Search (8 results, page 1 of 1)

  • × author_ss:"Egghe, L."
  1. Egghe, L.: On the law of Zipf-Mandelbrot for multi-word phrases (1999) 0.02
    0.019725293 = product of:
      0.039450586 = sum of:
        0.039450586 = product of:
          0.07890117 = sum of:
            0.07890117 = weight(_text_:56 in 3058) [ClassicSimilarity], result of:
              0.07890117 = score(doc=3058,freq=2.0), product of:
                0.21469334 = queryWeight, product of:
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.051635534 = queryNorm
                0.36750638 = fieldWeight in 3058, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3058)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    23. 2.1999 19:56:10
  2. Egghe, L.; Guns, R.; Rousseau, R.; Leuven, K.U.: Erratum (2012) 0.02
    0.017489756 = product of:
      0.03497951 = sum of:
        0.03497951 = product of:
          0.06995902 = sum of:
            0.06995902 = weight(_text_:22 in 4992) [ClassicSimilarity], result of:
              0.06995902 = score(doc=4992,freq=2.0), product of:
                0.18081884 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.051635534 = queryNorm
                0.38690117 = fieldWeight in 4992, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4992)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    14. 2.2012 12:53:22
  3. Egghe, L.: Relations between the continuous and the discrete Lotka power function (2005) 0.01
    0.01479397 = product of:
      0.02958794 = sum of:
        0.02958794 = product of:
          0.05917588 = sum of:
            0.05917588 = weight(_text_:56 in 3464) [ClassicSimilarity], result of:
              0.05917588 = score(doc=3464,freq=2.0), product of:
                0.21469334 = queryWeight, product of:
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.051635534 = queryNorm
                0.2756298 = fieldWeight in 3464, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3464)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of the American Society for Information Science and Technology. 56(2005) no.7, S.664-668
  4. Egghe, L.: Zipfian and Lotkaian continuous concentration theory (2005) 0.01
    0.01479397 = product of:
      0.02958794 = sum of:
        0.02958794 = product of:
          0.05917588 = sum of:
            0.05917588 = weight(_text_:56 in 3678) [ClassicSimilarity], result of:
              0.05917588 = score(doc=3678,freq=2.0), product of:
                0.21469334 = queryWeight, product of:
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.051635534 = queryNorm
                0.2756298 = fieldWeight in 3678, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3678)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of the American Society for Information Science and Technology. 56(2005) no.9, S.935-945
  5. Egghe, L.: ¬The power of power laws and an interpretation of Lotkaian informetric systems as self-similar fractals (2005) 0.01
    0.012328308 = product of:
      0.024656616 = sum of:
        0.024656616 = product of:
          0.049313232 = sum of:
            0.049313232 = weight(_text_:56 in 3466) [ClassicSimilarity], result of:
              0.049313232 = score(doc=3466,freq=2.0), product of:
                0.21469334 = queryWeight, product of:
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.051635534 = queryNorm
                0.22969149 = fieldWeight in 3466, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3466)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of the American Society for Information Science and Technology. 56(2005) no.7, S.669-675
  6. Rousseau, R.; Egghe, L.; Guns, R.: Becoming metric-wise : a bibliometric guide for researchers (2018) 0.01
    0.012328308 = product of:
      0.024656616 = sum of:
        0.024656616 = product of:
          0.049313232 = sum of:
            0.049313232 = weight(_text_:56 in 5226) [ClassicSimilarity], result of:
              0.049313232 = score(doc=5226,freq=2.0), product of:
                0.21469334 = queryWeight, product of:
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.051635534 = queryNorm
                0.22969149 = fieldWeight in 5226, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.1578603 = idf(docFreq=1879, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5226)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    15. 4.2019 17:43:56
  7. Egghe, L.; Rousseau, R.: Averaging and globalising quotients of informetric and scientometric data (1996) 0.01
    0.010493852 = product of:
      0.020987704 = sum of:
        0.020987704 = product of:
          0.04197541 = sum of:
            0.04197541 = weight(_text_:22 in 7659) [ClassicSimilarity], result of:
              0.04197541 = score(doc=7659,freq=2.0), product of:
                0.18081884 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.051635534 = queryNorm
                0.23214069 = fieldWeight in 7659, 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=7659)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of information science. 22(1996) no.3, S.165-170
  8. Egghe, L.: ¬A universal method of information retrieval evaluation : the "missing" link M and the universal IR surface (2004) 0.01
    0.010493852 = product of:
      0.020987704 = sum of:
        0.020987704 = product of:
          0.04197541 = sum of:
            0.04197541 = weight(_text_:22 in 2558) [ClassicSimilarity], result of:
              0.04197541 = score(doc=2558,freq=2.0), product of:
                0.18081884 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.051635534 = queryNorm
                0.23214069 = fieldWeight in 2558, 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=2558)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    14. 8.2004 19:17:22