Document (#24454)

Author
Wormell, I.
Title
Infometrics exploring databases as analytical tools
Source
Database. 21(1998) no.5, S.24-25
Year
1998
Theme
Informetrie

Similar documents (author)

  1. Wormell, I.: SAP: a new way to produce subject description of books (1981) 5.54
    5.5397964 = sum of:
      5.5397964 = weight(author_txt:wormell in 389) [ClassicSimilarity], result of:
        5.5397964 = fieldWeight in 389, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.863674 = idf(docFreq=16, maxDocs=44218)
          0.625 = fieldNorm(doc=389)
    
  2. Wormell, I.: Factual data retrieval according to SAP-technique (1983) 5.54
    5.5397964 = sum of:
      5.5397964 = weight(author_txt:wormell in 845) [ClassicSimilarity], result of:
        5.5397964 = fieldWeight in 845, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.863674 = idf(docFreq=16, maxDocs=44218)
          0.625 = fieldNorm(doc=845)
    
  3. Wormell, I.: Subject access project - SAP : Improved subject retrieval for monographic publications (1985) 5.54
    5.5397964 = sum of:
      5.5397964 = weight(author_txt:wormell in 1288) [ClassicSimilarity], result of:
        5.5397964 = fieldWeight in 1288, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.863674 = idf(docFreq=16, maxDocs=44218)
          0.625 = fieldNorm(doc=1288)
    
  4. Wormell, I.: Factual data retrieval according to SAP technique (1983) 5.54
    5.5397964 = sum of:
      5.5397964 = weight(author_txt:wormell in 1399) [ClassicSimilarity], result of:
        5.5397964 = fieldWeight in 1399, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.863674 = idf(docFreq=16, maxDocs=44218)
          0.625 = fieldNorm(doc=1399)
    
  5. Wormell, I.: Subject access redefinied : how new technology changes the conception of subject representation (1994) 5.54
    5.5397964 = sum of:
      5.5397964 = weight(author_txt:wormell in 7741) [ClassicSimilarity], result of:
        5.5397964 = fieldWeight in 7741, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.863674 = idf(docFreq=16, maxDocs=44218)
          0.625 = fieldNorm(doc=7741)
    

Similar documents (content)

  1. Bookstein, A.; Wright, B.: Ambiguity in measurement (1997) 0.51
    0.507539 = sum of:
      0.507539 = product of:
        1.015078 = sum of:
          0.47155595 = weight(abstract_txt:exploring in 1036) [ClassicSimilarity], result of:
            0.47155595 = score(doc=1036,freq=1.0), product of:
              0.606053 = queryWeight, product of:
                1.4105972 = boost
                6.2246165 = idf(docFreq=237, maxDocs=44218)
                0.06902318 = queryNorm
              0.77807707 = fieldWeight in 1036, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.2246165 = idf(docFreq=237, maxDocs=44218)
                0.125 = fieldNorm(doc=1036)
          0.543522 = weight(abstract_txt:analytical in 1036) [ClassicSimilarity], result of:
            0.543522 = score(doc=1036,freq=1.0), product of:
              0.66624385 = queryWeight, product of:
                1.478987 = boost
                6.5264034 = idf(docFreq=175, maxDocs=44218)
                0.06902318 = queryNorm
              0.8158004 = fieldWeight in 1036, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5264034 = idf(docFreq=175, maxDocs=44218)
                0.125 = fieldNorm(doc=1036)
        0.5 = coord(2/4)
    
  2. Harbourt, A.M.; Knecht, L.S.: Structured abstracts in MEDLINE, 1989-1991 (1995) 0.40
    0.39972606 = sum of:
      0.39972606 = product of:
        0.7994521 = sum of:
          0.21000718 = weight(abstract_txt:databases in 4575) [ClassicSimilarity], result of:
            0.21000718 = score(doc=4575,freq=1.0), product of:
              0.3045822 = queryWeight, product of:
                4.4127526 = idf(docFreq=1456, maxDocs=44218)
                0.06902318 = queryNorm
              0.6894926 = fieldWeight in 4575, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4127526 = idf(docFreq=1456, maxDocs=44218)
                0.15625 = fieldNorm(doc=4575)
          0.58944494 = weight(abstract_txt:exploring in 4575) [ClassicSimilarity], result of:
            0.58944494 = score(doc=4575,freq=1.0), product of:
              0.606053 = queryWeight, product of:
                1.4105972 = boost
                6.2246165 = idf(docFreq=237, maxDocs=44218)
                0.06902318 = queryNorm
              0.97259635 = fieldWeight in 4575, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.2246165 = idf(docFreq=237, maxDocs=44218)
                0.15625 = fieldNorm(doc=4575)
        0.5 = coord(2/4)
    
  3. Hancock-Beaulieu, M.: Methods for evaluating OPACs (1990) 0.36
    0.3579806 = sum of:
      0.3579806 = product of:
        0.7159612 = sum of:
          0.17243922 = weight(abstract_txt:tools in 3546) [ClassicSimilarity], result of:
            0.17243922 = score(doc=3546,freq=1.0), product of:
              0.3099173 = queryWeight, product of:
                1.00872 = boost
                4.451232 = idf(docFreq=1401, maxDocs=44218)
                0.06902318 = queryNorm
              0.556404 = fieldWeight in 3546, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.451232 = idf(docFreq=1401, maxDocs=44218)
                0.125 = fieldNorm(doc=3546)
          0.543522 = weight(abstract_txt:analytical in 3546) [ClassicSimilarity], result of:
            0.543522 = score(doc=3546,freq=1.0), product of:
              0.66624385 = queryWeight, product of:
                1.478987 = boost
                6.5264034 = idf(docFreq=175, maxDocs=44218)
                0.06902318 = queryNorm
              0.8158004 = fieldWeight in 3546, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5264034 = idf(docFreq=175, maxDocs=44218)
                0.125 = fieldNorm(doc=3546)
        0.5 = coord(2/4)
    
  4. Adler, P.S.: ¬An introduction : where are we heading? (1997) 0.36
    0.3579806 = sum of:
      0.3579806 = product of:
        0.7159612 = sum of:
          0.17243922 = weight(abstract_txt:tools in 1671) [ClassicSimilarity], result of:
            0.17243922 = score(doc=1671,freq=1.0), product of:
              0.3099173 = queryWeight, product of:
                1.00872 = boost
                4.451232 = idf(docFreq=1401, maxDocs=44218)
                0.06902318 = queryNorm
              0.556404 = fieldWeight in 1671, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.451232 = idf(docFreq=1401, maxDocs=44218)
                0.125 = fieldNorm(doc=1671)
          0.543522 = weight(abstract_txt:analytical in 1671) [ClassicSimilarity], result of:
            0.543522 = score(doc=1671,freq=1.0), product of:
              0.66624385 = queryWeight, product of:
                1.478987 = boost
                6.5264034 = idf(docFreq=175, maxDocs=44218)
                0.06902318 = queryNorm
              0.8158004 = fieldWeight in 1671, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5264034 = idf(docFreq=175, maxDocs=44218)
                0.125 = fieldNorm(doc=1671)
        0.5 = coord(2/4)
    
  5. Baeza-Yates, R.; Navarro, G.: Block addressing indices for approximate text retrieval (2000) 0.36
    0.35758394 = sum of:
      0.35758394 = product of:
        0.4767786 = sum of:
          0.118797995 = weight(abstract_txt:databases in 4295) [ClassicSimilarity], result of:
            0.118797995 = score(doc=4295,freq=2.0), product of:
              0.3045822 = queryWeight, product of:
                4.4127526 = idf(docFreq=1456, maxDocs=44218)
                0.06902318 = queryNorm
              0.3900359 = fieldWeight in 4295, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.4127526 = idf(docFreq=1456, maxDocs=44218)
                0.0625 = fieldNorm(doc=4295)
          0.08621961 = weight(abstract_txt:tools in 4295) [ClassicSimilarity], result of:
            0.08621961 = score(doc=4295,freq=1.0), product of:
              0.3099173 = queryWeight, product of:
                1.00872 = boost
                4.451232 = idf(docFreq=1401, maxDocs=44218)
                0.06902318 = queryNorm
              0.278202 = fieldWeight in 4295, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.451232 = idf(docFreq=1401, maxDocs=44218)
                0.0625 = fieldNorm(doc=4295)
          0.271761 = weight(abstract_txt:analytical in 4295) [ClassicSimilarity], result of:
            0.271761 = score(doc=4295,freq=1.0), product of:
              0.66624385 = queryWeight, product of:
                1.478987 = boost
                6.5264034 = idf(docFreq=175, maxDocs=44218)
                0.06902318 = queryNorm
              0.4079002 = fieldWeight in 4295, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.5264034 = idf(docFreq=175, maxDocs=44218)
                0.0625 = fieldNorm(doc=4295)
        0.75 = coord(3/4)