Document (#17091)

Author
Degens, P.O.
Title
Hierarchische Klassifikation
Source
Wissensstrukturen und Ordnungsmuster. Proc. der 4. Fachtagung der Gesellschaft für Klassifikation, Salzburg, 16.-19.4.1980. Red.: W. Dahlberg
Imprint
Frankfurt : Indeks
Year
1980
Pages
S.80-89
Series
Studien zur Klassifikation; Bd.9
Abstract
Hierarchische Klassifikationsverfahren (Clusterverfahren) liefern zwangsweise hierarchische Klassifikationen, es fragt sich jedoch, ob die gewonnene Hierarchie auch den Daten sinnvoll entspricht und angemessen ist. In der Evolution ist die Informationsweitergabe vertikal, entsprechend lassen sich die Verwandtschaftsverhältnisse der Arten durch Hierarchien optimal wiedergeben. In der Kultur ist die Informationsweitergabe horizontal, entsprechend müssen hier (z.B. in der Medizin) Alternativen zu hierarchischen Klassifikationen gefunden werden. Einige Möglichkeiten werden hierzu genannt

Similar documents (content)

  1. Social History and Industrial Classification - SHIC : Sozialgeschichtliche und industrielle Klassifikation - Eine thematische Klassifikation für Museumssammlungen (1999) 0.17
    0.17352578 = sum of:
      0.17352578 = product of:
        0.72302413 = sum of:
          0.22759497 = weight(title_txt:klassifikation in 17) [ClassicSimilarity], result of:
            0.22759497 = score(doc=17,freq=2.0), product of:
              0.10254806 = queryWeight, product of:
                6.2774057 = idf(docFreq=215, maxDocs=42306)
                0.016336057 = queryNorm
              2.219398 = fieldWeight in 17, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.2774057 = idf(docFreq=215, maxDocs=42306)
                0.25 = fieldNorm(doc=17)
          0.033133995 = weight(abstract_txt:werden in 17) [ClassicSimilarity], result of:
            0.033133995 = score(doc=17,freq=7.0), product of:
              0.06486695 = queryWeight, product of:
                1.1247681 = boost
                3.530313 = idf(docFreq=3368, maxDocs=42306)
                0.016336057 = queryNorm
              0.5107993 = fieldWeight in 17, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                3.530313 = idf(docFreq=3368, maxDocs=42306)
                0.0546875 = fieldNorm(doc=17)
          0.013298233 = weight(abstract_txt:sich in 17) [ClassicSimilarity], result of:
            0.013298233 = score(doc=17,freq=1.0), product of:
              0.06751541 = queryWeight, product of:
                1.1475002 = boost
                3.601662 = idf(docFreq=3136, maxDocs=42306)
                0.016336057 = queryNorm
              0.19696589 = fieldWeight in 17, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.601662 = idf(docFreq=3136, maxDocs=42306)
                0.0546875 = fieldNorm(doc=17)
          0.10184575 = weight(abstract_txt:hierarchie in 17) [ClassicSimilarity], result of:
            0.10184575 = score(doc=17,freq=1.0), product of:
              0.20820552 = queryWeight, product of:
                1.4248935 = boost
                8.944634 = idf(docFreq=14, maxDocs=42306)
                0.016336057 = queryNorm
              0.4891597 = fieldWeight in 17, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.944634 = idf(docFreq=14, maxDocs=42306)
                0.0546875 = fieldNorm(doc=17)
          0.0979765 = weight(abstract_txt:entsprechend in 17) [ClassicSimilarity], result of:
            0.0979765 = score(doc=17,freq=1.0), product of:
              0.25563574 = queryWeight, product of:
                2.232863 = boost
                7.008293 = idf(docFreq=103, maxDocs=42306)
                0.016336057 = queryNorm
              0.38326603 = fieldWeight in 17, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.008293 = idf(docFreq=103, maxDocs=42306)
                0.0546875 = fieldNorm(doc=17)
          0.24917465 = weight(abstract_txt:hierarchische in 17) [ClassicSimilarity], result of:
            0.24917465 = score(doc=17,freq=1.0), product of:
              0.5452219 = queryWeight, product of:
                3.9937747 = boost
                8.356848 = idf(docFreq=26, maxDocs=42306)
                0.016336057 = queryNorm
              0.4570151 = fieldWeight in 17, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.356848 = idf(docFreq=26, maxDocs=42306)
                0.0546875 = fieldNorm(doc=17)
        0.24 = coord(6/25)
    
  2. Manecke, H.-J.: Klassifikation, Klassieren (2004) 0.14
    0.14161827 = sum of:
      0.14161827 = product of:
        0.7080913 = sum of:
          0.40233487 = weight(title_txt:klassifikation in 3903) [ClassicSimilarity], result of:
            0.40233487 = score(doc=3903,freq=1.0), product of:
              0.10254806 = queryWeight, product of:
                6.2774057 = idf(docFreq=215, maxDocs=42306)
                0.016336057 = queryNorm
              3.9233785 = fieldWeight in 3903, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.2774057 = idf(docFreq=215, maxDocs=42306)
                0.625 = fieldNorm(doc=3903)
          0.021468809 = weight(abstract_txt:werden in 3903) [ClassicSimilarity], result of:
            0.021468809 = score(doc=3903,freq=4.0), product of:
              0.06486695 = queryWeight, product of:
                1.1247681 = boost
                3.530313 = idf(docFreq=3368, maxDocs=42306)
                0.016336057 = queryNorm
              0.33096683 = fieldWeight in 3903, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.530313 = idf(docFreq=3368, maxDocs=42306)
                0.046875 = fieldNorm(doc=3903)
          0.019742753 = weight(abstract_txt:sich in 3903) [ClassicSimilarity], result of:
            0.019742753 = score(doc=3903,freq=3.0), product of:
              0.06751541 = queryWeight, product of:
                1.1475002 = boost
                3.601662 = idf(docFreq=3136, maxDocs=42306)
                0.016336057 = queryNorm
              0.29241848 = fieldWeight in 3903, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.601662 = idf(docFreq=3136, maxDocs=42306)
                0.046875 = fieldNorm(doc=3903)
          0.052672938 = weight(abstract_txt:entspricht in 3903) [ClassicSimilarity], result of:
            0.052672938 = score(doc=3903,freq=1.0), product of:
              0.14866881 = queryWeight, product of:
                1.2040547 = boost
                7.5583396 = idf(docFreq=59, maxDocs=42306)
                0.016336057 = queryNorm
              0.35429716 = fieldWeight in 3903, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.5583396 = idf(docFreq=59, maxDocs=42306)
                0.046875 = fieldNorm(doc=3903)
          0.2118719 = weight(abstract_txt:klassifikationen in 3903) [ClassicSimilarity], result of:
            0.2118719 = score(doc=3903,freq=5.0), product of:
              0.27705356 = queryWeight, product of:
                2.3245192 = boost
                7.295975 = idf(docFreq=77, maxDocs=42306)
                0.016336057 = queryNorm
              0.76473266 = fieldWeight in 3903, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                7.295975 = idf(docFreq=77, maxDocs=42306)
                0.046875 = fieldNorm(doc=3903)
        0.2 = coord(5/25)
    
  3. Marczinski, R.: ¬Ein Klassifikationssystem für audiovisuelle Medien im Bildungsbereich (1982) 0.13
    0.13145836 = sum of:
      0.13145836 = product of:
        0.82161474 = sum of:
          0.030361485 = weight(abstract_txt:werden in 1531) [ClassicSimilarity], result of:
            0.030361485 = score(doc=1531,freq=2.0), product of:
              0.06486695 = queryWeight, product of:
                1.1247681 = boost
                3.530313 = idf(docFreq=3368, maxDocs=42306)
                0.016336057 = queryNorm
              0.4680578 = fieldWeight in 1531, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.530313 = idf(docFreq=3368, maxDocs=42306)
                0.09375 = fieldNorm(doc=1531)
          0.17459272 = weight(abstract_txt:hierarchie in 1531) [ClassicSimilarity], result of:
            0.17459272 = score(doc=1531,freq=1.0), product of:
              0.20820552 = queryWeight, product of:
                1.4248935 = boost
                8.944634 = idf(docFreq=14, maxDocs=42306)
                0.016336057 = queryNorm
              0.8385595 = fieldWeight in 1531, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.944634 = idf(docFreq=14, maxDocs=42306)
                0.09375 = fieldNorm(doc=1531)
          0.189504 = weight(abstract_txt:klassifikationen in 1531) [ClassicSimilarity], result of:
            0.189504 = score(doc=1531,freq=1.0), product of:
              0.27705356 = queryWeight, product of:
                2.3245192 = boost
                7.295975 = idf(docFreq=77, maxDocs=42306)
                0.016336057 = queryNorm
              0.6839977 = fieldWeight in 1531, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.295975 = idf(docFreq=77, maxDocs=42306)
                0.09375 = fieldNorm(doc=1531)
          0.42715657 = weight(abstract_txt:hierarchische in 1531) [ClassicSimilarity], result of:
            0.42715657 = score(doc=1531,freq=1.0), product of:
              0.5452219 = queryWeight, product of:
                3.9937747 = boost
                8.356848 = idf(docFreq=26, maxDocs=42306)
                0.016336057 = queryNorm
              0.7834545 = fieldWeight in 1531, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.356848 = idf(docFreq=26, maxDocs=42306)
                0.09375 = fieldNorm(doc=1531)
        0.16 = coord(4/25)
    
  4. Rescheleit, W.; Menner, L.: Vergleich der Wissensrepräsentationssprache FRL mit Dezimalklassifikation und Facettenklassifikation (1986) 0.09
    0.09034865 = sum of:
      0.09034865 = product of:
        0.5646791 = sum of:
          0.017890677 = weight(abstract_txt:werden in 1555) [ClassicSimilarity], result of:
            0.017890677 = score(doc=1555,freq=1.0), product of:
              0.06486695 = queryWeight, product of:
                1.1247681 = boost
                3.530313 = idf(docFreq=3368, maxDocs=42306)
                0.016336057 = queryNorm
              0.2758057 = fieldWeight in 1555, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.530313 = idf(docFreq=3368, maxDocs=42306)
                0.078125 = fieldNorm(doc=1555)
          0.03290459 = weight(abstract_txt:sich in 1555) [ClassicSimilarity], result of:
            0.03290459 = score(doc=1555,freq=3.0), product of:
              0.06751541 = queryWeight, product of:
                1.1475002 = boost
                3.601662 = idf(docFreq=3136, maxDocs=42306)
                0.016336057 = queryNorm
              0.48736417 = fieldWeight in 1555, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.601662 = idf(docFreq=3136, maxDocs=42306)
                0.078125 = fieldNorm(doc=1555)
          0.15792 = weight(abstract_txt:klassifikationen in 1555) [ClassicSimilarity], result of:
            0.15792 = score(doc=1555,freq=1.0), product of:
              0.27705356 = queryWeight, product of:
                2.3245192 = boost
                7.295975 = idf(docFreq=77, maxDocs=42306)
                0.016336057 = queryNorm
              0.5699981 = fieldWeight in 1555, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.295975 = idf(docFreq=77, maxDocs=42306)
                0.078125 = fieldNorm(doc=1555)
          0.35596383 = weight(abstract_txt:hierarchische in 1555) [ClassicSimilarity], result of:
            0.35596383 = score(doc=1555,freq=1.0), product of:
              0.5452219 = queryWeight, product of:
                3.9937747 = boost
                8.356848 = idf(docFreq=26, maxDocs=42306)
                0.016336057 = queryNorm
              0.65287876 = fieldWeight in 1555, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.356848 = idf(docFreq=26, maxDocs=42306)
                0.078125 = fieldNorm(doc=1555)
        0.16 = coord(4/25)
    
  5. Heinz, S.: Realisierung und Evaluierung eines virtuellen Bibliotheksregals für die Informationswissenschaft an der Universitätsbibliothek Hildesheim (2003) 0.09
    0.08650785 = sum of:
      0.08650785 = product of:
        0.72089875 = sum of:
          0.026596466 = weight(abstract_txt:sich in 983) [ClassicSimilarity], result of:
            0.026596466 = score(doc=983,freq=1.0), product of:
              0.06751541 = queryWeight, product of:
                1.1475002 = boost
                3.601662 = idf(docFreq=3136, maxDocs=42306)
                0.016336057 = queryNorm
              0.39393178 = fieldWeight in 983, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.601662 = idf(docFreq=3136, maxDocs=42306)
                0.109375 = fieldNorm(doc=983)
          0.195953 = weight(abstract_txt:entsprechend in 983) [ClassicSimilarity], result of:
            0.195953 = score(doc=983,freq=1.0), product of:
              0.25563574 = queryWeight, product of:
                2.232863 = boost
                7.008293 = idf(docFreq=103, maxDocs=42306)
                0.016336057 = queryNorm
              0.76653206 = fieldWeight in 983, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.008293 = idf(docFreq=103, maxDocs=42306)
                0.109375 = fieldNorm(doc=983)
          0.4983493 = weight(abstract_txt:hierarchische in 983) [ClassicSimilarity], result of:
            0.4983493 = score(doc=983,freq=1.0), product of:
              0.5452219 = queryWeight, product of:
                3.9937747 = boost
                8.356848 = idf(docFreq=26, maxDocs=42306)
                0.016336057 = queryNorm
              0.9140302 = fieldWeight in 983, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.356848 = idf(docFreq=26, maxDocs=42306)
                0.109375 = fieldNorm(doc=983)
        0.12 = coord(3/25)