Search (10 results, page 1 of 1)

  • × language_ss:"d"
  • × theme_ss:"Automatisches Indexieren"
  • × year_i:[1980 TO 1990}
  1. Fuhr, N.; Niewelt, B.: ¬Ein Retrievaltest mit automatisch indexierten Dokumenten (1984) 0.05
    0.04681415 = product of:
      0.117035374 = sum of:
        0.078628615 = weight(_text_:b in 262) [ClassicSimilarity], result of:
          0.078628615 = score(doc=262,freq=2.0), product of:
            0.1434766 = queryWeight, product of:
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.04049623 = queryNorm
            0.54802394 = fieldWeight in 262, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.109375 = fieldNorm(doc=262)
        0.03840676 = product of:
          0.07681352 = sum of:
            0.07681352 = weight(_text_:22 in 262) [ClassicSimilarity], result of:
              0.07681352 = score(doc=262,freq=2.0), product of:
                0.1418109 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04049623 = queryNorm
                0.5416616 = fieldWeight in 262, 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=262)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Date
    20.10.2000 12:22:23
  2. Salton, G.; McGill, M. J.: Information Retrieval: Grundlegendes für Informationswissenschaftler (1987) 0.04
    0.037258763 = product of:
      0.093146905 = sum of:
        0.045174126 = weight(_text_:j in 8648) [ClassicSimilarity], result of:
          0.045174126 = score(doc=8648,freq=2.0), product of:
            0.12867662 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04049623 = queryNorm
            0.35106707 = fieldWeight in 8648, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.078125 = fieldNorm(doc=8648)
        0.047972776 = weight(_text_:u in 8648) [ClassicSimilarity], result of:
          0.047972776 = score(doc=8648,freq=2.0), product of:
            0.13260265 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.04049623 = queryNorm
            0.3617784 = fieldWeight in 8648, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.078125 = fieldNorm(doc=8648)
      0.4 = coord(2/5)
    
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur
  3. Inhaltserschließung von Massendaten : zur Wirksamkeit informationslinguistischer Verfahren am Beispiel des deutschen Patentinformationssystems (1987) 0.01
    0.012648756 = product of:
      0.06324378 = sum of:
        0.06324378 = weight(_text_:j in 6764) [ClassicSimilarity], result of:
          0.06324378 = score(doc=6764,freq=2.0), product of:
            0.12867662 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04049623 = queryNorm
            0.4914939 = fieldWeight in 6764, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.109375 = fieldNorm(doc=6764)
      0.2 = coord(1/5)
    
    Editor
    Krause, J.
  4. Thönssen, B.: Automatische Indexierung und Schnittstellen zu Thesauri (1988) 0.01
    0.01123266 = product of:
      0.0561633 = sum of:
        0.0561633 = weight(_text_:b in 30) [ClassicSimilarity], result of:
          0.0561633 = score(doc=30,freq=2.0), product of:
            0.1434766 = queryWeight, product of:
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.04049623 = queryNorm
            0.3914457 = fieldWeight in 30, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.078125 = fieldNorm(doc=30)
      0.2 = coord(1/5)
    
  5. Biebricher, P.; Fuhr, N.; Niewelt, B.: ¬Der AIR-Retrievaltest (1986) 0.01
    0.01123266 = product of:
      0.0561633 = sum of:
        0.0561633 = weight(_text_:b in 4040) [ClassicSimilarity], result of:
          0.0561633 = score(doc=4040,freq=2.0), product of:
            0.1434766 = queryWeight, product of:
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.04049623 = queryNorm
            0.3914457 = fieldWeight in 4040, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.078125 = fieldNorm(doc=4040)
      0.2 = coord(1/5)
    
  6. Gräbnitz, V.: PASSAT: Programm zur automatischen Selektion von Stichwörtern aus Texten (1987) 0.01
    0.010841791 = product of:
      0.054208953 = sum of:
        0.054208953 = weight(_text_:j in 932) [ClassicSimilarity], result of:
          0.054208953 = score(doc=932,freq=2.0), product of:
            0.12867662 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04049623 = queryNorm
            0.4212805 = fieldWeight in 932, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.09375 = fieldNorm(doc=932)
      0.2 = coord(1/5)
    
    Source
    Inhaltserschließung von Massendaten zur Wirksamkeit informationslinguistischer Verfahren am Beispiel des Deutschen Patentinformationssystems. Hrsg. J. Krause
  7. Panyr, J.: Vektorraum-Modell und Clusteranalyse in Information-Retrieval-Systemen (1987) 0.01
    0.0072278604 = product of:
      0.036139302 = sum of:
        0.036139302 = weight(_text_:j in 2322) [ClassicSimilarity], result of:
          0.036139302 = score(doc=2322,freq=2.0), product of:
            0.12867662 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04049623 = queryNorm
            0.28085366 = fieldWeight in 2322, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.0625 = fieldNorm(doc=2322)
      0.2 = coord(1/5)
    
  8. Panyr, J.: Automatische Indexierung und Klassifikation (1983) 0.01
    0.0072278604 = product of:
      0.036139302 = sum of:
        0.036139302 = weight(_text_:j in 7692) [ClassicSimilarity], result of:
          0.036139302 = score(doc=7692,freq=2.0), product of:
            0.12867662 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04049623 = queryNorm
            0.28085366 = fieldWeight in 7692, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.0625 = fieldNorm(doc=7692)
      0.2 = coord(1/5)
    
  9. Fuhr, N.: Ranking-Experimente mit gewichteter Indexierung (1986) 0.01
    0.0065840157 = product of:
      0.032920077 = sum of:
        0.032920077 = product of:
          0.065840155 = sum of:
            0.065840155 = weight(_text_:22 in 58) [ClassicSimilarity], result of:
              0.065840155 = score(doc=58,freq=2.0), product of:
                0.1418109 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04049623 = queryNorm
                0.46428138 = fieldWeight in 58, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=58)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Date
    14. 6.2015 22:12:44
  10. Fuhr, N.: Rankingexperimente mit gewichteter Indexierung (1986) 0.01
    0.0065840157 = product of:
      0.032920077 = sum of:
        0.032920077 = product of:
          0.065840155 = sum of:
            0.065840155 = weight(_text_:22 in 2051) [ClassicSimilarity], result of:
              0.065840155 = score(doc=2051,freq=2.0), product of:
                0.1418109 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04049623 = queryNorm
                0.46428138 = fieldWeight in 2051, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=2051)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Date
    14. 6.2015 22:12:56