Document (#29926)

Author

Aksnes, D.W.

Title

Citation rates and perceptions of scientific contribution

Source

Journal of the American Society for Information Science and Technology. 57(2006) no.2, S.169-185

Year

2006

Abstract

In this study scientists were asked about their own publication history and their citation counts. The study shows that the citation counts of the publications correspond reasonably well with the authors' own assessments of scientific contribution. Generally, citations proved to have the highest accuracy in identifying either major or minor contributions. Nevertheless, according to these judgments, citations are not a reliable indicator of scientific contribution at the level of the individual article. In the construction of relative citation indicators, the average citation rate of the subfield appears to be slightly more appropriate as a reference standard than the journal citation rate. The study confirms that review articles are cited more frequently than other publication types. Compared to the significance authors attach to these articles they appear to be considerably "overcited." However, there were only marginal differences in the citation rates between empirical, methods, and theoretical contributions.

Theme

Informetrie
Citation indexing

Similar documents (content)

1. Brown, C.: ¬The evolution of preprints in the scholarly communication of physicists and astronomers (2001) 0.38

   0.3768864 = sum of:
     0.3768864 = product of:
       1.0469066 = sum of:
         0.03481915 = weight(abstract_txt:were in 5184) [ClassicSimilarity], result of:
           0.03481915 = score(doc=5184,freq=4.0), product of:
             0.07589873 = queryWeight, product of:
               1.057153 = boost
               3.6700637 = idf(docFreq=3061, maxDocs=44218)
               0.019562442 = queryNorm
             0.45875797 = fieldWeight in 5184, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.6700637 = idf(docFreq=3061, maxDocs=44218)
               0.0625 = fieldNorm(doc=5184)
         0.020812236 = weight(abstract_txt:than in 5184) [ClassicSimilarity], result of:
           0.020812236 = score(doc=5184,freq=1.0), product of:
             0.08549123 = queryWeight, product of:
               1.1219704 = boost
               3.8950868 = idf(docFreq=2444, maxDocs=44218)
               0.019562442 = queryNorm
             0.24344292 = fieldWeight in 5184, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8950868 = idf(docFreq=2444, maxDocs=44218)
               0.0625 = fieldNorm(doc=5184)
         0.035375785 = weight(abstract_txt:authors in 5184) [ClassicSimilarity], result of:
           0.035375785 = score(doc=5184,freq=1.0), product of:
             0.12176239 = queryWeight, product of:
               1.3389895 = boost
               4.648501 = idf(docFreq=1150, maxDocs=44218)
               0.019562442 = queryNorm
             0.2905313 = fieldWeight in 5184, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.648501 = idf(docFreq=1150, maxDocs=44218)
               0.0625 = fieldNorm(doc=5184)
         0.07550681 = weight(abstract_txt:publication in 5184) [ClassicSimilarity], result of:
           0.07550681 = score(doc=5184,freq=2.0), product of:
             0.16021009 = queryWeight, product of:
               1.5359092 = boost
               5.3321366 = idf(docFreq=580, maxDocs=44218)
               0.019562442 = queryNorm
             0.47129872 = fieldWeight in 5184, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.3321366 = idf(docFreq=580, maxDocs=44218)
               0.0625 = fieldNorm(doc=5184)
         0.1198514 = weight(abstract_txt:citations in 5184) [ClassicSimilarity], result of:
           0.1198514 = score(doc=5184,freq=5.0), product of:
             0.1606255 = queryWeight, product of:
               1.5378991 = boost
               5.339045 = idf(docFreq=576, maxDocs=44218)
               0.019562442 = queryNorm
             0.74615425 = fieldWeight in 5184, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.339045 = idf(docFreq=576, maxDocs=44218)
               0.0625 = fieldNorm(doc=5184)
         0.07657863 = weight(abstract_txt:contributions in 5184) [ClassicSimilarity], result of:
           0.07657863 = score(doc=5184,freq=1.0), product of:
             0.20375776 = queryWeight, product of:
               1.7321188 = boost
               6.0133076 = idf(docFreq=293, maxDocs=44218)
               0.019562442 = queryNorm
             0.37583172 = fieldWeight in 5184, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0133076 = idf(docFreq=293, maxDocs=44218)
               0.0625 = fieldNorm(doc=5184)
         0.10403446 = weight(abstract_txt:counts in 5184) [ClassicSimilarity], result of:
           0.10403446 = score(doc=5184,freq=1.0), product of:
             0.24993509 = queryWeight, product of:
               1.9183781 = boost
               6.6599345 = idf(docFreq=153, maxDocs=44218)
               0.019562442 = queryNorm
             0.4162459 = fieldWeight in 5184, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.6599345 = idf(docFreq=153, maxDocs=44218)
               0.0625 = fieldNorm(doc=5184)
         0.14574634 = weight(abstract_txt:contribution in 5184) [ClassicSimilarity], result of:
           0.14574634 = score(doc=5184,freq=2.0), product of:
             0.28431165 = queryWeight, product of:
               2.505899 = boost
               5.799733 = idf(docFreq=363, maxDocs=44218)
               0.019562442 = queryNorm
             0.5126288 = fieldWeight in 5184, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.799733 = idf(docFreq=363, maxDocs=44218)
               0.0625 = fieldNorm(doc=5184)
         0.43418184 = weight(abstract_txt:citation in 5184) [ClassicSimilarity], result of:
           0.43418184 = score(doc=5184,freq=9.0), product of:
             0.4728957 = queryWeight, product of:
               4.9367065 = boost
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.019562442 = queryNorm
             0.91813445 = fieldWeight in 5184, product of:
               3.0 = tf(freq=9.0), with freq of:
                 9.0 = termFreq=9.0
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.0625 = fieldNorm(doc=5184)
       0.36 = coord(9/25)
   

2. Pierce, S.J.: Boundary crossing in research literatures as a means of interdisciplinary information transfer (1999) 0.36

   0.3559036 = sum of:
     0.3559036 = product of:
       0.8088718 = sum of:
         0.030154265 = weight(abstract_txt:were in 3062) [ClassicSimilarity], result of:
           0.030154265 = score(doc=3062,freq=3.0), product of:
             0.07589873 = queryWeight, product of:
               1.057153 = boost
               3.6700637 = idf(docFreq=3061, maxDocs=44218)
               0.019562442 = queryNorm
             0.39729604 = fieldWeight in 3062, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.6700637 = idf(docFreq=3061, maxDocs=44218)
               0.0625 = fieldNorm(doc=3062)
         0.07687377 = weight(abstract_txt:slightly in 3062) [ClassicSimilarity], result of:
           0.07687377 = score(doc=3062,freq=1.0), product of:
             0.16213791 = queryWeight, product of:
               1.0925665 = boost
               7.5860133 = idf(docFreq=60, maxDocs=44218)
               0.019562442 = queryNorm
             0.47412583 = fieldWeight in 3062, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.5860133 = idf(docFreq=60, maxDocs=44218)
               0.0625 = fieldNorm(doc=3062)
         0.029432945 = weight(abstract_txt:than in 3062) [ClassicSimilarity], result of:
           0.029432945 = score(doc=3062,freq=2.0), product of:
             0.08549123 = queryWeight, product of:
               1.1219704 = boost
               3.8950868 = idf(docFreq=2444, maxDocs=44218)
               0.019562442 = queryNorm
             0.34428027 = fieldWeight in 3062, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.8950868 = idf(docFreq=2444, maxDocs=44218)
               0.0625 = fieldNorm(doc=3062)
         0.061272655 = weight(abstract_txt:authors in 3062) [ClassicSimilarity], result of:
           0.061272655 = score(doc=3062,freq=3.0), product of:
             0.12176239 = queryWeight, product of:
               1.3389895 = boost
               4.648501 = idf(docFreq=1150, maxDocs=44218)
               0.019562442 = queryNorm
             0.50321496 = fieldWeight in 3062, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.648501 = idf(docFreq=1150, maxDocs=44218)
               0.0625 = fieldNorm(doc=3062)
         0.07703156 = weight(abstract_txt:articles in 3062) [ClassicSimilarity], result of:
           0.07703156 = score(doc=3062,freq=4.0), product of:
             0.12886497 = queryWeight, product of:
               1.3774887 = boost
               4.7821565 = idf(docFreq=1006, maxDocs=44218)
               0.019562442 = queryNorm
             0.59776956 = fieldWeight in 3062, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.7821565 = idf(docFreq=1006, maxDocs=44218)
               0.0625 = fieldNorm(doc=3062)
         0.02120245 = weight(abstract_txt:study in 3062) [ClassicSimilarity], result of:
           0.02120245 = score(doc=3062,freq=1.0), product of:
             0.099082485 = queryWeight, product of:
               1.4793286 = boost
               3.423806 = idf(docFreq=3916, maxDocs=44218)
               0.019562442 = queryNorm
             0.21398787 = fieldWeight in 3062, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.423806 = idf(docFreq=3916, maxDocs=44218)
               0.0625 = fieldNorm(doc=3062)
         0.07550681 = weight(abstract_txt:publication in 3062) [ClassicSimilarity], result of:
           0.07550681 = score(doc=3062,freq=2.0), product of:
             0.16021009 = queryWeight, product of:
               1.5359092 = boost
               5.3321366 = idf(docFreq=580, maxDocs=44218)
               0.019562442 = queryNorm
             0.47129872 = fieldWeight in 3062, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.3321366 = idf(docFreq=580, maxDocs=44218)
               0.0625 = fieldNorm(doc=3062)
         0.053599175 = weight(abstract_txt:citations in 3062) [ClassicSimilarity], result of:
           0.053599175 = score(doc=3062,freq=1.0), product of:
             0.1606255 = queryWeight, product of:
               1.5378991 = boost
               5.339045 = idf(docFreq=576, maxDocs=44218)
               0.019562442 = queryNorm
             0.33369032 = fieldWeight in 3062, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.339045 = idf(docFreq=576, maxDocs=44218)
               0.0625 = fieldNorm(doc=3062)
         0.07657863 = weight(abstract_txt:contributions in 3062) [ClassicSimilarity], result of:
           0.07657863 = score(doc=3062,freq=1.0), product of:
             0.20375776 = queryWeight, product of:
               1.7321188 = boost
               6.0133076 = idf(docFreq=293, maxDocs=44218)
               0.019562442 = queryNorm
             0.37583172 = fieldWeight in 3062, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0133076 = idf(docFreq=293, maxDocs=44218)
               0.0625 = fieldNorm(doc=3062)
         0.10254429 = weight(abstract_txt:rates in 3062) [ClassicSimilarity], result of:
           0.10254429 = score(doc=3062,freq=1.0), product of:
             0.24754268 = queryWeight, product of:
               1.9091746 = boost
               6.627983 = idf(docFreq=158, maxDocs=44218)
               0.019562442 = queryNorm
             0.41424894 = fieldWeight in 3062, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.627983 = idf(docFreq=158, maxDocs=44218)
               0.0625 = fieldNorm(doc=3062)
         0.20467527 = weight(abstract_txt:citation in 3062) [ClassicSimilarity], result of:
           0.20467527 = score(doc=3062,freq=2.0), product of:
             0.4728957 = queryWeight, product of:
               4.9367065 = boost
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.019562442 = queryNorm
             0.43281272 = fieldWeight in 3062, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.0625 = fieldNorm(doc=3062)
       0.44 = coord(11/25)
   

3. Nelson, G.M.; Eggett, D.L.: Citations, mandates, and money : author motivations to publish in chemistry hybrid open access journals (2017) 0.34

   0.33701846 = sum of:
     0.33701846 = product of:
       0.8425461 = sum of:
         0.021543248 = weight(abstract_txt:were in 3838) [ClassicSimilarity], result of:
           0.021543248 = score(doc=3838,freq=2.0), product of:
             0.07589873 = queryWeight, product of:
               1.057153 = boost
               3.6700637 = idf(docFreq=3061, maxDocs=44218)
               0.019562442 = queryNorm
             0.283842 = fieldWeight in 3838, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6700637 = idf(docFreq=3061, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3838)
         0.018210707 = weight(abstract_txt:than in 3838) [ClassicSimilarity], result of:
           0.018210707 = score(doc=3838,freq=1.0), product of:
             0.08549123 = queryWeight, product of:
               1.1219704 = boost
               3.8950868 = idf(docFreq=2444, maxDocs=44218)
               0.019562442 = queryNorm
             0.21301256 = fieldWeight in 3838, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8950868 = idf(docFreq=2444, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3838)
         0.043775298 = weight(abstract_txt:authors in 3838) [ClassicSimilarity], result of:
           0.043775298 = score(doc=3838,freq=2.0), product of:
             0.12176239 = queryWeight, product of:
               1.3389895 = boost
               4.648501 = idf(docFreq=1150, maxDocs=44218)
               0.019562442 = queryNorm
             0.35951412 = fieldWeight in 3838, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.648501 = idf(docFreq=1150, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3838)
         0.09532169 = weight(abstract_txt:articles in 3838) [ClassicSimilarity], result of:
           0.09532169 = score(doc=3838,freq=8.0), product of:
             0.12886497 = queryWeight, product of:
               1.3774887 = boost
               4.7821565 = idf(docFreq=1006, maxDocs=44218)
               0.019562442 = queryNorm
             0.7397021 = fieldWeight in 3838, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               4.7821565 = idf(docFreq=1006, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3838)
         0.046717457 = weight(abstract_txt:publication in 3838) [ClassicSimilarity], result of:
           0.046717457 = score(doc=3838,freq=1.0), product of:
             0.16021009 = queryWeight, product of:
               1.5359092 = boost
               5.3321366 = idf(docFreq=580, maxDocs=44218)
               0.019562442 = queryNorm
             0.2916012 = fieldWeight in 3838, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.3321366 = idf(docFreq=580, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3838)
         0.046899278 = weight(abstract_txt:citations in 3838) [ClassicSimilarity], result of:
           0.046899278 = score(doc=3838,freq=1.0), product of:
             0.1606255 = queryWeight, product of:
               1.5378991 = boost
               5.339045 = idf(docFreq=576, maxDocs=44218)
               0.019562442 = queryNorm
             0.291979 = fieldWeight in 3838, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.339045 = idf(docFreq=576, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3838)
         0.12263021 = weight(abstract_txt:rate in 3838) [ClassicSimilarity], result of:
           0.12263021 = score(doc=3838,freq=3.0), product of:
             0.2113789 = queryWeight, product of:
               1.7642146 = boost
               6.124733 = idf(docFreq=262, maxDocs=44218)
               0.019562442 = queryNorm
             0.58014405 = fieldWeight in 3838, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.124733 = idf(docFreq=262, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3838)
         0.09103015 = weight(abstract_txt:counts in 3838) [ClassicSimilarity], result of:
           0.09103015 = score(doc=3838,freq=1.0), product of:
             0.24993509 = queryWeight, product of:
               1.9183781 = boost
               6.6599345 = idf(docFreq=153, maxDocs=44218)
               0.019562442 = queryNorm
             0.36421517 = fieldWeight in 3838, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.6599345 = idf(docFreq=153, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3838)
         0.046223473 = weight(abstract_txt:scientific in 3838) [ClassicSimilarity], result of:
           0.046223473 = score(doc=3838,freq=1.0), product of:
             0.18209969 = queryWeight, product of:
               2.0054915 = boost
               4.6415744 = idf(docFreq=1158, maxDocs=44218)
               0.019562442 = queryNorm
             0.2538361 = fieldWeight in 3838, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6415744 = idf(docFreq=1158, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3838)
         0.31019452 = weight(abstract_txt:citation in 3838) [ClassicSimilarity], result of:
           0.31019452 = score(doc=3838,freq=6.0), product of:
             0.4728957 = queryWeight, product of:
               4.9367065 = boost
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.019562442 = queryNorm
             0.65594697 = fieldWeight in 3838, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.0546875 = fieldNorm(doc=3838)
       0.4 = coord(10/25)
   

4. Davarpanah, M.R.; Amel, F.: Author self-citation pattern in science (2009) 0.33

   0.32553947 = sum of:
     0.32553947 = product of:
       1.0173109 = sum of:
         0.021761967 = weight(abstract_txt:were in 2968) [ClassicSimilarity], result of:
           0.021761967 = score(doc=2968,freq=1.0), product of:
             0.07589873 = queryWeight, product of:
               1.057153 = boost
               3.6700637 = idf(docFreq=3061, maxDocs=44218)
               0.019562442 = queryNorm
             0.28672373 = fieldWeight in 2968, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6700637 = idf(docFreq=3061, maxDocs=44218)
               0.078125 = fieldNorm(doc=2968)
         0.026015293 = weight(abstract_txt:than in 2968) [ClassicSimilarity], result of:
           0.026015293 = score(doc=2968,freq=1.0), product of:
             0.08549123 = queryWeight, product of:
               1.1219704 = boost
               3.8950868 = idf(docFreq=2444, maxDocs=44218)
               0.019562442 = queryNorm
             0.30430365 = fieldWeight in 2968, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8950868 = idf(docFreq=2444, maxDocs=44218)
               0.078125 = fieldNorm(doc=2968)
         0.09628945 = weight(abstract_txt:articles in 2968) [ClassicSimilarity], result of:
           0.09628945 = score(doc=2968,freq=4.0), product of:
             0.12886497 = queryWeight, product of:
               1.3774887 = boost
               4.7821565 = idf(docFreq=1006, maxDocs=44218)
               0.019562442 = queryNorm
             0.74721193 = fieldWeight in 2968, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.7821565 = idf(docFreq=1006, maxDocs=44218)
               0.078125 = fieldNorm(doc=2968)
         0.03748099 = weight(abstract_txt:study in 2968) [ClassicSimilarity], result of:
           0.03748099 = score(doc=2968,freq=2.0), product of:
             0.099082485 = queryWeight, product of:
               1.4793286 = boost
               3.423806 = idf(docFreq=3916, maxDocs=44218)
               0.019562442 = queryNorm
             0.3782807 = fieldWeight in 2968, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.423806 = idf(docFreq=3916, maxDocs=44218)
               0.078125 = fieldNorm(doc=2968)
         0.09475085 = weight(abstract_txt:citations in 2968) [ClassicSimilarity], result of:
           0.09475085 = score(doc=2968,freq=2.0), product of:
             0.1606255 = queryWeight, product of:
               1.5378991 = boost
               5.339045 = idf(docFreq=576, maxDocs=44218)
               0.019562442 = queryNorm
             0.5898867 = fieldWeight in 2968, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.339045 = idf(docFreq=576, maxDocs=44218)
               0.078125 = fieldNorm(doc=2968)
         0.101143695 = weight(abstract_txt:rate in 2968) [ClassicSimilarity], result of:
           0.101143695 = score(doc=2968,freq=1.0), product of:
             0.2113789 = queryWeight, product of:
               1.7642146 = boost
               6.124733 = idf(docFreq=262, maxDocs=44218)
               0.019562442 = queryNorm
             0.47849476 = fieldWeight in 2968, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.124733 = idf(docFreq=262, maxDocs=44218)
               0.078125 = fieldNorm(doc=2968)
         0.12818037 = weight(abstract_txt:rates in 2968) [ClassicSimilarity], result of:
           0.12818037 = score(doc=2968,freq=1.0), product of:
             0.24754268 = queryWeight, product of:
               1.9091746 = boost
               6.627983 = idf(docFreq=158, maxDocs=44218)
               0.019562442 = queryNorm
             0.5178112 = fieldWeight in 2968, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.627983 = idf(docFreq=158, maxDocs=44218)
               0.078125 = fieldNorm(doc=2968)
         0.51168823 = weight(abstract_txt:citation in 2968) [ClassicSimilarity], result of:
           0.51168823 = score(doc=2968,freq=8.0), product of:
             0.4728957 = queryWeight, product of:
               4.9367065 = boost
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.019562442 = queryNorm
             1.0820318 = fieldWeight in 2968, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.078125 = fieldNorm(doc=2968)
       0.32 = coord(8/25)
   

5. Crespo, J.A.; Herranz, N.; Li, Y.; Ruiz-Castillo, J.: ¬The effect on citation inequality of differences in citation practices at the web of science subject category level (2014) 0.32

   0.31827578 = sum of:
     0.31827578 = product of:
       0.99461186 = sum of:
         0.020812236 = weight(abstract_txt:than in 1291) [ClassicSimilarity], result of:
           0.020812236 = score(doc=1291,freq=1.0), product of:
             0.08549123 = queryWeight, product of:
               1.1219704 = boost
               3.8950868 = idf(docFreq=2444, maxDocs=44218)
               0.019562442 = queryNorm
             0.24344292 = fieldWeight in 1291, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8950868 = idf(docFreq=2444, maxDocs=44218)
               0.0625 = fieldNorm(doc=1291)
         0.158119 = weight(abstract_txt:subfield in 1291) [ClassicSimilarity], result of:
           0.158119 = score(doc=1291,freq=3.0), product of:
             0.18182267 = queryWeight, product of:
               1.15699 = boost
               8.033325 = idf(docFreq=38, maxDocs=44218)
               0.019562442 = queryNorm
             0.86963296 = fieldWeight in 1291, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               8.033325 = idf(docFreq=38, maxDocs=44218)
               0.0625 = fieldNorm(doc=1291)
         0.054469537 = weight(abstract_txt:articles in 1291) [ClassicSimilarity], result of:
           0.054469537 = score(doc=1291,freq=2.0), product of:
             0.12886497 = queryWeight, product of:
               1.3774887 = boost
               4.7821565 = idf(docFreq=1006, maxDocs=44218)
               0.019562442 = queryNorm
             0.4226869 = fieldWeight in 1291, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.7821565 = idf(docFreq=1006, maxDocs=44218)
               0.0625 = fieldNorm(doc=1291)
         0.07580068 = weight(abstract_txt:citations in 1291) [ClassicSimilarity], result of:
           0.07580068 = score(doc=1291,freq=2.0), product of:
             0.1606255 = queryWeight, product of:
               1.5378991 = boost
               5.339045 = idf(docFreq=576, maxDocs=44218)
               0.019562442 = queryNorm
             0.47190937 = fieldWeight in 1291, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.339045 = idf(docFreq=576, maxDocs=44218)
               0.0625 = fieldNorm(doc=1291)
         0.10254429 = weight(abstract_txt:rates in 1291) [ClassicSimilarity], result of:
           0.10254429 = score(doc=1291,freq=1.0), product of:
             0.24754268 = queryWeight, product of:
               1.9091746 = boost
               6.627983 = idf(docFreq=158, maxDocs=44218)
               0.019562442 = queryNorm
             0.41424894 = fieldWeight in 1291, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.627983 = idf(docFreq=158, maxDocs=44218)
               0.0625 = fieldNorm(doc=1291)
         0.14712694 = weight(abstract_txt:counts in 1291) [ClassicSimilarity], result of:
           0.14712694 = score(doc=1291,freq=2.0), product of:
             0.24993509 = queryWeight, product of:
               1.9183781 = boost
               6.6599345 = idf(docFreq=153, maxDocs=44218)
               0.019562442 = queryNorm
             0.5886606 = fieldWeight in 1291, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.6599345 = idf(docFreq=153, maxDocs=44218)
               0.0625 = fieldNorm(doc=1291)
         0.052826826 = weight(abstract_txt:scientific in 1291) [ClassicSimilarity], result of:
           0.052826826 = score(doc=1291,freq=1.0), product of:
             0.18209969 = queryWeight, product of:
               2.0054915 = boost
               4.6415744 = idf(docFreq=1158, maxDocs=44218)
               0.019562442 = queryNorm
             0.2900984 = fieldWeight in 1291, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6415744 = idf(docFreq=1158, maxDocs=44218)
               0.0625 = fieldNorm(doc=1291)
         0.38291237 = weight(abstract_txt:citation in 1291) [ClassicSimilarity], result of:
           0.38291237 = score(doc=1291,freq=7.0), product of:
             0.4728957 = queryWeight, product of:
               4.9367065 = boost
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.019562442 = queryNorm
             0.80971843 = fieldWeight in 1291, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               4.896717 = idf(docFreq=897, maxDocs=44218)
               0.0625 = fieldNorm(doc=1291)
       0.32 = coord(8/25)