Document (#39351)

Author

Bartolucci, F.

Title

¬A comparison between the g-index and the h-index based on concentration

Source

Journal of the Association for Information Science and Technology. 66(2015) no.12, S.2708-2710

Year

2015

Series

Brief communications

Abstract

I discuss how, given a certain number of articles and citations of these articles, the h-index and the g-index are affected by the level of concentration of the citations. This offers the opportunity for a comparison between these 2 indices from a new perspective.

Content

Vgl.: http://onlinelibrary.wiley.com/doi/10.1002/asi.23440/abstract.

Theme

Informetrie

Object

g-index
h-index

Similar documents (content)

1. Larivière, V.; Gingras, Y.; Archambault, E.: ¬The decline in the concentration of citations, 1900-2007 (2009) 0.40

   0.39910316 = sum of:
     0.39910316 = product of:
       1.1402948 = sum of:
         0.0050831013 = weight(abstract_txt:this in 3763) [ClassicSimilarity], result of:
           0.0050831013 = score(doc=3763,freq=1.0), product of:
             0.02703963 = queryWeight, product of:
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.0112373205 = queryNorm
             0.18798709 = fieldWeight in 3763, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.078125 = fieldNorm(doc=3763)
         0.03327505 = weight(abstract_txt:these in 3763) [ClassicSimilarity], result of:
           0.03327505 = score(doc=3763,freq=2.0), product of:
             0.09462242 = queryWeight, product of:
               2.6455235 = boost
               3.1828754 = idf(docFreq=5006, maxDocs=44421)
               0.0112373205 = queryNorm
             0.35166138 = fieldWeight in 3763, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.1828754 = idf(docFreq=5006, maxDocs=44421)
               0.078125 = fieldNorm(doc=3763)
         0.030157289 = weight(abstract_txt:between in 3763) [ClassicSimilarity], result of:
           0.030157289 = score(doc=3763,freq=1.0), product of:
             0.11164855 = queryWeight, product of:
               2.8736982 = boost
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.0112373205 = queryNorm
             0.2701091 = fieldWeight in 3763, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.078125 = fieldNorm(doc=3763)
         0.079685 = weight(abstract_txt:articles in 3763) [ClassicSimilarity], result of:
           0.079685 = score(doc=3763,freq=1.0), product of:
             0.21339093 = queryWeight, product of:
               3.972854 = boost
               4.7798095 = idf(docFreq=1013, maxDocs=44421)
               0.0112373205 = queryNorm
             0.37342262 = fieldWeight in 3763, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7798095 = idf(docFreq=1013, maxDocs=44421)
               0.078125 = fieldNorm(doc=3763)
         0.19154464 = weight(abstract_txt:citations in 3763) [ClassicSimilarity], result of:
           0.19154464 = score(doc=3763,freq=3.0), product of:
             0.26549998 = queryWeight, product of:
               4.4314604 = boost
               5.331567 = idf(docFreq=583, maxDocs=44421)
               0.0112373205 = queryNorm
             0.7214488 = fieldWeight in 3763, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.331567 = idf(docFreq=583, maxDocs=44421)
               0.078125 = fieldNorm(doc=3763)
         0.644173 = weight(abstract_txt:concentration in 3763) [ClassicSimilarity], result of:
           0.644173 = score(doc=3763,freq=3.0), product of:
             0.5959633 = queryWeight, product of:
               6.639332 = boost
               7.9878955 = idf(docFreq=40, maxDocs=44421)
               0.0112373205 = queryNorm
             1.0808938 = fieldWeight in 3763, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               7.9878955 = idf(docFreq=40, maxDocs=44421)
               0.078125 = fieldNorm(doc=3763)
         0.15637669 = weight(abstract_txt:index in 3763) [ClassicSimilarity], result of:
           0.15637669 = score(doc=3763,freq=1.0), product of:
             0.42142108 = queryWeight, product of:
               7.8956475 = boost
               4.7496953 = idf(docFreq=1044, maxDocs=44421)
               0.0112373205 = queryNorm
             0.37106994 = fieldWeight in 3763, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7496953 = idf(docFreq=1044, maxDocs=44421)
               0.078125 = fieldNorm(doc=3763)
       0.35 = coord(7/20)
   

2. Kozlowski, D.; Andersen, J.P.; Larivière, V.: ¬The decrease in uncited articles and its effect on the concentration of citations (2024) 0.39

   0.39176026 = sum of:
     0.39176026 = product of:
       0.97940063 = sum of:
         0.0057508727 = weight(abstract_txt:this in 2210) [ClassicSimilarity], result of:
           0.0057508727 = score(doc=2210,freq=2.0), product of:
             0.02703963 = queryWeight, product of:
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.0112373205 = queryNorm
             0.21268311 = fieldWeight in 2210, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.0625 = fieldNorm(doc=2210)
         0.006132651 = weight(abstract_txt:from in 2210) [ClassicSimilarity], result of:
           0.006132651 = score(doc=2210,freq=1.0), product of:
             0.035559345 = queryWeight, product of:
               1.1467705 = boost
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.0112373205 = queryNorm
             0.17246243 = fieldWeight in 2210, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.0625 = fieldNorm(doc=2210)
         0.013312526 = weight(abstract_txt:based in 2210) [ClassicSimilarity], result of:
           0.013312526 = score(doc=2210,freq=2.0), product of:
             0.04731715 = queryWeight, product of:
               1.3228449 = boost
               3.1830752 = idf(docFreq=5005, maxDocs=44421)
               0.0112373205 = queryNorm
             0.28134674 = fieldWeight in 2210, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.1830752 = idf(docFreq=5005, maxDocs=44421)
               0.0625 = fieldNorm(doc=2210)
         0.020646377 = weight(abstract_txt:number in 2210) [ClassicSimilarity], result of:
           0.020646377 = score(doc=2210,freq=1.0), product of:
             0.079876214 = queryWeight, product of:
               1.7187327 = boost
               4.1356745 = idf(docFreq=1930, maxDocs=44421)
               0.0112373205 = queryNorm
             0.25847965 = fieldWeight in 2210, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.1356745 = idf(docFreq=1930, maxDocs=44421)
               0.0625 = fieldNorm(doc=2210)
         0.030255433 = weight(abstract_txt:given in 2210) [ClassicSimilarity], result of:
           0.030255433 = score(doc=2210,freq=1.0), product of:
             0.10305218 = queryWeight, product of:
               1.9522175 = boost
               4.6974936 = idf(docFreq=1100, maxDocs=44421)
               0.0112373205 = queryNorm
             0.29359335 = fieldWeight in 2210, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6974936 = idf(docFreq=1100, maxDocs=44421)
               0.0625 = fieldNorm(doc=2210)
         0.11041477 = weight(abstract_txt:articles in 2210) [ClassicSimilarity], result of:
           0.11041477 = score(doc=2210,freq=3.0), product of:
             0.21339093 = queryWeight, product of:
               3.972854 = boost
               4.7798095 = idf(docFreq=1013, maxDocs=44421)
               0.0112373205 = queryNorm
             0.51742953 = fieldWeight in 2210, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.7798095 = idf(docFreq=1013, maxDocs=44421)
               0.0625 = fieldNorm(doc=2210)
         0.19782646 = weight(abstract_txt:citations in 2210) [ClassicSimilarity], result of:
           0.19782646 = score(doc=2210,freq=5.0), product of:
             0.26549998 = queryWeight, product of:
               4.4314604 = boost
               5.331567 = idf(docFreq=583, maxDocs=44421)
               0.0112373205 = queryNorm
             0.74510914 = fieldWeight in 2210, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.331567 = idf(docFreq=583, maxDocs=44421)
               0.0625 = fieldNorm(doc=2210)
         0.59506154 = weight(abstract_txt:concentration in 2210) [ClassicSimilarity], result of:
           0.59506154 = score(doc=2210,freq=4.0), product of:
             0.5959633 = queryWeight, product of:
               6.639332 = boost
               7.9878955 = idf(docFreq=40, maxDocs=44421)
               0.0112373205 = queryNorm
             0.99848694 = fieldWeight in 2210, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               7.9878955 = idf(docFreq=40, maxDocs=44421)
               0.0625 = fieldNorm(doc=2210)
       0.4 = coord(8/20)
   

3. Yoshikane, F.; Kageura, K.; Tsuji, K.: ¬A method for the comparative analysis of concentration of author productivity, giving consideration to the effect of sample size dependency of statistical measures (2003) 0.38

   0.3835999 = sum of:
     0.3835999 = product of:
       0.95899975 = sum of:
         0.0040664813 = weight(abstract_txt:this in 123) [ClassicSimilarity], result of:
           0.0040664813 = score(doc=123,freq=1.0), product of:
             0.02703963 = queryWeight, product of:
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.0112373205 = queryNorm
             0.15038967 = fieldWeight in 123, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.0625 = fieldNorm(doc=123)
         0.006132651 = weight(abstract_txt:from in 123) [ClassicSimilarity], result of:
           0.006132651 = score(doc=123,freq=1.0), product of:
             0.035559345 = queryWeight, product of:
               1.1467705 = boost
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.0112373205 = queryNorm
             0.17246243 = fieldWeight in 123, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.0625 = fieldNorm(doc=123)
         0.009413378 = weight(abstract_txt:based in 123) [ClassicSimilarity], result of:
           0.009413378 = score(doc=123,freq=1.0), product of:
             0.04731715 = queryWeight, product of:
               1.3228449 = boost
               3.1830752 = idf(docFreq=5005, maxDocs=44421)
               0.0112373205 = queryNorm
             0.1989422 = fieldWeight in 123, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.1830752 = idf(docFreq=5005, maxDocs=44421)
               0.0625 = fieldNorm(doc=123)
         0.020646377 = weight(abstract_txt:number in 123) [ClassicSimilarity], result of:
           0.020646377 = score(doc=123,freq=1.0), product of:
             0.079876214 = queryWeight, product of:
               1.7187327 = boost
               4.1356745 = idf(docFreq=1930, maxDocs=44421)
               0.0112373205 = queryNorm
             0.25847965 = fieldWeight in 123, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.1356745 = idf(docFreq=1930, maxDocs=44421)
               0.0625 = fieldNorm(doc=123)
         0.024125831 = weight(abstract_txt:between in 123) [ClassicSimilarity], result of:
           0.024125831 = score(doc=123,freq=1.0), product of:
             0.11164855 = queryWeight, product of:
               2.8736982 = boost
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.0112373205 = queryNorm
             0.21608727 = fieldWeight in 123, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.0625 = fieldNorm(doc=123)
         0.10421466 = weight(abstract_txt:comparison in 123) [ClassicSimilarity], result of:
           0.10421466 = score(doc=123,freq=1.0), product of:
             0.29613116 = queryWeight, product of:
               4.6801167 = boost
               5.6307297 = idf(docFreq=432, maxDocs=44421)
               0.0112373205 = queryNorm
             0.3519206 = fieldWeight in 123, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6307297 = idf(docFreq=432, maxDocs=44421)
               0.0625 = fieldNorm(doc=123)
         0.66529906 = weight(abstract_txt:concentration in 123) [ClassicSimilarity], result of:
           0.66529906 = score(doc=123,freq=5.0), product of:
             0.5959633 = queryWeight, product of:
               6.639332 = boost
               7.9878955 = idf(docFreq=40, maxDocs=44421)
               0.0112373205 = queryNorm
             1.1163423 = fieldWeight in 123, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               7.9878955 = idf(docFreq=40, maxDocs=44421)
               0.0625 = fieldNorm(doc=123)
         0.12510136 = weight(abstract_txt:index in 123) [ClassicSimilarity], result of:
           0.12510136 = score(doc=123,freq=1.0), product of:
             0.42142108 = queryWeight, product of:
               7.8956475 = boost
               4.7496953 = idf(docFreq=1044, maxDocs=44421)
               0.0112373205 = queryNorm
             0.29685596 = fieldWeight in 123, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7496953 = idf(docFreq=1044, maxDocs=44421)
               0.0625 = fieldNorm(doc=123)
       0.4 = coord(8/20)
   

4. Zhang, C.-T.: Relationship of the h-index, g-index, and e-index (2010) 0.38

   0.3825971 = sum of:
     0.3825971 = product of:
       1.0931345 = sum of:
         0.0050831013 = weight(abstract_txt:this in 405) [ClassicSimilarity], result of:
           0.0050831013 = score(doc=405,freq=1.0), product of:
             0.02703963 = queryWeight, product of:
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.0112373205 = queryNorm
             0.18798709 = fieldWeight in 405, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.078125 = fieldNorm(doc=405)
         0.010841098 = weight(abstract_txt:from in 405) [ClassicSimilarity], result of:
           0.010841098 = score(doc=405,freq=2.0), product of:
             0.035559345 = queryWeight, product of:
               1.1467705 = boost
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.0112373205 = queryNorm
             0.30487338 = fieldWeight in 405, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.078125 = fieldNorm(doc=405)
         0.016640658 = weight(abstract_txt:based in 405) [ClassicSimilarity], result of:
           0.016640658 = score(doc=405,freq=2.0), product of:
             0.04731715 = queryWeight, product of:
               1.3228449 = boost
               3.1830752 = idf(docFreq=5005, maxDocs=44421)
               0.0112373205 = queryNorm
             0.35168344 = fieldWeight in 405, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.1830752 = idf(docFreq=5005, maxDocs=44421)
               0.078125 = fieldNorm(doc=405)
         0.20233151 = weight(abstract_txt:indices in 405) [ClassicSimilarity], result of:
           0.20233151 = score(doc=405,freq=2.0), product of:
             0.25019613 = queryWeight, product of:
               3.0418649 = boost
               7.319441 = idf(docFreq=79, maxDocs=44421)
               0.0112373205 = queryNorm
             0.8086916 = fieldWeight in 405, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.319441 = idf(docFreq=79, maxDocs=44421)
               0.078125 = fieldNorm(doc=405)
         0.13801846 = weight(abstract_txt:articles in 405) [ClassicSimilarity], result of:
           0.13801846 = score(doc=405,freq=3.0), product of:
             0.21339093 = queryWeight, product of:
               3.972854 = boost
               4.7798095 = idf(docFreq=1013, maxDocs=44421)
               0.0112373205 = queryNorm
             0.6467869 = fieldWeight in 405, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.7798095 = idf(docFreq=1013, maxDocs=44421)
               0.078125 = fieldNorm(doc=405)
         0.15639552 = weight(abstract_txt:citations in 405) [ClassicSimilarity], result of:
           0.15639552 = score(doc=405,freq=2.0), product of:
             0.26549998 = queryWeight, product of:
               4.4314604 = boost
               5.331567 = idf(docFreq=583, maxDocs=44421)
               0.0112373205 = queryNorm
             0.5890604 = fieldWeight in 405, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.331567 = idf(docFreq=583, maxDocs=44421)
               0.078125 = fieldNorm(doc=405)
         0.5638242 = weight(abstract_txt:index in 405) [ClassicSimilarity], result of:
           0.5638242 = score(doc=405,freq=13.0), product of:
             0.42142108 = queryWeight, product of:
               7.8956475 = boost
               4.7496953 = idf(docFreq=1044, maxDocs=44421)
               0.0112373205 = queryNorm
             1.3379116 = fieldWeight in 405, product of:
               3.6055512 = tf(freq=13.0), with freq of:
                 13.0 = termFreq=13.0
               4.7496953 = idf(docFreq=1044, maxDocs=44421)
               0.078125 = fieldNorm(doc=405)
       0.35 = coord(7/20)
   

5. Schreiber, M.: ¬An empirical investigation of the g-index for 26 physicists in comparison with the h-index, the A-index, and the R-index (2008) 0.34

   0.33847937 = sum of:
     0.33847937 = product of:
       0.84619844 = sum of:
         0.0057508727 = weight(abstract_txt:this in 2968) [ClassicSimilarity], result of:
           0.0057508727 = score(doc=2968,freq=2.0), product of:
             0.02703963 = queryWeight, product of:
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.0112373205 = queryNorm
             0.21268311 = fieldWeight in 2968, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4062347 = idf(docFreq=10885, maxDocs=44421)
               0.0625 = fieldNorm(doc=2968)
         0.006132651 = weight(abstract_txt:from in 2968) [ClassicSimilarity], result of:
           0.006132651 = score(doc=2968,freq=1.0), product of:
             0.035559345 = queryWeight, product of:
               1.1467705 = boost
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.0112373205 = queryNorm
             0.17246243 = fieldWeight in 2968, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.759399 = idf(docFreq=7646, maxDocs=44421)
               0.0625 = fieldNorm(doc=2968)
         0.03576057 = weight(abstract_txt:number in 2968) [ClassicSimilarity], result of:
           0.03576057 = score(doc=2968,freq=3.0), product of:
             0.079876214 = queryWeight, product of:
               1.7187327 = boost
               4.1356745 = idf(docFreq=1930, maxDocs=44421)
               0.0112373205 = queryNorm
             0.44769987 = fieldWeight in 2968, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.1356745 = idf(docFreq=1930, maxDocs=44421)
               0.0625 = fieldNorm(doc=2968)
         0.048251662 = weight(abstract_txt:between in 2968) [ClassicSimilarity], result of:
           0.048251662 = score(doc=2968,freq=4.0), product of:
             0.11164855 = queryWeight, product of:
               2.8736982 = boost
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.0112373205 = queryNorm
             0.43217453 = fieldWeight in 2968, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.4573963 = idf(docFreq=3804, maxDocs=44421)
               0.0625 = fieldNorm(doc=2968)
         0.1618652 = weight(abstract_txt:indices in 2968) [ClassicSimilarity], result of:
           0.1618652 = score(doc=2968,freq=2.0), product of:
             0.25019613 = queryWeight, product of:
               3.0418649 = boost
               7.319441 = idf(docFreq=79, maxDocs=44421)
               0.0112373205 = queryNorm
             0.6469533 = fieldWeight in 2968, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.319441 = idf(docFreq=79, maxDocs=44421)
               0.0625 = fieldNorm(doc=2968)
         0.15323572 = weight(abstract_txt:citations in 2968) [ClassicSimilarity], result of:
           0.15323572 = score(doc=2968,freq=3.0), product of:
             0.26549998 = queryWeight, product of:
               4.4314604 = boost
               5.331567 = idf(docFreq=583, maxDocs=44421)
               0.0112373205 = queryNorm
             0.57715905 = fieldWeight in 2968, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.331567 = idf(docFreq=583, maxDocs=44421)
               0.0625 = fieldNorm(doc=2968)
         0.10421466 = weight(abstract_txt:comparison in 2968) [ClassicSimilarity], result of:
           0.10421466 = score(doc=2968,freq=1.0), product of:
             0.29613116 = queryWeight, product of:
               4.6801167 = boost
               5.6307297 = idf(docFreq=432, maxDocs=44421)
               0.0112373205 = queryNorm
             0.3519206 = fieldWeight in 2968, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6307297 = idf(docFreq=432, maxDocs=44421)
               0.0625 = fieldNorm(doc=2968)
         0.33098707 = weight(abstract_txt:index in 2968) [ClassicSimilarity], result of:
           0.33098707 = score(doc=2968,freq=7.0), product of:
             0.42142108 = queryWeight, product of:
               7.8956475 = boost
               4.7496953 = idf(docFreq=1044, maxDocs=44421)
               0.0112373205 = queryNorm
             0.785407 = fieldWeight in 2968, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               4.7496953 = idf(docFreq=1044, maxDocs=44421)
               0.0625 = fieldNorm(doc=2968)
       0.4 = coord(8/20)