Search (1 results, page 1 of 1)

0.0020821756 = product of:
  0.008328702 = sum of:
    0.008328702 = weight(_text_:information in 5303) [ClassicSimilarity], result of:
      0.008328702 = score(doc=5303,freq=2.0), product of:
        0.06134496 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.034944877 = queryNorm
        0.13576832 = fieldWeight in 5303, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.0546875 = fieldNorm(doc=5303)
  0.25 = coord(1/4)

Source

Journal of the American Society for Information Science and Technology. 57(2006) no.6, S.829-833