Search (5 results, page 1 of 1)

  • × author_ss:"Bornmann, L."
  1. Marx, W.; Bornmann, L.: On the problems of dealing with bibliometric data (2014) 0.00 
    0.0049488666 = product of:
  0.019795466 = sum of:
    0.019795466 = product of:
      0.0593864 = sum of:
        0.0593864 = weight(_text_:22 in 1239) [ClassicSimilarity], result of:
          0.0593864 = score(doc=1239,freq=2.0), product of:
            0.12791036 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.036526725 = queryNorm
            0.46428138 = fieldWeight in 1239, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=1239)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Date
    18. 3.2014 19:13:22
  2. Bornmann, L.; Mutz, R.: From P100 to P100' : a new citation-rank approach (2014) 0.00 
    0.0032992444 = product of:
  0.013196978 = sum of:
    0.013196978 = product of:
      0.039590932 = sum of:
        0.039590932 = weight(_text_:22 in 1431) [ClassicSimilarity], result of:
          0.039590932 = score(doc=1431,freq=2.0), product of:
            0.12791036 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.036526725 = queryNorm
            0.30952093 = fieldWeight in 1431, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=1431)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Date
    22. 8.2014 17:05:18
  3. Bornmann, L.: How to analyze percentile citation impact data meaningfully in bibliometrics : the statistical analysis of distributions, percentile rank classes, and top-cited papers (2013) 0.00 
    0.0024744333 = product of:
  0.009897733 = sum of:
    0.009897733 = product of:
      0.0296932 = sum of:
        0.0296932 = weight(_text_:22 in 656) [ClassicSimilarity], result of:
          0.0296932 = score(doc=656,freq=2.0), product of:
            0.12791036 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.036526725 = queryNorm
            0.23214069 = fieldWeight in 656, 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=656)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Date
    22. 3.2013 19:44:17
  4. Leydesdorff, L.; Bornmann, L.; Wagner, C.S.: ¬The relative influences of government funding and international collaboration on citation impact (2019) 0.00 
    0.0024744333 = product of:
  0.009897733 = sum of:
    0.009897733 = product of:
      0.0296932 = sum of:
        0.0296932 = weight(_text_:22 in 4681) [ClassicSimilarity], result of:
          0.0296932 = score(doc=4681,freq=2.0), product of:
            0.12791036 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.036526725 = queryNorm
            0.23214069 = fieldWeight in 4681, 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=4681)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Date
    8. 1.2019 18:22:45
  5. Leydesdorff, L.; Bornmann, L.: How fractional counting of citations affects the impact factor : normalization in terms of differences in citation potentials among fields of science (2011) 0.00 
    0.0020620278 = product of:
  0.008248111 = sum of:
    0.008248111 = product of:
      0.024744334 = sum of:
        0.024744334 = weight(_text_:22 in 4186) [ClassicSimilarity], result of:
          0.024744334 = score(doc=4186,freq=2.0), product of:
            0.12791036 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.036526725 = queryNorm
            0.19345059 = fieldWeight in 4186, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4186)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)
    Date
    22. 1.2011 12:51:07

Authors

Themes