Search (1 results, page 1 of 1)

0.01665702 = product of:
  0.0832851 = sum of:
    0.0832851 = weight(_text_:40 in 796) [ClassicSimilarity], result of:
      0.0832851 = score(doc=796,freq=2.0), product of:
        0.19765252 = queryWeight, product of:
          3.813818 = idf(docFreq=2651, maxDocs=44218)
          0.051825367 = queryNorm
        0.4213713 = fieldWeight in 796, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.813818 = idf(docFreq=2651, maxDocs=44218)
          0.078125 = fieldNorm(doc=796)
  0.2 = coord(1/5)

Source

Journal of the American Society for Information Science. 40(1989), S.153-157