Search (7 results, page 1 of 1)

  • × theme_ss:"Automatisches Indexieren"
  • × year_i:[1980 TO 1990}
  1. Voorhees, E.M.: Implementing agglomerative hierarchic clustering algorithms for use in document retrieval (1986) 0.01
    0.010037901 = product of:
      0.030113703 = sum of:
        0.030113703 = product of:
          0.090341106 = sum of:
            0.090341106 = weight(_text_:22 in 402) [ClassicSimilarity], result of:
              0.090341106 = score(doc=402,freq=2.0), product of:
                0.145937 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0416745 = queryNorm
                0.61904186 = fieldWeight in 402, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=402)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Source
    Information processing and management. 22(1986) no.6, S.465-476
  2. Fuhr, N.; Niewelt, B.: ¬Ein Retrievaltest mit automatisch indexierten Dokumenten (1984) 0.01
    0.0087831635 = product of:
      0.02634949 = sum of:
        0.02634949 = product of:
          0.07904847 = sum of:
            0.07904847 = weight(_text_:22 in 262) [ClassicSimilarity], result of:
              0.07904847 = score(doc=262,freq=2.0), product of:
                0.145937 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0416745 = 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)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    20.10.2000 12:22:23
  3. Fuhr, N.: Ranking-Experimente mit gewichteter Indexierung (1986) 0.01
    0.007528426 = product of:
      0.022585278 = sum of:
        0.022585278 = product of:
          0.06775583 = sum of:
            0.06775583 = weight(_text_:22 in 58) [ClassicSimilarity], result of:
              0.06775583 = score(doc=58,freq=2.0), product of:
                0.145937 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0416745 = 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)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    14. 6.2015 22:12:44
  4. Fuhr, N.: Rankingexperimente mit gewichteter Indexierung (1986) 0.01
    0.007528426 = product of:
      0.022585278 = sum of:
        0.022585278 = product of:
          0.06775583 = sum of:
            0.06775583 = weight(_text_:22 in 2051) [ClassicSimilarity], result of:
              0.06775583 = score(doc=2051,freq=2.0), product of:
                0.145937 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0416745 = 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)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    14. 6.2015 22:12:56
  5. Salton, G.: Another look at automatic text-retrieval systems (1986) 0.01
    0.006330637 = product of:
      0.01899191 = sum of:
        0.01899191 = product of:
          0.05697573 = sum of:
            0.05697573 = weight(_text_:29 in 1356) [ClassicSimilarity], result of:
              0.05697573 = score(doc=1356,freq=2.0), product of:
                0.14659786 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0416745 = queryNorm
                0.38865322 = fieldWeight in 1356, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1356)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Source
    Communications of the Association for Computing Machinery. 29(1986), S.648-656
  6. Biebricher, N.; Fuhr, N.; Lustig, G.; Schwantner, M.; Knorz, G.: ¬The automatic indexing system AIR/PHYS : from research to application (1988) 0.01
    0.0062736883 = product of:
      0.018821064 = sum of:
        0.018821064 = product of:
          0.056463193 = sum of:
            0.056463193 = weight(_text_:22 in 1952) [ClassicSimilarity], result of:
              0.056463193 = score(doc=1952,freq=2.0), product of:
                0.145937 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0416745 = queryNorm
                0.38690117 = fieldWeight in 1952, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1952)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    16. 8.1998 12:51:22
  7. Hodges, P.R.: Keyword in title indexes : effectiveness of retrieval in computer searches (1983) 0.00
    0.0043915818 = product of:
      0.013174745 = sum of:
        0.013174745 = product of:
          0.039524235 = sum of:
            0.039524235 = weight(_text_:22 in 5001) [ClassicSimilarity], result of:
              0.039524235 = score(doc=5001,freq=2.0), product of:
                0.145937 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0416745 = queryNorm
                0.2708308 = fieldWeight in 5001, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=5001)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    14. 3.1996 13:22:21