Search (2 results, page 1 of 1)

  • × author_ss:"Coates, E.J."
  • × year_i:[1970 TO 1980}
  1. Coates, E.J.: Some properties of relationships in the structure of indexing languages (1973) 0.00
    0.001001037 = product of:
      0.024024887 = sum of:
        0.024024887 = product of:
          0.048049774 = sum of:
            0.048049774 = weight(_text_:29 in 1676) [ClassicSimilarity], result of:
              0.048049774 = score(doc=1676,freq=2.0), product of:
                0.07726968 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.021966046 = queryNorm
                0.6218451 = fieldWeight in 1676, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.125 = fieldNorm(doc=1676)
          0.5 = coord(1/2)
      0.041666668 = coord(1/24)
    
    Source
    Journal of documentation. 29(1973), S.390-404
  2. Coates, E.J.: Classification in information retrieval : the twenty years following Dorking (1978) 0.00
    8.0731185E-4 = product of:
      0.019375484 = sum of:
        0.019375484 = weight(_text_:der in 1605) [ClassicSimilarity], result of:
          0.019375484 = score(doc=1605,freq=2.0), product of:
            0.049067024 = queryWeight, product of:
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.021966046 = queryNorm
            0.3948779 = fieldWeight in 1605, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.125 = fieldNorm(doc=1605)
      0.041666668 = coord(1/24)
    
    Theme
    Geschichte der Klassifikationssysteme