Search (1 results, page 1 of 1)

  • × year_i:[2000 TO 2010}
  • × author_ss:"Zhang, Y."
  1. Zhang, Y.; Jansen, B.J.; Spink, A.: Identification of factors predicting clickthrough in Web searching using neural network analysis (2009) 0.00
    0.0017169174 = product of:
      0.010301504 = sum of:
        0.010301504 = product of:
          0.030904513 = sum of:
            0.030904513 = weight(_text_:22 in 2742) [ClassicSimilarity], result of:
              0.030904513 = score(doc=2742,freq=2.0), product of:
                0.13312837 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.038016807 = queryNorm
                0.23214069 = fieldWeight in 2742, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2742)
          0.33333334 = coord(1/3)
      0.16666667 = coord(1/6)
    
    Date
    22. 3.2009 17:49:11