Search (2 results, page 1 of 1)

Chen, H.: ¬An analysis of image queries in the field of art history (2001) 0.00

0.0020821756 = product of:
  0.008328702 = sum of:
    0.008328702 = weight(_text_:information in 5187) [ClassicSimilarity], result of:
      0.008328702 = score(doc=5187,freq=2.0), product of:
        0.06134496 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.034944877 = queryNorm
        0.13576832 = fieldWeight in 5187, 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=5187)
  0.25 = coord(1/4)

Source: Journal of the American Society for Information Science and technology. 52(2001) no.3, S.260-273

Chen, H.; Ng, T.: ¬An algorithmic approach to concept exploration in a large knowledge network (automatic thesaurus consultation) : symbolic branch-and-bound search versus connectionist Hopfield Net Activation (1995) 0.00

0.0017847219 = product of:
  0.0071388874 = sum of:
    0.0071388874 = weight(_text_:information in 2203) [ClassicSimilarity], result of:
      0.0071388874 = score(doc=2203,freq=2.0), product of:
        0.06134496 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.034944877 = queryNorm
        0.116372846 = fieldWeight in 2203, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.046875 = fieldNorm(doc=2203)
  0.25 = coord(1/4)

Source: Journal of the American Society for Information Science. 46(1995) no.5, S.348-369

Search (2 results, page 1 of 1)

Years