Search (1 results, page 1 of 1)

  • × author_ss:"Cheng, J.C.Y."
  • × theme_ss:"Data Mining"
  1. Wong, M.L.; Leung, K.S.; Cheng, J.C.Y.: Discovering knowledge from noisy databases using genetic programming (2000) 0.00
    0.0017847219 = product of:
      0.0071388874 = sum of:
        0.0071388874 = weight(_text_:information in 4863) [ClassicSimilarity], result of:
          0.0071388874 = score(doc=4863,freq=2.0), product of:
            0.06134496 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.034944877 = queryNorm
            0.116372846 = fieldWeight in 4863, 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=4863)
      0.25 = coord(1/4)
    
    Source
    Journal of the American Society for Information Science. 51(2000) no.9, S.870-881