Search (2 results, page 1 of 1)

  • × author_ss:"Cooper, W.S."
  • × year_i:[1960 TO 1970}
  1. Cooper, W.S.: Is interindexer consistency a hobgoblin? (1969) 0.00 
    1.8780558E-4 = product of:
  0.005634167 = sum of:
    0.005634167 = weight(_text_:s in 2273) [ClassicSimilarity], result of:
      0.005634167 = score(doc=2273,freq=2.0), product of:
        0.023451481 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.021569785 = queryNorm
        0.24024783 = fieldWeight in 2273, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.15625 = fieldNorm(doc=2273)
  0.033333335 = coord(1/30)
    Source
    American documentation. 20(1969), S.268-278
  2. Cooper, W.S.: Expected search length : a single measure of retrieval effectiveness based on the weak ordering action of retrieval systems (1968) 0.00 
    1.5024448E-4 = product of:
  0.004507334 = sum of:
    0.004507334 = weight(_text_:s in 5904) [ClassicSimilarity], result of:
      0.004507334 = score(doc=5904,freq=2.0), product of:
        0.023451481 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.021569785 = queryNorm
        0.19219826 = fieldWeight in 5904, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.125 = fieldNorm(doc=5904)
  0.033333335 = coord(1/30)
    Source
    American documentation. 19(1968), S.30-41