Search (5 results, page 1 of 1)

  • × language_ss:"e"
  • × type_ss:"a"
  • × year_i:[1960 TO 1970}
  1. Lipetz, B.A.: Improvement of the selectivity of citation indexes to science literature throught the inclusion of citation relationship indicators (1965) 0.06 
    0.056837764 = product of:
  0.11367553 = sum of:
    0.11367553 = product of:
      0.22735105 = sum of:
        0.22735105 = weight(_text_:90 in 7776) [ClassicSimilarity], result of:
          0.22735105 = score(doc=7776,freq=2.0), product of:
            0.2733978 = queryWeight, product of:
              5.376119 = idf(docFreq=555, maxDocs=44218)
              0.050854117 = queryNorm
            0.831576 = fieldWeight in 7776, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.376119 = idf(docFreq=555, maxDocs=44218)
              0.109375 = fieldNorm(doc=7776)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    American documentation. 16(1965), S.81-90
  2. Hockett, C.F.: ¬The problem of universals in language (1963) 0.03 
    0.027560122 = product of:
  0.055120245 = sum of:
    0.055120245 = product of:
      0.11024049 = sum of:
        0.11024049 = weight(_text_:22 in 5591) [ClassicSimilarity], result of:
          0.11024049 = score(doc=5591,freq=2.0), product of:
            0.17808245 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050854117 = queryNorm
            0.61904186 = fieldWeight in 5591, 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=5591)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Pages
    S. 1-22
  3. Coates, E.J.: CRG proposals for a new general classification (1969) 0.02 
    0.020670092 = product of:
  0.041340183 = sum of:
    0.041340183 = product of:
      0.08268037 = sum of:
        0.08268037 = weight(_text_:22 in 1283) [ClassicSimilarity], result of:
          0.08268037 = score(doc=1283,freq=2.0), product of:
            0.17808245 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050854117 = queryNorm
            0.46428138 = fieldWeight in 1283, 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=1283)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Pages
    S.19-22
  4. Mooers, C.: ¬The indexing language of an information retrieval system (1963) 0.02 
    0.017225077 = product of:
  0.034450155 = sum of:
    0.034450155 = product of:
      0.06890031 = sum of:
        0.06890031 = weight(_text_:22 in 1641) [ClassicSimilarity], result of:
          0.06890031 = score(doc=1641,freq=2.0), product of:
            0.17808245 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050854117 = queryNorm
            0.38690117 = fieldWeight in 1641, 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=1641)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Information retrieval today: papers presented at an Institute conducted by the Library School and the Cetre for Continuation Study, University of Minnesota, Sept. 19-22, 1962. Ed. by. Wesley Simonton
  5. Blagden, J.F.: How much noise in a role-free and link-free co-ordinate indexing system? (1966) 0.01 
    0.012057554 = product of:
  0.024115108 = sum of:
    0.024115108 = product of:
      0.048230216 = sum of:
        0.048230216 = weight(_text_:22 in 2718) [ClassicSimilarity], result of:
          0.048230216 = score(doc=2718,freq=2.0), product of:
            0.17808245 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050854117 = queryNorm
            0.2708308 = fieldWeight in 2718, 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=2718)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Journal of documentation. 22(1966), S.203-209

Authors

Themes