Search (1 results, page 1 of 1)

  • × author_ss:"Cheung, D.W."
  • × theme_ss:"Web-Agenten"
  1. Cheung, D.W.; Kao, B.; Lee, J.: Discovering user access patterns on the World Wide Web (1998) 0.02
    0.023949215 = product of:
      0.04789843 = sum of:
        0.04789843 = sum of:
          0.0042112665 = weight(_text_:s in 332) [ClassicSimilarity], result of:
            0.0042112665 = score(doc=332,freq=2.0), product of:
              0.05008241 = queryWeight, product of:
                1.0872376 = idf(docFreq=40523, maxDocs=44218)
                0.046063907 = queryNorm
              0.08408674 = fieldWeight in 332, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.0872376 = idf(docFreq=40523, maxDocs=44218)
                0.0546875 = fieldNorm(doc=332)
          0.043687165 = weight(_text_:22 in 332) [ClassicSimilarity], result of:
            0.043687165 = score(doc=332,freq=2.0), product of:
              0.16130796 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.046063907 = queryNorm
              0.2708308 = fieldWeight in 332, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.0546875 = fieldNorm(doc=332)
      0.5 = coord(1/2)
    
    Footnote
    Contribution to a special issue of selected papers from the Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD'97), held Singapore, 22-23 Feb 1997
    Source
    Knowledge-based systems. 10(1998) no.7, S.463-470