Document (#40350)

Author
Thelwall, M.
Kousha, K.
Title
ResearchGate articles : age, discipline, audience size, and impact
Source
Journal of the Association for Information Science and Technology. 68(2017) no.2, S.468-479
Year
2017
Abstract
The large multidisciplinary academic social website ResearchGate aims to help academics to connect with each other and to publicize their work. Despite its popularity, little is known about the age and discipline of the articles uploaded and viewed in the site and whether publication statistics from the site could be useful impact indicators. In response, this article assesses samples of ResearchGate articles uploaded at specific dates, comparing their views in the site to their Mendeley readers and Scopus-indexed citations. This analysis shows that ResearchGate is dominated by recent articles, which attract about three times as many views as older articles. ResearchGate has uneven coverage of scholarship, with the arts and humanities, health professions, and decision sciences poorly represented and some fields receiving twice as many views per article as others. View counts for uploaded articles have low to moderate positive correlations with both Scopus citations and Mendeley readers, which is consistent with them tending to reflect a wider audience than Scopus-publishing scholars. Hence, for articles uploaded to the site, view counts may give a genuinely new audience indicator.
Content
Vgl.: http://onlinelibrary.wiley.com/doi/10.1002/asi.23675/full.
Theme
Informetrie
Object
ResearchGate

Similar documents (author)

  1. Kousha, K.; Thelwall, M.: Google Scholar citations and Google Web/URL citations : a multi-discipline exploratory analysis (2007) 5.38 
    5.3804607 = sum of:
  5.3804607 = sum of:
    1.9707295 = weight(author_txt:thelwall in 1337) [ClassicSimilarity], result of:
      1.9707295 = score(doc=1337,freq=1.0), product of:
        0.5700713 = queryWeight, product of:
          6.9139757 = idf(docFreq=119, maxDocs=44421)
          0.08245202 = queryNorm
        3.4569879 = fieldWeight in 1337, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          6.9139757 = idf(docFreq=119, maxDocs=44421)
          0.5 = fieldNorm(doc=1337)
    3.4097311 = weight(author_txt:kousha in 1337) [ClassicSimilarity], result of:
      3.4097311 = score(doc=1337,freq=1.0), product of:
        0.82159525 = queryWeight, product of:
          1.2005061 = boost
          8.30027 = idf(docFreq=29, maxDocs=44421)
          0.08245202 = queryNorm
        4.150135 = fieldWeight in 1337, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.30027 = idf(docFreq=29, maxDocs=44421)
          0.5 = fieldNorm(doc=1337)
  2. Kousha, K.; Thelwall, M.: How is science cited on the Web? : a classification of google unique Web citations (2007) 5.38 
    5.3804607 = sum of:
  5.3804607 = sum of:
    1.9707295 = weight(author_txt:thelwall in 1586) [ClassicSimilarity], result of:
      1.9707295 = score(doc=1586,freq=1.0), product of:
        0.5700713 = queryWeight, product of:
          6.9139757 = idf(docFreq=119, maxDocs=44421)
          0.08245202 = queryNorm
        3.4569879 = fieldWeight in 1586, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          6.9139757 = idf(docFreq=119, maxDocs=44421)
          0.5 = fieldNorm(doc=1586)
    3.4097311 = weight(author_txt:kousha in 1586) [ClassicSimilarity], result of:
      3.4097311 = score(doc=1586,freq=1.0), product of:
        0.82159525 = queryWeight, product of:
          1.2005061 = boost
          8.30027 = idf(docFreq=29, maxDocs=44421)
          0.08245202 = queryNorm
        4.150135 = fieldWeight in 1586, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.30027 = idf(docFreq=29, maxDocs=44421)
          0.5 = fieldNorm(doc=1586)
  3. Thelwall, M.; Kousha, K.: Online presentations as a source of scientific impact? : an analysis of PowerPoint files citing academic journals (2008) 5.38 
    5.3804607 = sum of:
  5.3804607 = sum of:
    1.9707295 = weight(author_txt:thelwall in 2614) [ClassicSimilarity], result of:
      1.9707295 = score(doc=2614,freq=1.0), product of:
        0.5700713 = queryWeight, product of:
          6.9139757 = idf(docFreq=119, maxDocs=44421)
          0.08245202 = queryNorm
        3.4569879 = fieldWeight in 2614, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          6.9139757 = idf(docFreq=119, maxDocs=44421)
          0.5 = fieldNorm(doc=2614)
    3.4097311 = weight(author_txt:kousha in 2614) [ClassicSimilarity], result of:
      3.4097311 = score(doc=2614,freq=1.0), product of:
        0.82159525 = queryWeight, product of:
          1.2005061 = boost
          8.30027 = idf(docFreq=29, maxDocs=44421)
          0.08245202 = queryNorm
        4.150135 = fieldWeight in 2614, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.30027 = idf(docFreq=29, maxDocs=44421)
          0.5 = fieldNorm(doc=2614)
  4. Kousha, K.; Thelwall, M.: Assessing the impact of disciplinary research on teaching : an automatic analysis of online syllabuses (2008) 5.38 
    5.3804607 = sum of:
  5.3804607 = sum of:
    1.9707295 = weight(author_txt:thelwall in 3383) [ClassicSimilarity], result of:
      1.9707295 = score(doc=3383,freq=1.0), product of:
        0.5700713 = queryWeight, product of:
          6.9139757 = idf(docFreq=119, maxDocs=44421)
          0.08245202 = queryNorm
        3.4569879 = fieldWeight in 3383, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          6.9139757 = idf(docFreq=119, maxDocs=44421)
          0.5 = fieldNorm(doc=3383)
    3.4097311 = weight(author_txt:kousha in 3383) [ClassicSimilarity], result of:
      3.4097311 = score(doc=3383,freq=1.0), product of:
        0.82159525 = queryWeight, product of:
          1.2005061 = boost
          8.30027 = idf(docFreq=29, maxDocs=44421)
          0.08245202 = queryNorm
        4.150135 = fieldWeight in 3383, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.30027 = idf(docFreq=29, maxDocs=44421)
          0.5 = fieldNorm(doc=3383)
  5. Kousha, K.; Thelwall, M.: Google book search : citation analysis for social science and the humanities (2009) 5.38 
    5.3804607 = sum of:
  5.3804607 = sum of:
    1.9707295 = weight(author_txt:thelwall in 3946) [ClassicSimilarity], result of:
      1.9707295 = score(doc=3946,freq=1.0), product of:
        0.5700713 = queryWeight, product of:
          6.9139757 = idf(docFreq=119, maxDocs=44421)
          0.08245202 = queryNorm
        3.4569879 = fieldWeight in 3946, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          6.9139757 = idf(docFreq=119, maxDocs=44421)
          0.5 = fieldNorm(doc=3946)
    3.4097311 = weight(author_txt:kousha in 3946) [ClassicSimilarity], result of:
      3.4097311 = score(doc=3946,freq=1.0), product of:
        0.82159525 = queryWeight, product of:
          1.2005061 = boost
          8.30027 = idf(docFreq=29, maxDocs=44421)
          0.08245202 = queryNorm
        4.150135 = fieldWeight in 3946, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.30027 = idf(docFreq=29, maxDocs=44421)
          0.5 = fieldNorm(doc=3946)

Similar documents (content)

  1. Maflahi, N.; Thelwall, M.: When are readership counts as useful as citation counts? : Scopus versus Mendeley for LIS journals (2016) 0.59 
    0.594592 = sum of:
  0.594592 = product of:
    1.2387333 = sum of:
      0.055555914 = weight(abstract_txt:dates in 3495) [ClassicSimilarity], result of:
        0.055555914 = score(doc=3495,freq=1.0), product of:
          0.090073876 = queryWeight, product of:
            1.0027918 = boost
            7.894805 = idf(docFreq=44, maxDocs=44421)
            0.011377496 = queryNorm
          0.61678165 = fieldWeight in 3495, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.894805 = idf(docFreq=44, maxDocs=44421)
            0.078125 = fieldNorm(doc=3495)
      0.096225664 = weight(abstract_txt:attract in 3495) [ClassicSimilarity], result of:
        0.096225664 = score(doc=3495,freq=3.0), product of:
          0.090073876 = queryWeight, product of:
            1.0027918 = boost
            7.894805 = idf(docFreq=44, maxDocs=44421)
            0.011377496 = queryNorm
          1.0682971 = fieldWeight in 3495, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            7.894805 = idf(docFreq=44, maxDocs=44421)
            0.078125 = fieldNorm(doc=3495)
      0.015333704 = weight(abstract_txt:many in 3495) [ClassicSimilarity], result of:
        0.015333704 = score(doc=3495,freq=1.0), product of:
          0.048108302 = queryWeight, product of:
            1.0364213 = boost
            4.0797825 = idf(docFreq=2041, maxDocs=44421)
            0.011377496 = queryNorm
          0.318733 = fieldWeight in 3495, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.0797825 = idf(docFreq=2041, maxDocs=44421)
            0.078125 = fieldNorm(doc=3495)
      0.030538425 = weight(abstract_txt:impact in 3495) [ClassicSimilarity], result of:
        0.030538425 = score(doc=3495,freq=2.0), product of:
          0.060442593 = queryWeight, product of:
            1.1617104 = boost
            4.572972 = idf(docFreq=1246, maxDocs=44421)
            0.011377496 = queryNorm
          0.50524676 = fieldWeight in 3495, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.572972 = idf(docFreq=1246, maxDocs=44421)
            0.078125 = fieldNorm(doc=3495)
      0.05927359 = weight(abstract_txt:citations in 3495) [ClassicSimilarity], result of:
        0.05927359 = score(doc=3495,freq=3.0), product of:
          0.08215911 = queryWeight, product of:
            1.3544226 = boost
            5.331567 = idf(docFreq=583, maxDocs=44421)
            0.011377496 = queryNorm
          0.7214488 = fieldWeight in 3495, 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=3495)
      0.043359853 = weight(abstract_txt:discipline in 3495) [ClassicSimilarity], result of:
        0.043359853 = score(doc=3495,freq=1.0), product of:
          0.096201204 = queryWeight, product of:
            1.4656038 = boost
            5.7692223 = idf(docFreq=376, maxDocs=44421)
            0.011377496 = queryNorm
          0.4507205 = fieldWeight in 3495, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.7692223 = idf(docFreq=376, maxDocs=44421)
            0.078125 = fieldNorm(doc=3495)
      0.12573363 = weight(abstract_txt:readers in 3495) [ClassicSimilarity], result of:
        0.12573363 = score(doc=3495,freq=6.0), product of:
          0.10765624 = queryWeight, product of:
            1.5504078 = boost
            6.1030455 = idf(docFreq=269, maxDocs=44421)
            0.011377496 = queryNorm
          1.1679177 = fieldWeight in 3495, product of:
            2.4494898 = tf(freq=6.0), with freq of:
              6.0 = termFreq=6.0
            6.1030455 = idf(docFreq=269, maxDocs=44421)
            0.078125 = fieldNorm(doc=3495)
      0.093979195 = weight(abstract_txt:counts in 3495) [ClassicSimilarity], result of:
        0.093979195 = score(doc=3495,freq=2.0), product of:
          0.12787917 = queryWeight, product of:
            1.6897647 = boost
            6.651612 = idf(docFreq=155, maxDocs=44421)
            0.011377496 = queryNorm
          0.7349062 = fieldWeight in 3495, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            6.651612 = idf(docFreq=155, maxDocs=44421)
            0.078125 = fieldNorm(doc=3495)
      0.31629214 = weight(abstract_txt:mendeley in 3495) [ClassicSimilarity], result of:
        0.31629214 = score(doc=3495,freq=6.0), product of:
          0.19912715 = queryWeight, product of:
            2.1085873 = boost
            8.30027 = idf(docFreq=29, maxDocs=44421)
            0.011377496 = queryNorm
          1.5883927 = fieldWeight in 3495, product of:
            2.4494898 = tf(freq=6.0), with freq of:
              6.0 = termFreq=6.0
            8.30027 = idf(docFreq=29, maxDocs=44421)
            0.078125 = fieldNorm(doc=3495)
      0.12592854 = weight(abstract_txt:scopus in 3495) [ClassicSimilarity], result of:
        0.12592854 = score(doc=3495,freq=1.0), product of:
          0.22416537 = queryWeight, product of:
            2.7400355 = boost
            7.190608 = idf(docFreq=90, maxDocs=44421)
            0.011377496 = queryNorm
          0.56176627 = fieldWeight in 3495, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.190608 = idf(docFreq=90, maxDocs=44421)
            0.078125 = fieldNorm(doc=3495)
      0.083529025 = weight(abstract_txt:site in 3495) [ClassicSimilarity], result of:
        0.083529025 = score(doc=3495,freq=1.0), product of:
          0.18765362 = queryWeight, product of:
            2.8948083 = boost
            5.6975803 = idf(docFreq=404, maxDocs=44421)
            0.011377496 = queryNorm
          0.44512346 = fieldWeight in 3495, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.6975803 = idf(docFreq=404, maxDocs=44421)
            0.078125 = fieldNorm(doc=3495)
      0.19298379 = weight(abstract_txt:articles in 3495) [ClassicSimilarity], result of:
        0.19298379 = score(doc=3495,freq=5.0), product of:
          0.23111877 = queryWeight, product of:
            4.2498927 = boost
            4.7798095 = idf(docFreq=1013, maxDocs=44421)
            0.011377496 = queryNorm
          0.83499837 = fieldWeight in 3495, product of:
            2.236068 = tf(freq=5.0), with freq of:
              5.0 = termFreq=5.0
            4.7798095 = idf(docFreq=1013, maxDocs=44421)
            0.078125 = fieldNorm(doc=3495)
    0.48 = coord(12/25)
  2. Thelwall, M.; Kousha, K.: Academia.edu : Social network or Academic Network? (2014) 0.26 
    0.25701582 = sum of:
  0.25701582 = product of:
    0.8031745 = sum of:
      0.062854335 = weight(abstract_txt:attract in 2234) [ClassicSimilarity], result of:
        0.062854335 = score(doc=2234,freq=2.0), product of:
          0.090073876 = queryWeight, product of:
            1.0027918 = boost
            7.894805 = idf(docFreq=44, maxDocs=44421)
            0.011377496 = queryNorm
          0.69780874 = fieldWeight in 2234, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.894805 = idf(docFreq=44, maxDocs=44421)
            0.0625 = fieldNorm(doc=2234)
      0.008488607 = weight(abstract_txt:their in 2234) [ClassicSimilarity], result of:
        0.008488607 = score(doc=2234,freq=1.0), product of:
          0.043084066 = queryWeight, product of:
            1.2012414 = boost
            3.1523883 = idf(docFreq=5161, maxDocs=44421)
            0.011377496 = queryNorm
          0.19702427 = fieldWeight in 2234, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.1523883 = idf(docFreq=5161, maxDocs=44421)
            0.0625 = fieldNorm(doc=2234)
      0.0838595 = weight(abstract_txt:publicize in 2234) [ClassicSimilarity], result of:
        0.0838595 = score(doc=2234,freq=1.0), product of:
          0.13753721 = queryWeight, product of:
            1.239143 = boost
            9.755557 = idf(docFreq=6, maxDocs=44421)
            0.011377496 = queryNorm
          0.6097223 = fieldWeight in 2234, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.755557 = idf(docFreq=6, maxDocs=44421)
            0.0625 = fieldNorm(doc=2234)
      0.009732476 = weight(abstract_txt:with in 2234) [ClassicSimilarity], result of:
        0.009732476 = score(doc=2234,freq=3.0), product of:
          0.03601752 = queryWeight, product of:
            1.2682306 = boost
            2.4961398 = idf(docFreq=9949, maxDocs=44421)
            0.011377496 = queryNorm
          0.27021506 = fieldWeight in 2234, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            2.4961398 = idf(docFreq=9949, maxDocs=44421)
            0.0625 = fieldNorm(doc=2234)
      0.10330057 = weight(abstract_txt:mendeley in 2234) [ClassicSimilarity], result of:
        0.10330057 = score(doc=2234,freq=1.0), product of:
          0.19912715 = queryWeight, product of:
            2.1085873 = boost
            8.30027 = idf(docFreq=29, maxDocs=44421)
            0.011377496 = queryNorm
          0.5187669 = fieldWeight in 2234, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.30027 = idf(docFreq=29, maxDocs=44421)
            0.0625 = fieldNorm(doc=2234)
      0.097715676 = weight(abstract_txt:views in 2234) [ClassicSimilarity], result of:
        0.097715676 = score(doc=2234,freq=3.0), product of:
          0.15229823 = queryWeight, product of:
            2.2584963 = boost
            5.926916 = idf(docFreq=321, maxDocs=44421)
            0.011377496 = queryNorm
          0.64160746 = fieldWeight in 2234, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            5.926916 = idf(docFreq=321, maxDocs=44421)
            0.0625 = fieldNorm(doc=2234)
      0.115741216 = weight(abstract_txt:site in 2234) [ClassicSimilarity], result of:
        0.115741216 = score(doc=2234,freq=3.0), product of:
          0.18765362 = queryWeight, product of:
            2.8948083 = boost
            5.6975803 = idf(docFreq=404, maxDocs=44421)
            0.011377496 = queryNorm
          0.6167812 = fieldWeight in 2234, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            5.6975803 = idf(docFreq=404, maxDocs=44421)
            0.0625 = fieldNorm(doc=2234)
      0.32148212 = weight(abstract_txt:researchgate in 2234) [ClassicSimilarity], result of:
        0.32148212 = score(doc=2234,freq=1.0), product of:
          0.57607615 = queryWeight, product of:
            5.670695 = boost
            8.928879 = idf(docFreq=15, maxDocs=44421)
            0.011377496 = queryNorm
          0.5580549 = fieldWeight in 2234, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.928879 = idf(docFreq=15, maxDocs=44421)
            0.0625 = fieldNorm(doc=2234)
    0.32 = coord(8/25)
  3. Thelwall, M.: Are Mendeley reader counts high enough for research evaluations when articles are published? (2017) 0.24 
    0.23693576 = sum of:
  0.23693576 = product of:
    0.84619915 = sum of:
      0.017275142 = weight(abstract_txt:impact in 4806) [ClassicSimilarity], result of:
        0.017275142 = score(doc=4806,freq=1.0), product of:
          0.060442593 = queryWeight, product of:
            1.1617104 = boost
            4.572972 = idf(docFreq=1246, maxDocs=44421)
            0.011377496 = queryNorm
          0.28581074 = fieldWeight in 4806, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.572972 = idf(docFreq=1246, maxDocs=44421)
            0.0625 = fieldNorm(doc=4806)
      0.027377298 = weight(abstract_txt:citations in 4806) [ClassicSimilarity], result of:
        0.027377298 = score(doc=4806,freq=1.0), product of:
          0.08215911 = queryWeight, product of:
            1.3544226 = boost
            5.331567 = idf(docFreq=583, maxDocs=44421)
            0.011377496 = queryNorm
          0.33322293 = fieldWeight in 4806, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.331567 = idf(docFreq=583, maxDocs=44421)
            0.0625 = fieldNorm(doc=4806)
      0.058073875 = weight(abstract_txt:readers in 4806) [ClassicSimilarity], result of:
        0.058073875 = score(doc=4806,freq=2.0), product of:
          0.10765624 = queryWeight, product of:
            1.5504078 = boost
            6.1030455 = idf(docFreq=269, maxDocs=44421)
            0.011377496 = queryNorm
          0.53943807 = fieldWeight in 4806, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            6.1030455 = idf(docFreq=269, maxDocs=44421)
            0.0625 = fieldNorm(doc=4806)
      0.1302214 = weight(abstract_txt:counts in 4806) [ClassicSimilarity], result of:
        0.1302214 = score(doc=4806,freq=6.0), product of:
          0.12787917 = queryWeight, product of:
            1.6897647 = boost
            6.651612 = idf(docFreq=155, maxDocs=44421)
            0.011377496 = queryNorm
          1.0183159 = fieldWeight in 4806, product of:
            2.4494898 = tf(freq=6.0), with freq of:
              6.0 = termFreq=6.0
            6.651612 = idf(docFreq=155, maxDocs=44421)
            0.0625 = fieldNorm(doc=4806)
      0.29217815 = weight(abstract_txt:mendeley in 4806) [ClassicSimilarity], result of:
        0.29217815 = score(doc=4806,freq=8.0), product of:
          0.19912715 = queryWeight, product of:
            2.1085873 = boost
            8.30027 = idf(docFreq=29, maxDocs=44421)
            0.011377496 = queryNorm
          1.4672943 = fieldWeight in 4806, product of:
            2.828427 = tf(freq=8.0), with freq of:
              8.0 = termFreq=8.0
            8.30027 = idf(docFreq=29, maxDocs=44421)
            0.0625 = fieldNorm(doc=4806)
      0.20148566 = weight(abstract_txt:scopus in 4806) [ClassicSimilarity], result of:
        0.20148566 = score(doc=4806,freq=4.0), product of:
          0.22416537 = queryWeight, product of:
            2.7400355 = boost
            7.190608 = idf(docFreq=90, maxDocs=44421)
            0.011377496 = queryNorm
          0.898826 = fieldWeight in 4806, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            7.190608 = idf(docFreq=90, maxDocs=44421)
            0.0625 = fieldNorm(doc=4806)
      0.119587675 = weight(abstract_txt:articles in 4806) [ClassicSimilarity], result of:
        0.119587675 = score(doc=4806,freq=3.0), product of:
          0.23111877 = queryWeight, product of:
            4.2498927 = boost
            4.7798095 = idf(docFreq=1013, maxDocs=44421)
            0.011377496 = queryNorm
          0.51742953 = fieldWeight in 4806, 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=4806)
    0.28 = coord(7/25)
  4. Thelwall, M.; Kousha, K.: ResearchGate: Disseminating, communicating, and measuring scholarship? (2015) 0.23 
    0.2310421 = sum of:
  0.2310421 = product of:
    1.1552105 = sum of:
      0.021593926 = weight(abstract_txt:impact in 2813) [ClassicSimilarity], result of:
        0.021593926 = score(doc=2813,freq=1.0), product of:
          0.060442593 = queryWeight, product of:
            1.1617104 = boost
            4.572972 = idf(docFreq=1246, maxDocs=44421)
            0.011377496 = queryNorm
          0.35726342 = fieldWeight in 2813, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.572972 = idf(docFreq=1246, maxDocs=44421)
            0.078125 = fieldNorm(doc=2813)
      0.021221517 = weight(abstract_txt:their in 2813) [ClassicSimilarity], result of:
        0.021221517 = score(doc=2813,freq=4.0), product of:
          0.043084066 = queryWeight, product of:
            1.2012414 = boost
            3.1523883 = idf(docFreq=5161, maxDocs=44421)
            0.011377496 = queryNorm
          0.49256068 = fieldWeight in 2813, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.1523883 = idf(docFreq=5161, maxDocs=44421)
            0.078125 = fieldNorm(doc=2813)
      0.009933166 = weight(abstract_txt:with in 2813) [ClassicSimilarity], result of:
        0.009933166 = score(doc=2813,freq=2.0), product of:
          0.03601752 = queryWeight, product of:
            1.2682306 = boost
            2.4961398 = idf(docFreq=9949, maxDocs=44421)
            0.011377496 = queryNorm
          0.2757871 = fieldWeight in 2813, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4961398 = idf(docFreq=9949, maxDocs=44421)
            0.078125 = fieldNorm(doc=2813)
      0.11812788 = weight(abstract_txt:site in 2813) [ClassicSimilarity], result of:
        0.11812788 = score(doc=2813,freq=2.0), product of:
          0.18765362 = queryWeight, product of:
            2.8948083 = boost
            5.6975803 = idf(docFreq=404, maxDocs=44421)
            0.011377496 = queryNorm
          0.6294996 = fieldWeight in 2813, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.6975803 = idf(docFreq=404, maxDocs=44421)
            0.078125 = fieldNorm(doc=2813)
      0.98433405 = weight(abstract_txt:researchgate in 2813) [ClassicSimilarity], result of:
        0.98433405 = score(doc=2813,freq=6.0), product of:
          0.57607615 = queryWeight, product of:
            5.670695 = boost
            8.928879 = idf(docFreq=15, maxDocs=44421)
            0.011377496 = queryNorm
          1.7086874 = fieldWeight in 2813, product of:
            2.4494898 = tf(freq=6.0), with freq of:
              6.0 = termFreq=6.0
            8.928879 = idf(docFreq=15, maxDocs=44421)
            0.078125 = fieldNorm(doc=2813)
    0.2 = coord(5/25)
  5. Didegah, F.; Thelwall, M.: Co-saved, co-tweeted, and co-cited networks (2018) 0.23 
    0.22776064 = sum of:
  0.22776064 = product of:
    0.63266844 = sum of:
      0.044074565 = weight(abstract_txt:moderate in 291) [ClassicSimilarity], result of:
        0.044074565 = score(doc=291,freq=1.0), product of:
          0.08957305 = queryWeight, product of:
            7.872826 = idf(docFreq=45, maxDocs=44421)
            0.011377496 = queryNorm
          0.49205163 = fieldWeight in 291, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.872826 = idf(docFreq=45, maxDocs=44421)
            0.0625 = fieldNorm(doc=291)
      0.012266963 = weight(abstract_txt:many in 291) [ClassicSimilarity], result of:
        0.012266963 = score(doc=291,freq=1.0), product of:
          0.048108302 = queryWeight, product of:
            1.0364213 = boost
            4.0797825 = idf(docFreq=2041, maxDocs=44421)
            0.011377496 = queryNorm
          0.2549864 = fieldWeight in 291, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.0797825 = idf(docFreq=2041, maxDocs=44421)
            0.0625 = fieldNorm(doc=291)
      0.029921424 = weight(abstract_txt:impact in 291) [ClassicSimilarity], result of:
        0.029921424 = score(doc=291,freq=3.0), product of:
          0.060442593 = queryWeight, product of:
            1.1617104 = boost
            4.572972 = idf(docFreq=1246, maxDocs=44421)
            0.011377496 = queryNorm
          0.49503872 = fieldWeight in 291, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            4.572972 = idf(docFreq=1246, maxDocs=44421)
            0.0625 = fieldNorm(doc=291)
      0.007946533 = weight(abstract_txt:with in 291) [ClassicSimilarity], result of:
        0.007946533 = score(doc=291,freq=2.0), product of:
          0.03601752 = queryWeight, product of:
            1.2682306 = boost
            2.4961398 = idf(docFreq=9949, maxDocs=44421)
            0.011377496 = queryNorm
          0.22062966 = fieldWeight in 291, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4961398 = idf(docFreq=9949, maxDocs=44421)
            0.0625 = fieldNorm(doc=291)
      0.027377298 = weight(abstract_txt:citations in 291) [ClassicSimilarity], result of:
        0.027377298 = score(doc=291,freq=1.0), product of:
          0.08215911 = queryWeight, product of:
            1.3544226 = boost
            5.331567 = idf(docFreq=583, maxDocs=44421)
            0.011377496 = queryNorm
          0.33322293 = fieldWeight in 291, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.331567 = idf(docFreq=583, maxDocs=44421)
            0.0625 = fieldNorm(doc=291)
      0.075183354 = weight(abstract_txt:counts in 291) [ClassicSimilarity], result of:
        0.075183354 = score(doc=291,freq=2.0), product of:
          0.12787917 = queryWeight, product of:
            1.6897647 = boost
            6.651612 = idf(docFreq=155, maxDocs=44421)
            0.011377496 = queryNorm
          0.58792496 = fieldWeight in 291, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            6.651612 = idf(docFreq=155, maxDocs=44421)
            0.0625 = fieldNorm(doc=291)
      0.23098712 = weight(abstract_txt:mendeley in 291) [ClassicSimilarity], result of:
        0.23098712 = score(doc=291,freq=5.0), product of:
          0.19912715 = queryWeight, product of:
            2.1085873 = boost
            8.30027 = idf(docFreq=29, maxDocs=44421)
            0.011377496 = queryNorm
          1.159998 = fieldWeight in 291, product of:
            2.236068 = tf(freq=5.0), with freq of:
              5.0 = termFreq=5.0
            8.30027 = idf(docFreq=29, maxDocs=44421)
            0.0625 = fieldNorm(doc=291)
      0.06682322 = weight(abstract_txt:site in 291) [ClassicSimilarity], result of:
        0.06682322 = score(doc=291,freq=1.0), product of:
          0.18765362 = queryWeight, product of:
            2.8948083 = boost
            5.6975803 = idf(docFreq=404, maxDocs=44421)
            0.011377496 = queryNorm
          0.35609877 = fieldWeight in 291, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.6975803 = idf(docFreq=404, maxDocs=44421)
            0.0625 = fieldNorm(doc=291)
      0.13808796 = weight(abstract_txt:articles in 291) [ClassicSimilarity], result of:
        0.13808796 = score(doc=291,freq=4.0), product of:
          0.23111877 = queryWeight, product of:
            4.2498927 = boost
            4.7798095 = idf(docFreq=1013, maxDocs=44421)
            0.011377496 = queryNorm
          0.5974762 = fieldWeight in 291, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            4.7798095 = idf(docFreq=1013, maxDocs=44421)
            0.0625 = fieldNorm(doc=291)
    0.36 = coord(9/25)