Search (1 results, page 1 of 1)

4.604387E-4 = product of:
  0.00690658 = sum of:
    0.00690658 = product of:
      0.01381316 = sum of:
        0.01381316 = weight(_text_:information in 3453) [ClassicSimilarity], result of:
          0.01381316 = score(doc=3453,freq=2.0), product of:
            0.050870337 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.028978055 = queryNorm
            0.27153665 = fieldWeight in 3453, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.109375 = fieldNorm(doc=3453)
      0.5 = coord(1/2)
  0.06666667 = coord(1/15)

Source

Journal of the American Society for Information Science. 50(1999) no.4, S.288