Document (#38082)

Author
Groß, T.
Title
Automatische Indexierung von Dokumenten in einer wissenschaftlichen Bibliothek : Implementierung und Evaluierung am Beispiel der Deutschen Zentralbibliothek für Wirtschaftswissenschaften
Imprint
Hamburg : Diplomica Verlag
Year
2011
Pages
IV, 88 S
Isbn
978-3-84285801-5
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.
Content
Vgl. die zugrunde liegende Masterarbeit unter: http://edoc.hu-berlin.de/series/berliner-handreichungen/2010-284/PDF/284.pdf.
Theme
Automatisches Indexieren
Field
Wirtschaftswissenschaften
Object
MindServer Categorizer
RSWK
Automatische Indexierung / Dokument / Wissenschaftliche Bibliothek
BK
06.41 Wissenschaftliche Bibliotheken
06.54 Bibliotheksautomatisierung
06.70 Katalogisierung, Bestandserschließung
RVK
AN 95300

Similar documents (author)

  1. Groß, M.: Naturwissenschaftler gegen Wissenschaftstheoretiker : ein Krieg zwischen den zwei Kulturen? (1997) 6.00
    6.0014763 = sum of:
      6.0014763 = weight(author_txt:groß in 440) [ClassicSimilarity], result of:
        6.0014763 = fieldWeight in 440, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.602362 = idf(docFreq=7, maxDocs=43556)
          0.625 = fieldNorm(doc=440)
    
  2. Groß, M.: Warum Ordnung keinen Sinn mehr macht (2003) 6.00
    6.0014763 = sum of:
      6.0014763 = weight(author_txt:groß in 3435) [ClassicSimilarity], result of:
        6.0014763 = fieldWeight in 3435, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.602362 = idf(docFreq=7, maxDocs=43556)
          0.625 = fieldNorm(doc=3435)
    
  3. Groß, T.: Automatische Indexierung von wirtschaftswissenschaftlichen Dokumenten : Implementierung und Evaluierung am Beispiel der Deutschen Zentralbibliothek für Wirtschaftswissenschaften (2010) 6.00
    6.0014763 = sum of:
      6.0014763 = weight(author_txt:groß in 4076) [ClassicSimilarity], result of:
        6.0014763 = fieldWeight in 4076, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.602362 = idf(docFreq=7, maxDocs=43556)
          0.625 = fieldNorm(doc=4076)
    
  4. Groß, T.; Faden, M.: Automatische Indexierung elektronischer Dokumente an der Deutschen Zentralbibliothek für Wirtschaftswissenschaften : Bericht über die Jahrestagung der Internationalen Buchwissenschaftlichen Gesellschaft (2010) 4.80
    4.801181 = sum of:
      4.801181 = weight(author_txt:groß in 1049) [ClassicSimilarity], result of:
        4.801181 = fieldWeight in 1049, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.602362 = idf(docFreq=7, maxDocs=43556)
          0.5 = fieldNorm(doc=1049)
    
  5. Groß, M.; Rusch, B.: Open Source Programm Mable+ zur Analyse von Katalogdaten veröffentlicht (2011) 4.80
    4.801181 = sum of:
      4.801181 = weight(author_txt:groß in 2179) [ClassicSimilarity], result of:
        4.801181 = fieldWeight in 2179, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.602362 = idf(docFreq=7, maxDocs=43556)
          0.5 = fieldNorm(doc=2179)
    

Similar documents (content)

  1. Groß, T.: Automatische Indexierung von wirtschaftswissenschaftlichen Dokumenten : Implementierung und Evaluierung am Beispiel der Deutschen Zentralbibliothek für Wirtschaftswissenschaften (2010) 1.97
    1.9734757 = sum of:
      1.9734757 = product of:
        2.349376 = sum of:
          0.08436111 = weight(abstract_txt:letztere in 4076) [ClassicSimilarity], result of:
            0.08436111 = score(doc=4076,freq=1.0), product of:
              0.15627347 = queryWeight, product of:
                8.63728 = idf(docFreq=20, maxDocs=43556)
                0.018092902 = queryNorm
              0.53983 = fieldWeight in 4076, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.63728 = idf(docFreq=20, maxDocs=43556)
                0.0625 = fieldNorm(doc=4076)
          0.08895902 = weight(abstract_txt:lancaster in 4076) [ClassicSimilarity], result of:
            0.08895902 = score(doc=4076,freq=1.0), product of:
              0.16190132 = queryWeight, product of:
                1.0178472 = boost
                8.791431 = idf(docFreq=17, maxDocs=43556)
                0.018092902 = queryNorm
              0.54946446 = fieldWeight in 4076, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.791431 = idf(docFreq=17, maxDocs=43556)
                0.0625 = fieldNorm(doc=4076)
          0.09070543 = weight(abstract_txt:anlehnung in 4076) [ClassicSimilarity], result of:
            0.09070543 = score(doc=4076,freq=1.0), product of:
              0.16401337 = queryWeight, product of:
                1.0244647 = boost
                8.848589 = idf(docFreq=16, maxDocs=43556)
                0.018092902 = queryNorm
              0.5530368 = fieldWeight in 4076, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.848589 = idf(docFreq=16, maxDocs=43556)
                0.0625 = fieldNorm(doc=4076)
          0.0925826 = weight(abstract_txt:vorgeschlagenen in 4076) [ClassicSimilarity], result of:
            0.0925826 = score(doc=4076,freq=1.0), product of:
              0.1662685 = queryWeight, product of:
                1.0314837 = boost
                8.909214 = idf(docFreq=15, maxDocs=43556)
                0.018092902 = queryNorm
              0.5568259 = fieldWeight in 4076, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.909214 = idf(docFreq=15, maxDocs=43556)
                0.0625 = fieldNorm(doc=4076)
          0.09460924 = weight(abstract_txt:zuständigen in 4076) [ClassicSimilarity], result of:
            0.09460924 = score(doc=4076,freq=1.0), product of:
              0.16868615 = queryWeight, product of:
                1.0389558 = boost
                8.973753 = idf(docFreq=14, maxDocs=43556)
                0.018092902 = queryNorm
              0.56085956 = fieldWeight in 4076, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.973753 = idf(docFreq=14, maxDocs=43556)
                0.0625 = fieldNorm(doc=4076)
          0.09680821 = weight(abstract_txt:grundlegendes in 4076) [ClassicSimilarity], result of:
            0.09680821 = score(doc=4076,freq=1.0), product of:
              0.17128994 = queryWeight, product of:
                1.0469437 = boost
                9.042746 = idf(docFreq=13, maxDocs=43556)
                0.018092902 = queryNorm
              0.5651716 = fieldWeight in 4076, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.042746 = idf(docFreq=13, maxDocs=43556)
                0.0625 = fieldNorm(doc=4076)
          0.099207886 = weight(abstract_txt:indexierungsverfahren in 4076) [ClassicSimilarity], result of:
            0.099207886 = score(doc=4076,freq=1.0), product of:
              0.17410898 = queryWeight, product of:
                1.0555236 = boost
                9.116854 = idf(docFreq=12, maxDocs=43556)
                0.018092902 = queryNorm
              0.56980336 = fieldWeight in 4076, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.116854 = idf(docFreq=12, maxDocs=43556)
                0.0625 = fieldNorm(doc=4076)
          0.10184392 = weight(abstract_txt:güte in 4076) [ClassicSimilarity], result of:
            0.10184392 = score(doc=4076,freq=1.0), product of:
              0.17717963 = queryWeight, product of:
                1.0647907 = boost
                9.196897 = idf(docFreq=11, maxDocs=43556)
                0.018092902 = queryNorm
              0.57480603 = fieldWeight in 4076, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.196897 = idf(docFreq=11, maxDocs=43556)
                0.0625 = fieldNorm(doc=4076)
          0.10476199 = weight(abstract_txt:anschließenden in 4076) [ClassicSimilarity], result of:
            0.10476199 = score(doc=4076,freq=1.0), product of:
              0.18054809 = queryWeight, product of:
                1.0748647 = boost
                9.283908 = idf(docFreq=10, maxDocs=43556)
                0.018092902 = queryNorm
              0.58024424 = fieldWeight in 4076, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.283908 = idf(docFreq=10, maxDocs=43556)
                0.0625 = fieldNorm(doc=4076)
          0.108021736 = weight(abstract_txt:6.000 in 4076) [ClassicSimilarity], result of:
            0.108021736 = score(doc=4076,freq=1.0), product of:
              0.18427418 = queryWeight, product of:
                1.0858995 = boost
                9.379218 = idf(docFreq=9, maxDocs=43556)
                0.018092902 = queryNorm
              0.58620113 = fieldWeight in 4076, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.379218 = idf(docFreq=9, maxDocs=43556)
                0.0625 = fieldNorm(doc=4076)
          0.12081991 = weight(abstract_txt:wirtschaftswissenschaftliche in 4076) [ClassicSimilarity], result of:
            0.12081991 = score(doc=4076,freq=1.0), product of:
              0.19855587 = queryWeight, product of:
                1.1271942 = boost
                9.735892 = idf(docFreq=6, maxDocs=43556)
                0.018092902 = queryNorm
              0.60849327 = fieldWeight in 4076, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.735892 = idf(docFreq=6, maxDocs=43556)
                0.0625 = fieldNorm(doc=4076)
          0.12665018 = weight(abstract_txt:informationsstrukturierung in 4076) [ClassicSimilarity], result of:
            0.12665018 = score(doc=4076,freq=1.0), product of:
              0.20489323 = queryWeight, product of:
                1.1450413 = boost
                9.890043 = idf(docFreq=5, maxDocs=43556)
                0.018092902 = queryNorm
              0.6181277 = fieldWeight in 4076, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.890043 = idf(docFreq=5, maxDocs=43556)
                0.0625 = fieldNorm(doc=4076)
          0.12665018 = weight(abstract_txt:recommind in 4076) [ClassicSimilarity], result of:
            0.12665018 = score(doc=4076,freq=1.0), product of:
              0.20489323 = queryWeight, product of:
                1.1450413 = boost
                9.890043 = idf(docFreq=5, maxDocs=43556)
                0.018092902 = queryNorm
              0.6181277 = fieldWeight in 4076, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.890043 = idf(docFreq=5, maxDocs=43556)
                0.0625 = fieldNorm(doc=4076)
          0.12665018 = weight(abstract_txt:referentinnen in 4076) [ClassicSimilarity], result of:
            0.12665018 = score(doc=4076,freq=1.0), product of:
              0.20489323 = queryWeight, product of:
                1.1450413 = boost
                9.890043 = idf(docFreq=5, maxDocs=43556)
                0.018092902 = queryNorm
              0.6181277 = fieldWeight in 4076, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.890043 = idf(docFreq=5, maxDocs=43556)
                0.0625 = fieldNorm(doc=4076)
          0.03551369 = weight(abstract_txt:deutschen in 4076) [ClassicSimilarity], result of:
            0.03551369 = score(doc=4076,freq=1.0), product of:
              0.11059384 = queryWeight, product of:
                1.1897011 = boost
                5.137891 = idf(docFreq=694, maxDocs=43556)
                0.018092902 = queryNorm
              0.32111818 = fieldWeight in 4076, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.137891 = idf(docFreq=694, maxDocs=43556)
                0.0625 = fieldNorm(doc=4076)
          0.09866363 = weight(abstract_txt:rund in 4076) [ClassicSimilarity], result of:
            0.09866363 = score(doc=4076,freq=2.0), product of:
              0.17347163 = queryWeight, product of:
                1.4900011 = boost
                6.4347787 = idf(docFreq=189, maxDocs=43556)
                0.018092902 = queryNorm
              0.56875944 = fieldWeight in 4076, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.4347787 = idf(docFreq=189, maxDocs=43556)
                0.0625 = fieldNorm(doc=4076)
          0.12047624 = weight(abstract_txt:bewertung in 4076) [ClassicSimilarity], result of:
            0.12047624 = score(doc=4076,freq=2.0), product of:
              0.19817917 = queryWeight, product of:
                1.5925804 = boost
                6.877782 = idf(docFreq=121, maxDocs=43556)
                0.018092902 = queryNorm
              0.60791576 = fieldWeight in 4076, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.877782 = idf(docFreq=121, maxDocs=43556)
                0.0625 = fieldNorm(doc=4076)
          0.097454414 = weight(abstract_txt:implementierung in 4076) [ClassicSimilarity], result of:
            0.097454414 = score(doc=4076,freq=1.0), product of:
              0.21677111 = queryWeight, product of:
                1.665609 = boost
                7.1931663 = idf(docFreq=88, maxDocs=43556)
                0.018092902 = queryNorm
              0.4495729 = fieldWeight in 4076, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.1931663 = idf(docFreq=88, maxDocs=43556)
                0.0625 = fieldNorm(doc=4076)
          0.12096895 = weight(abstract_txt:zentralbibliothek in 4076) [ClassicSimilarity], result of:
            0.12096895 = score(doc=4076,freq=1.0), product of:
              0.2503704 = queryWeight, product of:
                1.7900447 = boost
                7.730559 = idf(docFreq=51, maxDocs=43556)
                0.018092902 = queryNorm
              0.48315993 = fieldWeight in 4076, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.730559 = idf(docFreq=51, maxDocs=43556)
                0.0625 = fieldNorm(doc=4076)
          0.13765901 = weight(abstract_txt:wirtschaftswissenschaften in 4076) [ClassicSimilarity], result of:
            0.13765901 = score(doc=4076,freq=1.0), product of:
              0.2729 = queryWeight, product of:
                1.8688486 = boost
                8.070885 = idf(docFreq=36, maxDocs=43556)
                0.018092902 = queryNorm
              0.5044303 = fieldWeight in 4076, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.070885 = idf(docFreq=36, maxDocs=43556)
                0.0625 = fieldNorm(doc=4076)
          0.27600834 = weight(abstract_txt:evaluierung in 4076) [ClassicSimilarity], result of:
            0.27600834 = score(doc=4076,freq=2.0), product of:
              0.3942475 = queryWeight, product of:
                2.7510753 = boost
                7.920603 = idf(docFreq=42, maxDocs=43556)
                0.018092902 = queryNorm
              0.700089 = fieldWeight in 4076, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.920603 = idf(docFreq=42, maxDocs=43556)
                0.0625 = fieldNorm(doc=4076)
        0.84 = coord(21/25)
    
  2. Jahns, Y.; Trummer, M.: Crosskonkordanz Wirtschaft (2003) 0.21
    0.20604111 = sum of:
      0.20604111 = product of:
        0.7358611 = sum of:
          0.17086516 = weight(abstract_txt:wirtschaftswissenschaftliche in 2960) [ClassicSimilarity], result of:
            0.17086516 = score(doc=2960,freq=2.0), product of:
              0.19855587 = queryWeight, product of:
                1.1271942 = boost
                9.735892 = idf(docFreq=6, maxDocs=43556)
                0.018092902 = queryNorm
              0.86053944 = fieldWeight in 2960, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                9.735892 = idf(docFreq=6, maxDocs=43556)
                0.0625 = fieldNorm(doc=2960)
          0.06151152 = weight(abstract_txt:deutschen in 2960) [ClassicSimilarity], result of:
            0.06151152 = score(doc=2960,freq=3.0), product of:
              0.11059384 = queryWeight, product of:
                1.1897011 = boost
                5.137891 = idf(docFreq=694, maxDocs=43556)
                0.018092902 = queryNorm
              0.556193 = fieldWeight in 2960, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.137891 = idf(docFreq=694, maxDocs=43556)
                0.0625 = fieldNorm(doc=2960)
          0.037117638 = weight(abstract_txt:bibliothek in 2960) [ClassicSimilarity], result of:
            0.037117638 = score(doc=2960,freq=1.0), product of:
              0.113899186 = queryWeight, product of:
                1.2073486 = boost
                5.214104 = idf(docFreq=643, maxDocs=43556)
                0.018092902 = queryNorm
              0.3258815 = fieldWeight in 2960, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.214104 = idf(docFreq=643, maxDocs=43556)
                0.0625 = fieldNorm(doc=2960)
          0.069765724 = weight(abstract_txt:rund in 2960) [ClassicSimilarity], result of:
            0.069765724 = score(doc=2960,freq=1.0), product of:
              0.17347163 = queryWeight, product of:
                1.4900011 = boost
                6.4347787 = idf(docFreq=189, maxDocs=43556)
                0.018092902 = queryNorm
              0.40217367 = fieldWeight in 2960, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.4347787 = idf(docFreq=189, maxDocs=43556)
                0.0625 = fieldNorm(doc=2960)
          0.0809529 = weight(abstract_txt:indexierung in 2960) [ClassicSimilarity], result of:
            0.0809529 = score(doc=2960,freq=1.0), product of:
              0.19155286 = queryWeight, product of:
                1.5657294 = boost
                6.7618217 = idf(docFreq=136, maxDocs=43556)
                0.018092902 = queryNorm
              0.42261386 = fieldWeight in 2960, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.7618217 = idf(docFreq=136, maxDocs=43556)
                0.0625 = fieldNorm(doc=2960)
          0.12096895 = weight(abstract_txt:zentralbibliothek in 2960) [ClassicSimilarity], result of:
            0.12096895 = score(doc=2960,freq=1.0), product of:
              0.2503704 = queryWeight, product of:
                1.7900447 = boost
                7.730559 = idf(docFreq=51, maxDocs=43556)
                0.018092902 = queryNorm
              0.48315993 = fieldWeight in 2960, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.730559 = idf(docFreq=51, maxDocs=43556)
                0.0625 = fieldNorm(doc=2960)
          0.19467926 = weight(abstract_txt:wirtschaftswissenschaften in 2960) [ClassicSimilarity], result of:
            0.19467926 = score(doc=2960,freq=2.0), product of:
              0.2729 = queryWeight, product of:
                1.8688486 = boost
                8.070885 = idf(docFreq=36, maxDocs=43556)
                0.018092902 = queryNorm
              0.7133722 = fieldWeight in 2960, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                8.070885 = idf(docFreq=36, maxDocs=43556)
                0.0625 = fieldNorm(doc=2960)
        0.28 = coord(7/25)
    
  3. Groß, T.; Faden, M.: Automatische Indexierung elektronischer Dokumente an der Deutschen Zentralbibliothek für Wirtschaftswissenschaften : Bericht über die Jahrestagung der Internationalen Buchwissenschaftlichen Gesellschaft (2010) 0.12
    0.1175874 = sum of:
      0.1175874 = product of:
        0.48994753 = sum of:
          0.1343328 = weight(abstract_txt:recommind in 1049) [ClassicSimilarity], result of:
            0.1343328 = score(doc=1049,freq=2.0), product of:
              0.20489323 = queryWeight, product of:
                1.1450413 = boost
                9.890043 = idf(docFreq=5, maxDocs=43556)
                0.018092902 = queryNorm
              0.65562344 = fieldWeight in 1049, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                9.890043 = idf(docFreq=5, maxDocs=43556)
                0.046875 = fieldNorm(doc=1049)
          0.02783823 = weight(abstract_txt:bibliothek in 1049) [ClassicSimilarity], result of:
            0.02783823 = score(doc=1049,freq=1.0), product of:
              0.113899186 = queryWeight, product of:
                1.2073486 = boost
                5.214104 = idf(docFreq=643, maxDocs=43556)
                0.018092902 = queryNorm
              0.24441114 = fieldWeight in 1049, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.214104 = idf(docFreq=643, maxDocs=43556)
                0.046875 = fieldNorm(doc=1049)
          0.06071467 = weight(abstract_txt:indexierung in 1049) [ClassicSimilarity], result of:
            0.06071467 = score(doc=1049,freq=1.0), product of:
              0.19155286 = queryWeight, product of:
                1.5657294 = boost
                6.7618217 = idf(docFreq=136, maxDocs=43556)
                0.018092902 = queryNorm
              0.3169604 = fieldWeight in 1049, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.7618217 = idf(docFreq=136, maxDocs=43556)
                0.046875 = fieldNorm(doc=1049)
          0.07309081 = weight(abstract_txt:implementierung in 1049) [ClassicSimilarity], result of:
            0.07309081 = score(doc=1049,freq=1.0), product of:
              0.21677111 = queryWeight, product of:
                1.665609 = boost
                7.1931663 = idf(docFreq=88, maxDocs=43556)
                0.018092902 = queryNorm
              0.33717966 = fieldWeight in 1049, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.1931663 = idf(docFreq=88, maxDocs=43556)
                0.046875 = fieldNorm(doc=1049)
          0.09072672 = weight(abstract_txt:zentralbibliothek in 1049) [ClassicSimilarity], result of:
            0.09072672 = score(doc=1049,freq=1.0), product of:
              0.2503704 = queryWeight, product of:
                1.7900447 = boost
                7.730559 = idf(docFreq=51, maxDocs=43556)
                0.018092902 = queryNorm
              0.36236995 = fieldWeight in 1049, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.730559 = idf(docFreq=51, maxDocs=43556)
                0.046875 = fieldNorm(doc=1049)
          0.10324427 = weight(abstract_txt:wirtschaftswissenschaften in 1049) [ClassicSimilarity], result of:
            0.10324427 = score(doc=1049,freq=1.0), product of:
              0.2729 = queryWeight, product of:
                1.8688486 = boost
                8.070885 = idf(docFreq=36, maxDocs=43556)
                0.018092902 = queryNorm
              0.37832272 = fieldWeight in 1049, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.070885 = idf(docFreq=36, maxDocs=43556)
                0.046875 = fieldNorm(doc=1049)
        0.24 = coord(6/25)
    
  4. Toepfer, M.; Kempf, A.O.: Automatische Indexierung auf Basis von Titeln und Autoren-Keywords : ein Werkstattbericht (2016) 0.11
    0.11385981 = sum of:
      0.11385981 = product of:
        0.56929904 = sum of:
          0.03551369 = weight(abstract_txt:deutschen in 207) [ClassicSimilarity], result of:
            0.03551369 = score(doc=207,freq=1.0), product of:
              0.11059384 = queryWeight, product of:
                1.1897011 = boost
                5.137891 = idf(docFreq=694, maxDocs=43556)
                0.018092902 = queryNorm
              0.32111818 = fieldWeight in 207, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.137891 = idf(docFreq=694, maxDocs=43556)
                0.0625 = fieldNorm(doc=207)
          0.0809529 = weight(abstract_txt:indexierung in 207) [ClassicSimilarity], result of:
            0.0809529 = score(doc=207,freq=1.0), product of:
              0.19155286 = queryWeight, product of:
                1.5657294 = boost
                6.7618217 = idf(docFreq=136, maxDocs=43556)
                0.018092902 = queryNorm
              0.42261386 = fieldWeight in 207, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.7618217 = idf(docFreq=136, maxDocs=43556)
                0.0625 = fieldNorm(doc=207)
          0.08707728 = weight(abstract_txt:automatische in 207) [ClassicSimilarity], result of:
            0.08707728 = score(doc=207,freq=1.0), product of:
              0.2010961 = queryWeight, product of:
                1.604258 = boost
                6.9282126 = idf(docFreq=115, maxDocs=43556)
                0.018092902 = queryNorm
              0.4330133 = fieldWeight in 207, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.9282126 = idf(docFreq=115, maxDocs=43556)
                0.0625 = fieldNorm(doc=207)
          0.17107593 = weight(abstract_txt:zentralbibliothek in 207) [ClassicSimilarity], result of:
            0.17107593 = score(doc=207,freq=2.0), product of:
              0.2503704 = queryWeight, product of:
                1.7900447 = boost
                7.730559 = idf(docFreq=51, maxDocs=43556)
                0.018092902 = queryNorm
              0.6832913 = fieldWeight in 207, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.730559 = idf(docFreq=51, maxDocs=43556)
                0.0625 = fieldNorm(doc=207)
          0.19467926 = weight(abstract_txt:wirtschaftswissenschaften in 207) [ClassicSimilarity], result of:
            0.19467926 = score(doc=207,freq=2.0), product of:
              0.2729 = queryWeight, product of:
                1.8688486 = boost
                8.070885 = idf(docFreq=36, maxDocs=43556)
                0.018092902 = queryNorm
              0.7133722 = fieldWeight in 207, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                8.070885 = idf(docFreq=36, maxDocs=43556)
                0.0625 = fieldNorm(doc=207)
        0.2 = coord(5/25)
    
  5. Kempf, A.O.: Automatische Inhaltserschließung in der Fachinformation (2013) 0.10
    0.09564987 = sum of:
      0.09564987 = product of:
        0.47824934 = sum of:
          0.08436111 = weight(abstract_txt:letztere in 2903) [ClassicSimilarity], result of:
            0.08436111 = score(doc=2903,freq=1.0), product of:
              0.15627347 = queryWeight, product of:
                8.63728 = idf(docFreq=20, maxDocs=43556)
                0.018092902 = queryNorm
              0.53983 = fieldWeight in 2903, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.63728 = idf(docFreq=20, maxDocs=43556)
                0.0625 = fieldNorm(doc=2903)
          0.099207886 = weight(abstract_txt:indexierungsverfahren in 2903) [ClassicSimilarity], result of:
            0.099207886 = score(doc=2903,freq=1.0), product of:
              0.17410898 = queryWeight, product of:
                1.0555236 = boost
                9.116854 = idf(docFreq=12, maxDocs=43556)
                0.018092902 = queryNorm
              0.56980336 = fieldWeight in 2903, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.116854 = idf(docFreq=12, maxDocs=43556)
                0.0625 = fieldNorm(doc=2903)
          0.12665018 = weight(abstract_txt:recommind in 2903) [ClassicSimilarity], result of:
            0.12665018 = score(doc=2903,freq=1.0), product of:
              0.20489323 = queryWeight, product of:
                1.1450413 = boost
                9.890043 = idf(docFreq=5, maxDocs=43556)
                0.018092902 = queryNorm
              0.6181277 = fieldWeight in 2903, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.890043 = idf(docFreq=5, maxDocs=43556)
                0.0625 = fieldNorm(doc=2903)
          0.0809529 = weight(abstract_txt:indexierung in 2903) [ClassicSimilarity], result of:
            0.0809529 = score(doc=2903,freq=1.0), product of:
              0.19155286 = queryWeight, product of:
                1.5657294 = boost
                6.7618217 = idf(docFreq=136, maxDocs=43556)
                0.018092902 = queryNorm
              0.42261386 = fieldWeight in 2903, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.7618217 = idf(docFreq=136, maxDocs=43556)
                0.0625 = fieldNorm(doc=2903)
          0.08707728 = weight(abstract_txt:automatische in 2903) [ClassicSimilarity], result of:
            0.08707728 = score(doc=2903,freq=1.0), product of:
              0.2010961 = queryWeight, product of:
                1.604258 = boost
                6.9282126 = idf(docFreq=115, maxDocs=43556)
                0.018092902 = queryNorm
              0.4330133 = fieldWeight in 2903, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.9282126 = idf(docFreq=115, maxDocs=43556)
                0.0625 = fieldNorm(doc=2903)
        0.2 = coord(5/25)