Search (1 results, page 1 of 1)

  • × author_ss:"Cheng, P.T.K."
  • × theme_ss:"Automatisches Klassifizieren"
  1. Cheng, P.T.K.; Wu, A.K.W.: ACS: an automatic classification system (1995) 0.00
    0.002379629 = product of:
      0.009518516 = sum of:
        0.009518516 = weight(_text_:information in 2188) [ClassicSimilarity], result of:
          0.009518516 = score(doc=2188,freq=2.0), product of:
            0.06134496 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.034944877 = queryNorm
            0.1551638 = fieldWeight in 2188, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.0625 = fieldNorm(doc=2188)
      0.25 = coord(1/4)
    
    Source
    Journal of information science. 21(1995) no.4, S.289-299