Search (60 results, page 3 of 3)

  • × author_ss:"Egghe, L."
  1. Egghe, L.: ¬A new short proof of Naranan's theorem, explaining Lotka's law and Zipf's law (2010) 0.01
    0.0050697834 = product of:
      0.025348917 = sum of:
        0.025348917 = product of:
          0.050697833 = sum of:
            0.050697833 = weight(_text_:l in 3432) [ClassicSimilarity], result of:
              0.050697833 = score(doc=3432,freq=2.0), product of:
                0.16492525 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.041494254 = queryNorm
                0.30739886 = fieldWeight in 3432, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=3432)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
  2. Egghe, L.: Remarks on the paper by A. De Visscher, "what does the g-index really measure?" (2012) 0.01
    0.0050697834 = product of:
      0.025348917 = sum of:
        0.025348917 = product of:
          0.050697833 = sum of:
            0.050697833 = weight(_text_:l in 463) [ClassicSimilarity], result of:
              0.050697833 = score(doc=463,freq=2.0), product of:
                0.16492525 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.041494254 = queryNorm
                0.30739886 = fieldWeight in 463, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=463)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
  3. Egghe, L.: Theory of the topical coverage of multiple databases (2013) 0.01
    0.0050697834 = product of:
      0.025348917 = sum of:
        0.025348917 = product of:
          0.050697833 = sum of:
            0.050697833 = weight(_text_:l in 526) [ClassicSimilarity], result of:
              0.050697833 = score(doc=526,freq=2.0), product of:
                0.16492525 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.041494254 = queryNorm
                0.30739886 = fieldWeight in 526, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=526)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
  4. Egghe, L.; Rousseau, R.; Hooydonk, G. van: Methods for accrediting publications to authors or countries : consequences for evaluation studies (2000) 0.00
    0.0043455283 = product of:
      0.02172764 = sum of:
        0.02172764 = product of:
          0.04345528 = sum of:
            0.04345528 = weight(_text_:l in 4384) [ClassicSimilarity], result of:
              0.04345528 = score(doc=4384,freq=2.0), product of:
                0.16492525 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.041494254 = queryNorm
                0.26348472 = fieldWeight in 4384, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4384)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
  5. Egghe, L.; Rousseau, R.: Aging, obsolescence, impact, growth, and utilization : definitions and relations (2000) 0.00
    0.0043455283 = product of:
      0.02172764 = sum of:
        0.02172764 = product of:
          0.04345528 = sum of:
            0.04345528 = weight(_text_:l in 5154) [ClassicSimilarity], result of:
              0.04345528 = score(doc=5154,freq=2.0), product of:
                0.16492525 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.041494254 = queryNorm
                0.26348472 = fieldWeight in 5154, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.046875 = fieldNorm(doc=5154)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
  6. Egghe, L.: ¬A noninformetric analysis of the relationship between citation age and journal productivity (2001) 0.00
    0.0043455283 = product of:
      0.02172764 = sum of:
        0.02172764 = product of:
          0.04345528 = sum of:
            0.04345528 = weight(_text_:l in 5685) [ClassicSimilarity], result of:
              0.04345528 = score(doc=5685,freq=2.0), product of:
                0.16492525 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.041494254 = queryNorm
                0.26348472 = fieldWeight in 5685, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.046875 = fieldNorm(doc=5685)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
  7. Egghe, L.; Ravichandra Rao, I.K.: Duality revisited : construction of fractional frequency distributions based on two dual Lotka laws (2002) 0.00
    0.0043455283 = product of:
      0.02172764 = sum of:
        0.02172764 = product of:
          0.04345528 = sum of:
            0.04345528 = weight(_text_:l in 1006) [ClassicSimilarity], result of:
              0.04345528 = score(doc=1006,freq=2.0), product of:
                0.16492525 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.041494254 = queryNorm
                0.26348472 = fieldWeight in 1006, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1006)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
  8. Egghe, L.: Relations between the continuous and the discrete Lotka power function (2005) 0.00
    0.0043455283 = product of:
      0.02172764 = sum of:
        0.02172764 = product of:
          0.04345528 = sum of:
            0.04345528 = weight(_text_:l in 3464) [ClassicSimilarity], result of:
              0.04345528 = score(doc=3464,freq=2.0), product of:
                0.16492525 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.041494254 = queryNorm
                0.26348472 = fieldWeight in 3464, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3464)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
  9. Egghe, L.: Zipfian and Lotkaian continuous concentration theory (2005) 0.00
    0.0043455283 = product of:
      0.02172764 = sum of:
        0.02172764 = product of:
          0.04345528 = sum of:
            0.04345528 = weight(_text_:l in 3678) [ClassicSimilarity], result of:
              0.04345528 = score(doc=3678,freq=2.0), product of:
                0.16492525 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.041494254 = queryNorm
                0.26348472 = fieldWeight in 3678, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3678)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
  10. Egghe, L.: ¬A model for the size-frequency function of coauthor pairs (2008) 0.00
    0.0043455283 = product of:
      0.02172764 = sum of:
        0.02172764 = product of:
          0.04345528 = sum of:
            0.04345528 = weight(_text_:l in 2366) [ClassicSimilarity], result of:
              0.04345528 = score(doc=2366,freq=2.0), product of:
                0.16492525 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.041494254 = queryNorm
                0.26348472 = fieldWeight in 2366, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2366)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
  11. Egghe, L.: New relations between similarity measures for vectors based on vector norms (2009) 0.00
    0.0043455283 = product of:
      0.02172764 = sum of:
        0.02172764 = product of:
          0.04345528 = sum of:
            0.04345528 = weight(_text_:l in 2708) [ClassicSimilarity], result of:
              0.04345528 = score(doc=2708,freq=2.0), product of:
                0.16492525 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.041494254 = queryNorm
                0.26348472 = fieldWeight in 2708, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2708)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
  12. Egghe, L.: Good properties of similarity measures and their complementarity (2010) 0.00
    0.0043455283 = product of:
      0.02172764 = sum of:
        0.02172764 = product of:
          0.04345528 = sum of:
            0.04345528 = weight(_text_:l in 3993) [ClassicSimilarity], result of:
              0.04345528 = score(doc=3993,freq=2.0), product of:
                0.16492525 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.041494254 = queryNorm
                0.26348472 = fieldWeight in 3993, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3993)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
  13. Egghe, L.; Guns, R.: Applications of the generalized law of Benford to informetric data (2012) 0.00
    0.0043455283 = product of:
      0.02172764 = sum of:
        0.02172764 = product of:
          0.04345528 = sum of:
            0.04345528 = weight(_text_:l in 376) [ClassicSimilarity], result of:
              0.04345528 = score(doc=376,freq=2.0), product of:
                0.16492525 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.041494254 = queryNorm
                0.26348472 = fieldWeight in 376, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.046875 = fieldNorm(doc=376)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
  14. Egghe, L.: Type/Token-Taken informetrics (2003) 0.00
    0.0036212734 = product of:
      0.018106367 = sum of:
        0.018106367 = product of:
          0.036212735 = sum of:
            0.036212735 = weight(_text_:l in 1608) [ClassicSimilarity], result of:
              0.036212735 = score(doc=1608,freq=2.0), product of:
                0.16492525 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.041494254 = queryNorm
                0.2195706 = fieldWeight in 1608, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1608)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
  15. Egghe, L.: ¬The power of power laws and an interpretation of Lotkaian informetric systems as self-similar fractals (2005) 0.00
    0.0036212734 = product of:
      0.018106367 = sum of:
        0.018106367 = product of:
          0.036212735 = sum of:
            0.036212735 = weight(_text_:l in 3466) [ClassicSimilarity], result of:
              0.036212735 = score(doc=3466,freq=2.0), product of:
                0.16492525 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.041494254 = queryNorm
                0.2195706 = fieldWeight in 3466, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3466)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
  16. Egghe, L.; Rousseau, R.: ¬A measure for the cohesion of weighted networks (2003) 0.00
    0.0036212734 = product of:
      0.018106367 = sum of:
        0.018106367 = product of:
          0.036212735 = sum of:
            0.036212735 = weight(_text_:l in 5157) [ClassicSimilarity], result of:
              0.036212735 = score(doc=5157,freq=2.0), product of:
                0.16492525 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.041494254 = queryNorm
                0.2195706 = fieldWeight in 5157, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5157)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
  17. Egghe, L.: Properties of the n-overlap vector and n-overlap similarity theory (2006) 0.00
    0.0036212734 = product of:
      0.018106367 = sum of:
        0.018106367 = product of:
          0.036212735 = sum of:
            0.036212735 = weight(_text_:l in 194) [ClassicSimilarity], result of:
              0.036212735 = score(doc=194,freq=2.0), product of:
                0.16492525 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.041494254 = queryNorm
                0.2195706 = fieldWeight in 194, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=194)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
  18. Egghe, L.: Untangling Herdan's law and Heaps' law : mathematical and informetric arguments (2007) 0.00
    0.0036212734 = product of:
      0.018106367 = sum of:
        0.018106367 = product of:
          0.036212735 = sum of:
            0.036212735 = weight(_text_:l in 271) [ClassicSimilarity], result of:
              0.036212735 = score(doc=271,freq=2.0), product of:
                0.16492525 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.041494254 = queryNorm
                0.2195706 = fieldWeight in 271, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=271)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
  19. Egghe, L.: ¬The measures precision, recall, fallout and miss as a function of the number of retrieved documents and their mutual interrelations (2008) 0.00
    0.0036212734 = product of:
      0.018106367 = sum of:
        0.018106367 = product of:
          0.036212735 = sum of:
            0.036212735 = weight(_text_:l in 2067) [ClassicSimilarity], result of:
              0.036212735 = score(doc=2067,freq=2.0), product of:
                0.16492525 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.041494254 = queryNorm
                0.2195706 = fieldWeight in 2067, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2067)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
  20. Rousseau, R.; Egghe, L.; Guns, R.: Becoming metric-wise : a bibliometric guide for researchers (2018) 0.00
    0.0036212734 = product of:
      0.018106367 = sum of:
        0.018106367 = product of:
          0.036212735 = sum of:
            0.036212735 = weight(_text_:l in 5226) [ClassicSimilarity], result of:
              0.036212735 = score(doc=5226,freq=2.0), product of:
                0.16492525 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.041494254 = queryNorm
                0.2195706 = fieldWeight in 5226, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5226)
          0.5 = coord(1/2)
      0.2 = coord(1/5)