Search (10 results, page 1 of 1)

  • × theme_ss:"Indexierungsstudien"
  • × year_i:[1960 TO 1970}
  1. Tinker, F.F.: Imprecision in meaning measured by inconsistency of indexing (1966-68) 0.06 
    0.05564038 = product of:
  0.13910095 = sum of:
    0.0060936897 = weight(_text_:a in 2275) [ClassicSimilarity], result of:
      0.0060936897 = score(doc=2275,freq=2.0), product of:
        0.04783308 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.04148407 = queryNorm
        0.12739488 = fieldWeight in 2275, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.078125 = fieldNorm(doc=2275)
    0.13300726 = weight(_text_:68 in 2275) [ClassicSimilarity], result of:
      0.13300726 = score(doc=2275,freq=2.0), product of:
        0.2234734 = queryWeight, product of:
          5.386969 = idf(docFreq=549, maxDocs=44218)
          0.04148407 = queryNorm
        0.59518164 = fieldWeight in 2275, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.386969 = idf(docFreq=549, maxDocs=44218)
          0.078125 = fieldNorm(doc=2275)
  0.4 = coord(2/5)
    Type
    a
  2. Cleverdon, C.W.: ASLIB Cranfield Research Project : Report on the first stage of an investigation into the comparative efficiency of indexing systems (1960) 0.01 
    0.006744622 = product of:
  0.03372311 = sum of:
    0.03372311 = product of:
      0.06744622 = sum of:
        0.06744622 = weight(_text_:22 in 6158) [ClassicSimilarity], result of:
          0.06744622 = score(doc=6158,freq=2.0), product of:
            0.14527014 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04148407 = queryNorm
            0.46428138 = fieldWeight in 6158, 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=6158)
      0.5 = coord(1/2)
  0.2 = coord(1/5)
    Footnote
    Rez. in: College and research libraries 22(1961) no.3, S.228 (G. Jahoda)
  3. Hurwitz, F.I.: ¬A study of indexer consistency (1969) 0.00 
    0.0034471122 = product of:
  0.01723556 = sum of:
    0.01723556 = weight(_text_:a in 2270) [ClassicSimilarity], result of:
      0.01723556 = score(doc=2270,freq=4.0), product of:
        0.04783308 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.04148407 = queryNorm
        0.36032718 = fieldWeight in 2270, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.15625 = fieldNorm(doc=2270)
  0.2 = coord(1/5)
    Type
    a
  4. Cooper, W.S.: Is interindexer consistency a hobgoblin? (1969) 0.00 
    0.0034471122 = product of:
  0.01723556 = sum of:
    0.01723556 = weight(_text_:a in 2273) [ClassicSimilarity], result of:
      0.01723556 = score(doc=2273,freq=4.0), product of:
        0.04783308 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.04148407 = queryNorm
        0.36032718 = fieldWeight in 2273, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.15625 = fieldNorm(doc=2273)
  0.2 = coord(1/5)
    Type
    a
  5. Lancaster, F.W.; Mills, J.: Testing indexes and index language devices : the ASLIB Cranfield project (1964) 0.00 
    0.0019499809 = product of:
  0.009749904 = sum of:
    0.009749904 = weight(_text_:a in 2261) [ClassicSimilarity], result of:
      0.009749904 = score(doc=2261,freq=2.0), product of:
        0.04783308 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.04148407 = queryNorm
        0.20383182 = fieldWeight in 2261, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.125 = fieldNorm(doc=2261)
  0.2 = coord(1/5)
    Type
    a
  6. Zunde, P.; Dexter, M.E.: Indexing consistency and quality (1969) 0.00 
    0.0019499809 = product of:
  0.009749904 = sum of:
    0.009749904 = weight(_text_:a in 2264) [ClassicSimilarity], result of:
      0.009749904 = score(doc=2264,freq=2.0), product of:
        0.04783308 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.04148407 = queryNorm
        0.20383182 = fieldWeight in 2264, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.125 = fieldNorm(doc=2264)
  0.2 = coord(1/5)
    Type
    a
  7. Swanson, D.R.: ¬The evidence underlying the Cranfield results (1965) 0.00 
    0.0019499809 = product of:
  0.009749904 = sum of:
    0.009749904 = weight(_text_:a in 2266) [ClassicSimilarity], result of:
      0.009749904 = score(doc=2266,freq=2.0), product of:
        0.04783308 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.04148407 = queryNorm
        0.20383182 = fieldWeight in 2266, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.125 = fieldNorm(doc=2266)
  0.2 = coord(1/5)
    Type
    a
  8. Richmond, P.A.: Review of the Cranfield project (1963) 0.00 
    0.0019499809 = product of:
  0.009749904 = sum of:
    0.009749904 = weight(_text_:a in 2269) [ClassicSimilarity], result of:
      0.009749904 = score(doc=2269,freq=2.0), product of:
        0.04783308 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.04148407 = queryNorm
        0.20383182 = fieldWeight in 2269, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.125 = fieldNorm(doc=2269)
  0.2 = coord(1/5)
    Type
    a
  9. Zunde, P.; Dexter, M.E.: Factors affecting indexing performance (1969) 0.00 
    0.0014624856 = product of:
  0.007312428 = sum of:
    0.007312428 = weight(_text_:a in 7496) [ClassicSimilarity], result of:
      0.007312428 = score(doc=7496,freq=2.0), product of:
        0.04783308 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.04148407 = queryNorm
        0.15287387 = fieldWeight in 7496, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.09375 = fieldNorm(doc=7496)
  0.2 = coord(1/5)
    Type
    a
  10. Cleverdon, C.W.: ¬The Cranfield tests on index language devices (1967) 0.00 
    0.0014624856 = product of:
  0.007312428 = sum of:
    0.007312428 = weight(_text_:a in 1957) [ClassicSimilarity], result of:
      0.007312428 = score(doc=1957,freq=2.0), product of:
        0.04783308 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.04148407 = queryNorm
        0.15287387 = fieldWeight in 1957, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.09375 = fieldNorm(doc=1957)
  0.2 = coord(1/5)
    Type
    a

Authors

Types