of:
             0.11764512 = queryWeight, product of:
               6.5424123 = idf(docFreq=173, maxDocs=44421)
               0.017981919 = queryNorm
             0.35778818 = fieldWeight in 3487, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.5424123 = idf(docFreq=173, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3487)
         0.012766782 = weight(abstract_txt:eine in 3487) [ClassicSimilarity], result of:
           0.012766782 = score(doc=3487,freq=1.0), product of:
             0.066912144 = queryWeight, product of:
               1.0665482 = boost
               3.4888992 = idf(docFreq=3686, maxDocs=44421)
               0.017981919 = queryNorm
             0.19079918 = fieldWeight in 3487, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4888992 = idf(docFreq=3686, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3487)
         0.05137819 = weight(abstract_txt:wichtigen in 3487) [ClassicSimilarity], result of:
           0.05137819 = score(doc=3487,freq=1.0), product of:
             0.13436717 = queryWeight, product of:
               1.0687094 = boost
               6.9919376 = idf(docFreq=110, maxDocs=44421)
               0.017981919 = queryNorm
             0.3823716 = fieldWeight in 3487, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.9919376 = idf(docFreq=110, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3487)
         0.057965696 = weight(abstract_txt:analyse in 3487) [ClassicSimilarity], result of:
           0.057965696 = score(doc=3487,freq=1.0), product of:
             0.18346985 = queryWeight, product of:
               1.76608 = boost
               5.7772117 = idf(docFreq=373, maxDocs=44421)
               0.017981919 = queryNorm
             0.31594127 = fieldWeight in 3487, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7772117 = idf(docFreq=373, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3487)
         0.16605255 = weight(abstract_txt:datensätzen in 3487) [ClassicSimilarity], result of:
           0.16605255 = score(doc=3487,freq=1.0), product of:
             0.37006757 = queryWeight, product of:
               2.508237 = boost
               8.20496 = idf(docFreq=32, maxDocs=44421)
               0.017981919 = queryNorm
             0.44870874 = fieldWeight in 3487, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.20496 = idf(docFreq=32, maxDocs=44421)
               0.0546875 = fieldNorm(doc=3487)
       0.2 = coord(5/25)
   

3. Oberhauser, O.: Automatisches Klassifizieren : Entwicklungsstand - Methodik - Anwendungsbereiche (2005) 0.07

   0.06605106 = sum of:
     0.06605106 = product of:
       0.33025527 = sum of:
         0.042092033 = weight(abstract_txt:studie in 163) [ClassicSimilarity], result of:
           0.042092033 = score(doc=163,freq=1.0), product of:
             0.11764512 = queryWeight, product of:
               6.5424123 = idf(docFreq=173, maxDocs=44421)
               0.017981919 = queryNorm
             0.35778818 = fieldWeight in 163, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.5424123 = idf(docFreq=173, maxDocs=44421)
               0.0546875 = fieldNorm(doc=163)
         0.012766782 = weight(abstract_txt:eine in 163) [ClassicSimilarity], result of:
           0.012766782 = score(doc=163,freq=1.0), product of:
             0.066912144 = queryWeight, product of:
               1.0665482 = boost
               3.4888992 = idf(docFreq=3686, maxDocs=44421)
               0.017981919 = queryNorm
             0.19079918 = fieldWeight in 163, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4888992 = idf(docFreq=3686, maxDocs=44421)
               0.0546875 = fieldNorm(doc=163)
         0.05137819 = weight(abstract_txt:wichtigen in 163) [ClassicSimilarity], result of:
           0.05137819 = score(doc=163,freq=1.0), product of:
             0.13436717 = queryWeight, product of:
               1.0687094 = boost
               6.9919376 = idf(docFreq=110, maxDocs=44421)
               0.017981919 = queryNorm
             0.3823716 = fieldWeight in 163, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.9919376 = idf(docFreq=110, maxDocs=44421)
               0.0546875 = fieldNorm(doc=163)
         0.057965696 = weight(abstract_txt:analyse in 163) [ClassicSimilarity], result of:
           0.057965696 = score(doc=163,freq=1.0), product of:
             0.18346985 = queryWeight, product of:
               1.76608 = boost
               5.7772117 = idf(docFreq=373, maxDocs=44421)
               0.017981919 = queryNorm
             0.31594127 = fieldWeight in 163, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7772117 = idf(docFreq=373, maxDocs=44421)
               0.0546875 = fieldNorm(doc=163)
         0.16605255 = weight(abstract_txt:datensätzen in 163) [ClassicSimilarity], result of:
           0.16605255 = score(doc=163,freq=1.0), product of:
             0.37006757 = queryWeight, product of:
               2.508237 = boost
               8.20496 = idf(docFreq=32, maxDocs=44421)
               0.017981919 = queryNorm
             0.44870874 = fieldWeight in 163, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.20496 = idf(docFreq=32, maxDocs=44421)
               0.0546875 = fieldNorm(doc=163)
       0.2 = coord(5/25)
   

4. Krischker, U.: Formale Analyse von Dokumenten (1997) 0.06

   0.055979937 = sum of:
     0.055979937 = product of:
       0.34987462 = sum of:
         0.025792794 = weight(abstract_txt:eine in 912) [ClassicSimilarity], result of:
           0.025792794 = score(doc=912,freq=2.0), product of:
             0.066912144 = queryWeight, product of:
               1.0665482 = boost
               3.4888992 = idf(docFreq=3686, maxDocs=44421)
               0.017981919 = queryNorm
             0.38547254 = fieldWeight in 912, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.4888992 = idf(docFreq=3686, maxDocs=44421)
               0.078125 = fieldNorm(doc=912)
         0.07426365 = weight(abstract_txt:menge in 912) [ClassicSimilarity], result of:
           0.07426365 = score(doc=912,freq=1.0), product of:
             0.1354223 = queryWeight, product of:
               1.0728973 = boost
               7.019336 = idf(docFreq=107, maxDocs=44421)
               0.017981919 = queryNorm
             0.5483856 = fieldWeight in 912, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.019336 = idf(docFreq=107, maxDocs=44421)
               0.078125 = fieldNorm(doc=912)
         0.084201895 = weight(abstract_txt:katalogen in 912) [ClassicSimilarity], result of:
           0.084201895 = score(doc=912,freq=1.0), product of:
             0.14724952 = queryWeight, product of:
               1.1187679 = boost
               7.319441 = idf(docFreq=79, maxDocs=44421)
               0.017981919 = queryNorm
             0.57183135 = fieldWeight in 912, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.319441 = idf(docFreq=79, maxDocs=44421)
               0.078125 = fieldNorm(doc=912)
         0.16561627 = weight(abstract_txt:analyse in 912) [ClassicSimilarity], result of:
           0.16561627 = score(doc=912,freq=4.0), product of:
             0.18346985 = queryWeight, product of:
               1.76608 = boost
               5.7772117 = idf(docFreq=373, maxDocs=44421)
               0.017981919 = queryNorm
             0.90268934 = fieldWeight in 912, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.7772117 = idf(docFreq=373, maxDocs=44421)
               0.078125 = fieldNorm(doc=912)
       0.16 = coord(4/25)
   

5. Gabler, S.: Thesauri - a Toolbox for Information Retrieval (2023) 0.06

   0.055807825 = sum of:
     0.055807825 = product of:
       0.4650652 = sum of:
         0.025533564 = weight(abstract_txt:eine in 1115) [ClassicSimilarity], result of:
           0.025533564 = score(doc=1115,freq=1.0), product of:
             0.066912144 = queryWeight, product of:
               1.0665482 = boost
               3.4888992 = idf(docFreq=3686, maxDocs=44421)
               0.017981919 = queryNorm
             0.38159835 = fieldWeight in 1115, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4888992 = idf(docFreq=3686, maxDocs=44421)
               0.109375 = fieldNorm(doc=1115)
         0.10742654 = weight(abstract_txt:liefern in 1115) [ClassicSimilarity], result of:
           0.10742654 = score(doc=1115,freq=1.0), product of:
             0.13840817 = queryWeight, product of:
               1.0846606 = boost
               7.0962973 = idf(docFreq=99, maxDocs=44421)
               0.017981919 = queryNorm
             0.7761575 = fieldWeight in 1115, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.0962973 = idf(docFreq=99, maxDocs=44421)
               0.109375 = fieldNorm(doc=1115)
         0.3321051 = weight(abstract_txt:datensätzen in 1115) [ClassicSimilarity], result of:
           0.3321051 = score(doc=1115,freq=1.0), product of:
             0.37006757 = queryWeight, product of:
               2.508237 = boost
               8.20496 = idf(docFreq=32, maxDocs=44421)
               0.017981919 = queryNorm
             0.8974175 = fieldWeight in 1115, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.20496 = idf(docFreq=32, maxDocs=44421)
               0.109375 = fieldNorm(doc=1115)
       0.12 = coord(3/25)