Document (#2996)

Author
Dreis, G.
Title
Formen des sachlichen Zugriffs : Probleme des automatischen Indexierens
Source
Der Online-Publikumskatalog der Universitätsbibliothek Düsseldorf: methodische Erkenntnisse und Erfahrungen, OPAC-Kolloquium am 27. u.28.11.1989. Hrsg.: G. Gattermann
Imprint
Frankfurt : Klostermann
Year
1991
Pages
S.84-99
Series
Zeitschrift für Bibliothekswesen und Bibliographie: Sonderh.52
Theme
OPAC
Automatisches Indexieren
Object
PASSAT

Similar documents (content)

  1. Mönnich, M.: Internet-Suchmaschinen : neue Entwicklungen und Trends (1996) 0.41
    0.40704912 = sum of:
      0.40704912 = product of:
        1.2211473 = sum of:
          0.32926655 = weight(abstract_txt:probleme in 5283) [ClassicSimilarity], result of:
            0.32926655 = score(doc=5283,freq=1.0), product of:
              0.22388588 = queryWeight, product of:
                5.8827567 = idf(docFreq=334, maxDocs=44218)
                0.038057987 = queryNorm
              1.4706892 = fieldWeight in 5283, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8827567 = idf(docFreq=334, maxDocs=44218)
                0.25 = fieldNorm(doc=5283)
          0.8918807 = weight(abstract_txt:sachlichen in 5283) [ClassicSimilarity], result of:
            0.8918807 = score(doc=5283,freq=1.0), product of:
              0.43504363 = queryWeight, product of:
                1.3939688 = boost
                8.200379 = idf(docFreq=32, maxDocs=44218)
                0.038057987 = queryNorm
              2.0500948 = fieldWeight in 5283, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.200379 = idf(docFreq=32, maxDocs=44218)
                0.25 = fieldNorm(doc=5283)
        0.33333334 = coord(2/6)
    
  2. Mater, E.: Zur Abhängigkeit der Ergebnisse maschineller Indexierung vom verwendeten Begriffssystem (1992) 0.33
    0.32744592 = sum of:
      0.32744592 = product of:
        0.9823377 = sum of:
          0.26296458 = weight(abstract_txt:automatischen in 1360) [ClassicSimilarity], result of:
            0.26296458 = score(doc=1360,freq=1.0), product of:
              0.3059237 = queryWeight, product of:
                1.1689427 = boost
                6.8766055 = idf(docFreq=123, maxDocs=44218)
                0.038057987 = queryNorm
              0.8595757 = fieldWeight in 1360, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.8766055 = idf(docFreq=123, maxDocs=44218)
                0.125 = fieldNorm(doc=1360)
          0.7193731 = weight(abstract_txt:indexierens in 1360) [ClassicSimilarity], result of:
            0.7193731 = score(doc=1360,freq=1.0), product of:
              0.59839016 = queryWeight, product of:
                1.6348536 = boost
                9.617446 = idf(docFreq=7, maxDocs=44218)
                0.038057987 = queryNorm
              1.2021807 = fieldWeight in 1360, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.617446 = idf(docFreq=7, maxDocs=44218)
                0.125 = fieldNorm(doc=1360)
        0.33333334 = coord(2/6)
    
  3. Oberhauser, O.; Labner, J.: Aufbau und Implementierung einer Datenbank für Informationseinrichtungen : ein gesamtösterreichisches Nachweisinstrument unter Aleph 500 (2004) 0.24
    0.24243927 = sum of:
      0.24243927 = product of:
        0.7273178 = sum of:
          0.33445528 = weight(abstract_txt:sachlichen in 762) [ClassicSimilarity], result of:
            0.33445528 = score(doc=762,freq=1.0), product of:
              0.43504363 = queryWeight, product of:
                1.3939688 = boost
                8.200379 = idf(docFreq=32, maxDocs=44218)
                0.038057987 = queryNorm
              0.7687856 = fieldWeight in 762, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.200379 = idf(docFreq=32, maxDocs=44218)
                0.09375 = fieldNorm(doc=762)
          0.39286253 = weight(abstract_txt:zugriffs in 762) [ClassicSimilarity], result of:
            0.39286253 = score(doc=762,freq=1.0), product of:
              0.48432237 = queryWeight, product of:
                1.470801 = boost
                8.652365 = idf(docFreq=20, maxDocs=44218)
                0.038057987 = queryNorm
              0.8111592 = fieldWeight in 762, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.652365 = idf(docFreq=20, maxDocs=44218)
                0.09375 = fieldNorm(doc=762)
        0.33333334 = coord(2/6)
    
  4. Tappenbeck, I.: Infrastrukturen für die Archivierung digitaler Dokumente : Ein Tagungsbericht (2001) 0.23
    0.22745097 = sum of:
      0.22745097 = product of:
        0.45490193 = sum of:
          0.08231664 = weight(abstract_txt:probleme in 5651) [ClassicSimilarity], result of:
            0.08231664 = score(doc=5651,freq=1.0), product of:
              0.22388588 = queryWeight, product of:
                5.8827567 = idf(docFreq=334, maxDocs=44218)
                0.038057987 = queryNorm
              0.3676723 = fieldWeight in 5651, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8827567 = idf(docFreq=334, maxDocs=44218)
                0.0625 = fieldNorm(doc=5651)
          0.110676944 = weight(abstract_txt:formen in 5651) [ClassicSimilarity], result of:
            0.110676944 = score(doc=5651,freq=1.0), product of:
              0.27273428 = queryWeight, product of:
                1.1037139 = boost
                6.4928803 = idf(docFreq=181, maxDocs=44218)
                0.038057987 = queryNorm
              0.40580502 = fieldWeight in 5651, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.4928803 = idf(docFreq=181, maxDocs=44218)
                0.0625 = fieldNorm(doc=5651)
          0.26190835 = weight(abstract_txt:zugriffs in 5651) [ClassicSimilarity], result of:
            0.26190835 = score(doc=5651,freq=1.0), product of:
              0.48432237 = queryWeight, product of:
                1.470801 = boost
                8.652365 = idf(docFreq=20, maxDocs=44218)
                0.038057987 = queryNorm
              0.5407728 = fieldWeight in 5651, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.652365 = idf(docFreq=20, maxDocs=44218)
                0.0625 = fieldNorm(doc=5651)
        0.5 = coord(3/6)
    
  5. Oberhauser, O.: Klassifikation in Online-Informationssystemen (1986) 0.20
    0.20203273 = sum of:
      0.20203273 = product of:
        0.6060982 = sum of:
          0.27871272 = weight(abstract_txt:sachlichen in 588) [ClassicSimilarity], result of:
            0.27871272 = score(doc=588,freq=1.0), product of:
              0.43504363 = queryWeight, product of:
                1.3939688 = boost
                8.200379 = idf(docFreq=32, maxDocs=44218)
                0.038057987 = queryNorm
              0.6406546 = fieldWeight in 588, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.200379 = idf(docFreq=32, maxDocs=44218)
                0.078125 = fieldNorm(doc=588)
          0.32738546 = weight(abstract_txt:zugriffs in 588) [ClassicSimilarity], result of:
            0.32738546 = score(doc=588,freq=1.0), product of:
              0.48432237 = queryWeight, product of:
                1.470801 = boost
                8.652365 = idf(docFreq=20, maxDocs=44218)
                0.038057987 = queryNorm
              0.675966 = fieldWeight in 588, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.652365 = idf(docFreq=20, maxDocs=44218)
                0.078125 = fieldNorm(doc=588)
        0.33333334 = coord(2/6)